Aancistroger
 - Aancistroger Bey-Bienko, 1957 [ACCEPTED GENUS 288943:8NL5H nidx=null]
 + Aancistroger Bey-Bienko, 1957 [ACCEPTED GENUS 291420:C3D64 nidx=null]
Abacetus dollmanni
 - Abacetus dollmanni Straneo, 1956 [SYNONYM SPECIES 288943:8KZPW nidx=null parent=8M965]
 + Abacetus dollmanni Straneo, 1956 [SYNONYM SPECIES 291420:63Z2H nidx=null parent=8M965]
Abelona gigliotosi gigliotosi
 - Abelona gigliotosi gigliotosi (Griffini, 1911) [ACCEPTED SUBSPECIES 288943:BPVK9 nidx=null]
 + Abelona gigliotosi gigliotosi (Griffini, 1911) [ACCEPTED SUBSPECIES 291420:BKVBM nidx=null]
Ablepharus bivittatus alaicus
 - Ablepharus bivittatus alaicus [SYNONYM INFRASPECIFIC_NAME 288943:8H6DZ nidx=null parent=J6LX]
 + Ablepharus bivittatus alaicus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW8 nidx=null parent=J6LX]
Ablepharus boutonii africanus
 - Ablepharus boutonii africanus Sternfeld, 1918 [SYNONYM INFRASPECIFIC_NAME 288943:5FC22 nidx=null parent=6BKJR]
 + Ablepharus boutonii africanus Sternfeld, 1918 [SYNONYM INFRASPECIFIC_NAME 291420:C3DC7 nidx=null parent=6BKJR]
Ablepharus boutonii keiensis
 - Ablepharus boutonii keiensis Roux, 1910 [SYNONYM INFRASPECIFIC_NAME 288943:5FC2D nidx=null parent=ZV2M]
 + Ablepharus boutonii keiensis Roux, 1910 [SYNONYM INFRASPECIFIC_NAME 291420:C3DC8 nidx=null parent=ZV2M]
Ablepharus boutonii voeltzkowi
 - Ablepharus boutonii voeltzkowi Sternfeld, 1918 [SYNONYM INFRASPECIFIC_NAME 288943:5FC2T nidx=null parent=ZV3X]
 + Ablepharus boutonii voeltzkowi Sternfeld, 1918 [SYNONYM INFRASPECIFIC_NAME 291420:C3DCB nidx=null parent=ZV3X]
Abyla pentagona
 - Abyla pentagona Mayer, 1900 [SYNONYM SPECIES 288943:64BWL nidx=null parent=KV9D]
 + Abyla pentagona (Quoy & Gaimard, 1827) [SYNONYM SPECIES 291420:C3DHT nidx=null parent=8NF8]
Acanthocephala (Metapodius)
 - Acanthocephala (Metapodius) Westwood, 1842 [SYNONYM INFRAGENERIC_NAME 288943:8QL2P nidx=null parent=8NKD3]
 + Acanthocephala (Metapodius) Westwood, 1842 [SYNONYM SUBGENUS 291420:C3F2M nidx=null parent=8NKD3]
Acanthoclonia huttoni huttoni
 - Acanthoclonia huttoni huttoni (Salmon, 1955) [SYNONYM INFRASPECIFIC_NAME 288943:8QQFM nidx=null parent=92JL]
 + Acanthoclonia huttoni huttoni (Salmon, 1955) [SYNONYM SUBSPECIES 291420:C3F42 nidx=null parent=92JL]
Acanthoderus atroarticulatus
 - Acanthoderus atroarticulatus [SYNONYM SPECIES 288943:8QRK6 nidx=null parent=92JQ]
 + Acanthoderus atroarticulatus (Colenso, 1885) [SYNONYM SPECIES 291420:C3F8B nidx=null parent=92JQ]
Acanthoderus spiniger
 - Acanthoderus spiniger [SYNONYM SPECIES 288943:8P4FW nidx=null parent=GHFG]
 + Acanthoderus spiniger (White, 1846) [SYNONYM SPECIES 291420:8XC4 nidx=null parent=GHFG]
Acanthomenexenus exiguus alienigena
 - Acanthomenexenus exiguus alienigena (Günther, 1938) [SYNONYM INFRASPECIFIC_NAME 288943:5FCNF nidx=null parent=9J5FY]
 + Acanthomenexenus exiguus alienigena (Günther, 1938) [SYNONYM SUBSPECIES 291420:C3FKX nidx=null parent=9J5FY]
Acanthomenexenus exiguus exiguus
 - Acanthomenexenus exiguus exiguus (Günther, 1938) [SYNONYM INFRASPECIFIC_NAME 288943:5FCNG nidx=null parent=8YG4]
 + Acanthomenexenus exiguus exiguus (Günther, 1938) [SYNONYM SUBSPECIES 291420:C3FKY nidx=null parent=8YG4]
Acanthophis antarcticus pyrrhus
 - Acanthophis antarcticus pyrrhus [SYNONYM INFRASPECIFIC_NAME 288943:8H73K nidx=null parent=8Z4W]
 + Acanthophis antarcticus pyrrhus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVT nidx=null parent=8Z4W]
Acanthophorus (Tithoes) maculatus
 - Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 288943:BYY8H nidx=null parent=BLWYB]
 + Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 291420:C3FMF nidx=null parent=BK2CD]
 + Acanthophorus (Tithoes) maculatus [AMBIGUOUS_SYNONYM SPECIES 291420:C3FMG nidx=null parent=BLWYB]
Acanthopidae
 - Acanthopidae Schwarz & Roy, 2019 [ACCEPTED FAMILY 288943:8NKJV nidx=null]
 + Acanthopidae [ACCEPTED FAMILY 291420:5VK nidx=null]
Acanthopinae
 - Acanthopinae Burmeister, 1838 [ACCEPTED SUBFAMILY 288943:8Q6XR nidx=null]
 + Acanthopinae [ACCEPTED SUBFAMILY 291420:C3FMR nidx=null]
Acanthoxyla fasciata
 - Acanthoxyla fasciata [SYNONYM SPECIES 288943:8QRDM nidx=null parent=92JL]
 + Acanthoxyla fasciata (Hutton, 1899) [SYNONYM SPECIES 291420:C3FPY nidx=null parent=92JL]
Acanthoxyla prasina geisovii
 - Acanthoxyla prasina geisovii (Kaup, 1866) [SYNONYM INFRASPECIFIC_NAME 288943:5FCQJ nidx=null parent=92JL]
 + Acanthoxyla prasina geisovii (Kaup, 1866) [SYNONYM SUBSPECIES 291420:C3FPZ nidx=null parent=92JL]
Acanthoxyla prasina inermis
 - Acanthoxyla prasina inermis Salmon, 1955 [SYNONYM INFRASPECIFIC_NAME 288943:5FCQK nidx=null parent=92JN]
 + Acanthoxyla prasina inermis Salmon, 1955 [SYNONYM SUBSPECIES 291420:C3FQ2 nidx=null parent=92JN]
Acanthoxyla prasina prasina
 - Acanthoxyla prasina prasina (Westwood, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8QQY4 nidx=null parent=92JQ]
 + Acanthoxyla prasina prasina (Westwood, 1859) [SYNONYM SUBSPECIES 291420:C3FQ3 nidx=null parent=92JQ]
Acemyini
 - Acemyini [ACCEPTED TRIBE 288943:B7XB2 nidx=null]
 + Acemyini Brauer & Bergenstamm, 1889 [ACCEPTED TRIBE 291420:C3FX4 nidx=null]
Aceratus
 - Aceratus Prell, 1936 [ACCEPTED GENUS 288943:MLQ nidx=null]
 + Aceratus Endrödi, 1969 [ACCEPTED GENUS 291420:C3FZ6 nidx=null]
Acerotella
 - Acerotella Masner, 1964 [ACCEPTED GENUS 288943:MMH nidx=null]
 + Acerotella Masner, 1964 [ACCEPTED GENUS 291420:C3FZP nidx=null]
Achalinus spinalis werneri
 - Achalinus spinalis werneri [SYNONYM INFRASPECIFIC_NAME 288943:8H5RJ nidx=null parent=9656]
 + Achalinus spinalis werneri [SYNONYM INFRASPECIFIC_NAME 291420:C3G4M nidx=null parent=9656]
Achrioptera punctipes punctipes
 - Achrioptera punctipes punctipes (Audinet-Serville, 1838) [SYNONYM INFRASPECIFIC_NAME 288943:8PLSR nidx=null parent=64GWS]
 + Achrioptera punctipes punctipes (Audinet-Serville, 1838) [SYNONYM SUBSPECIES 291420:5FDBG nidx=null parent=64GWS]
Acocephalus carinatus
 - Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 288943:8RHBW nidx=null parent=FK45]
 + Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 291420:8JNBK nidx=null parent=FK45]
Acocephalus sahlbergii
 - Acocephalus sahlbergii Signoret, 1879 [SYNONYM SPECIES 288943:BYYLB nidx=null parent=8JYB5]
 + Acocephalus sahlbergii Signoret, 1879 [SYNONYM SPECIES 291420:C3H5H nidx=null parent=8JYB5]
Acontia (Acontia) guttifera
 - Acontia (Acontia) guttifera Felder, 1874 [ACCEPTED SPECIES 288943:BSSP7 nidx=null]
 + Acontia (Acontia) guttifera Felder, 1874 [ACCEPTED SPECIES 291420:BJGTG nidx=null]
Acontia (Acontia) opalinoides
 - Acontia (Acontia) opalinoides Guenée, 1852 [ACCEPTED SPECIES 288943:BJGWJ nidx=null]
 + Acontia (Acontia) opalinoides Guenée, 1852 [ACCEPTED SPECIES 291420:C3H7N nidx=null]
Acontia (Emmelia) inda
 - Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 288943:BPMBK nidx=null parent=BJGXF]
 + Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 291420:95Q4C nidx=null parent=BJGXF]
Acontistina
 - Acontistina Giglio-Tos, 1919 [ACCEPTED SUBTRIBE 288943:8QPSP nidx=null]
 + Acontistina [ACCEPTED SUBTRIBE 291420:C3H8B nidx=null]
Acontistini
 - Acontistini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8Q94N nidx=null]
 + Acontistini [ACCEPTED TRIBE 291420:C3H8C nidx=null]
Acrocera (Acrocera) minuscula
 - Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 288943:924P9 nidx=null]
 + Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 291420:64M7P nidx=null]
Acromantinae
 - Acromantinae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8Q6XS nidx=null]
 + Acromantinae [ACCEPTED SUBFAMILY 291420:C3JMQ nidx=null]
Acromantini
 - Acromantini Tinkham, 1937 [ACCEPTED TRIBE 288943:8QQ96 nidx=null]
 + Acromantini [ACCEPTED TRIBE 291420:C3JMR nidx=null]
Acroneuria nobiliata
 - Acroneuria nobiliata [SYNONYM SPECIES 288943:9H9N2 nidx=null parent=64NHQ]
 + Acroneuria nobiliata Enderlein, 1909 [SYNONYM SPECIES 291420:8MW32 nidx=null parent=64NHQ]
Acrophorus
 - Acrophorus C.Presl [SYNONYM UNRANKED 288943:B922F nidx=null parent=B8VJF]
 + Acrophorus C.Presl [SYNONYM UNRANKED 291420:C3JTM nidx=null parent=B8VJF]
Acrophylla acheron
 - Acrophylla acheron [SYNONYM SPECIES 288943:8P4MB nidx=null parent=3D3Q3]
 + Acrophylla acheron (Gray, 1834) [SYNONYM SPECIES 291420:9NRN nidx=null parent=C4LH7]
Acrophylla chronus
 - Acrophylla chronus [SYNONYM SPECIES 288943:8P4MC nidx=null parent=3263C]
 + Acrophylla chronus (Gray, 1833) [SYNONYM SPECIES 291420:9NRS nidx=null parent=3263C]
Acrophylla japetus
 - Acrophylla japetus [SYNONYM SPECIES 288943:8P4MD nidx=null parent=66M7N]
 + Acrophylla japetus (Gray, 1833) [SYNONYM SPECIES 291420:9NRW nidx=null parent=66M7N]
Acrophylla macleaii
 - Acrophylla macleaii [SYNONYM SPECIES 288943:BMMX9 nidx=null parent=DKFW]
 + Acrophylla macleaii (Gray, 1835) [SYNONYM SPECIES 291420:C3JTQ nidx=null parent=DKFW]
Acrophylla titanus
 - Acrophylla titanus [SYNONYM SPECIES 288943:8QR4W nidx=null parent=9NSK]
 + Acrophylla titanus Macleay, 1826 [SYNONYM SPECIES 291420:C3JTS nidx=null parent=9NSK]
Acrophylla violascens
 - Acrophylla violascens [SYNONYM SPECIES 288943:8P4ML nidx=null parent=35ZNZ]
 + Acrophylla violascens (Leach, 1814) [SYNONYM SPECIES 291420:9NSM nidx=null parent=35ZNZ]
Acrostichum
 - Acrostichum L. [SYNONYM UNRANKED 288943:B8V4S nidx=null parent=B8ZPP]
 + Acrostichum L. [SYNONYM UNRANKED 291420:C3JXT nidx=null parent=B8ZPP]
Actinernus nobilis
 - Actinernus nobilis Verrill, 1879 [ACCEPTED SPECIES 288943:9T35 nidx=null]
 + Actinernus nobilis Verrill, 1879 [ACCEPTED SPECIES 291420:C3K4P nidx=null]
Actinocythereis (Ponticocythereis) ichthyoderma
 - Actinocythereis (Ponticocythereis) ichthyoderma (Brady, 1890) [ACCEPTED SPECIES 288943:BWFRM nidx=null]
 + Actinocythereis (Ponticocythereis) ichthyoderma (Brady, 1890) [ACCEPTED SPECIES 291420:C3K6N nidx=null]
Actinostachys
 - Actinostachys R.Br. ex Wall. [SYNONYM UNRANKED 288943:B8X89 nidx=null parent=B8X8C]
 + Actinostachys R.Br. ex Wall. [SYNONYM UNRANKED 291420:C3KHH nidx=null parent=B8X8C]
Acucephalus olivaceus
 - Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 288943:8RHDC nidx=null parent=FK4L]
 + Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 291420:8JNGY nidx=null parent=FK4L]
Acyrthosiphon (Metopolophium)
 - Acyrthosiphon (Metopolophium) Mordvilko, 1914 [SYNONYM INFRAGENERIC_NAME 288943:8QXF2 nidx=null parent=BV8TL]
 + Acyrthosiphon (Metopolophium) Mordvilko, 1914 [SYNONYM INFRAGENERIC_NAME 291420:C3KR9 nidx=null parent=BV8TL]
 + Acyrthosiphon (Metopolophium) Mordvilko, 1914 [SYNONYM SUBGENUS 291420:C3KRB nidx=null parent=8NVB2]
Adamsia sociabilis
 - Adamsia sociabilis Verrill, 1882 [SYNONYM SPECIES 288943:9X5D nidx=null parent=C2Y5M]
 + Adamsia sociabilis Verrill, 1882 [SYNONYM SPECIES 291420:C3KRY nidx=null parent=C2Y5M]
Adiantaceae
 - Adiantaceae Newman [SYNONYM UNRANKED 288943:B8WPL nidx=null parent=B8V4Q]
 + Adiantaceae Newman [SYNONYM UNRANKED 291420:C3D5Q nidx=null parent=B8V4Q]
Adiantum hispidulum var. fitzalanii
 - Adiantum hispidulum var. fitzalanii F. M. Bailey [SYNONYM VARIETY 288943:BCZH7 nidx=null parent=B92PD]
 + Adiantum hispidulum var. fitzalanii F. M. Bailey [SYNONYM VARIETY 291420:5LZLK nidx=null parent=B92PD]
Adiantum pulverulentum var. crenatoserratum
 - Adiantum pulverulentum var. crenatoserratum Hieron. [SYNONYM VARIETY 288943:BCZK8 nidx=null parent=B92TT]
 + Adiantum pulverulentum var. crenatoserratum Hieron. [SYNONYM VARIETY 291420:5LZNQ nidx=null parent=B92TT]
Adromyza
 - Adromyza Fallén, 1810 [SYNONYM GENUS 288943:C22ZH nidx=null parent=BXY53]
 + Adromyza [SYNONYM GENUS 291420:C3LRZ nidx=null parent=BXWYV]
Adropion
 - Adropion Pilato, 1987 [SYNONYM SUBGENUS 288943:8P35G nidx=null parent=9WM28]
 + Adropion Pilato, 1987 [SYNONYM SUBGENUS 291420:C3LS2 nidx=null parent=9WM28]
Aedes (Aedes) dermajoensis
 - Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 288943:87MTK nidx=null parent=C2TR5]
 + Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 291420:64VWL nidx=null parent=C2TR5]
Aedes (Stegomyia) albopictus
 - Aedes (Stegomyia) albopictus (Skuse, 1894) [ACCEPTED SPECIES 288943:89W76 nidx=null]
 + Aedes (Stegomyia) albopictus (Skuse, 1894) [ACCEPTED SPECIES 291420:C3LTR nidx=null]
Aenigmopteris
 - Aenigmopteris Holttum [SYNONYM UNRANKED 288943:BBS45 nidx=null parent=B8VCV]
 + Aenigmopteris Holttum [SYNONYM UNRANKED 291420:C3M2L nidx=null parent=B8VCV]
Aeshna habermayeri
 - Aeshna habermayeri Götz, 1923 [SYNONYM SPECIES 288943:65BMW nidx=null parent=65BPG]
 + Aeshna habermayeri Glötz, 1923 [SYNONYM SPECIES 291420:C3MHC nidx=null parent=65BPG]
Aethalochroini
 - Aethalochroini Giglio-Tos, 1914 [ACCEPTED TRIBE 288943:8QPSZ nidx=null]
 + Aethalochroini [ACCEPTED TRIBE 291420:C3MHQ nidx=null]
Afropteris
 - Afropteris Alston [SYNONYM UNRANKED 288943:BBS4C nidx=null parent=B8V53]
 + Afropteris Alston [SYNONYM UNRANKED 291420:C3MQF nidx=null parent=B8V53]
Agama ruderata megalonyx
 - Agama ruderata megalonyx [SYNONYM INFRASPECIFIC_NAME 288943:8H5XJ nidx=null parent=57XYP]
 + Agama ruderata megalonyx [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVV nidx=null parent=57XYP]
Agonum matsumurai
 - Agonum matsumurai Habu, 1973 [SYNONYM SPECIES 288943:8L25D nidx=null parent=8LC3T]
 + Agonum matsumurai Habu, 1973 [SYNONYM SPECIES 291420:664GW nidx=null parent=8LC3T]
Agonum xanthomelus
 - Agonum xanthomelus (Broun, 1908) [SYNONYM SPECIES 288943:8MNJZ nidx=null parent=8MF6G]
 + Agonum xanthomelus (Broun, 1908) [SYNONYM SPECIES 291420:B29G nidx=null parent=8MF6G]
Agrimyza
 - Agrimyza Fallén, 1810 [SYNONYM GENUS 288943:C2VDW nidx=null parent=BXY53]
 + Agrimyza [SYNONYM GENUS 291420:C3NXF nidx=null parent=BXWYV]
Agrion splendens pfeifferi
 - Agrion splendens pfeifferi Götz, 1923 [SYNONYM SUBSPECIES 288943:9X4MZ nidx=null parent=696YS]
 + Agrion splendens pfeifferi Glötz, 1923 [SYNONYM SUBSPECIES 291420:C3NXZ nidx=null parent=696YS]
Agromyza aberrans
 - Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SJJ nidx=null]
 + Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJBM nidx=null]
Agrostia cinerea
 - Agrostia cinerea (Olivier, 1792) [ACCEPTED SPECIES 288943:8QQM7 nidx=null]
 + Agrostia cinerea (Olivier, 1797) [ACCEPTED SPECIES 291420:C3P47 nidx=null]
Aiolopus tergestinus var. chinensis
 - Aiolopus tergestinus var. chinensis Karny, 1907 [SYNONYM VARIETY 288943:BZXVV nidx=null parent=6FLLJ]
 + Aiolopus tergestinus var. chinensis Karny, 1907 [SYNONYM VARIETY 291420:C3Q2H nidx=null parent=6FLLJ]
Akreiodesmus minutus
 - Akreiodesmus minutus Carl, 1932 [Akreiodesmus Carl, 1932] [SYNONYM SPECIES 288943:8P4W2 nidx=null parent=666WQ]
 + Akreiodesmus minutus Carl, 1932 [SYNONYM SPECIES 291420:C3QZY nidx=null parent=666WQ]
Akreiodesmus simulans
 - Akreiodesmus simulans Carl, 1932 [Akreiodesmus Carl, 1932] [SYNONYM SPECIES 288943:8P4W3 nidx=null parent=666X2]
 + Akreiodesmus simulans Carl, 1932 [SYNONYM SPECIES 291420:C3QZZ nidx=null parent=666X2]
Albanoglomus martensi
 - Albanoglomus martensi Golovatch, 19817 [SYNONYM SPECIES 288943:7QSQS nidx=null parent=59WSB]
 + Albanoglomus martensi Golovatch, 1981 [SYNONYM SPECIES 291420:C3R9B nidx=null parent=59WSB]
Alepia santacruz
 - Alepia santacruz Ježek, Le Pont, Martínez & Mollinedo, 2011 [ACCEPTED SPECIES 288943:9HVMM nidx=null]
 + Alepia santacruz Ježek, Le Pont, Martínez & Mollinedo, 2011 [ACCEPTED SPECIES 291420:8ZRWR nidx=null]
Alisterus amboinensis dorsalis
 - Alisterus amboinensis dorsalis (Quoy & Gaimard, 1830) [ACCEPTED SUBSPECIES 288943:BMYYL nidx=null]
 + Alisterus amboinensis dorsalis (Quoy & Gaimard, 1832) [ACCEPTED SUBSPECIES 291420:C3S6W nidx=null]
Allodiopsis hispida
 - Allodiopsis hispida Wang, Hong & Xu, 2010 [ACCEPTED SPECIES 288943:BDKWD nidx=null]
 + Allodiopsis hispida Wang, hong & Xu, 2010 [ACCEPTED SPECIES 291420:C3SHH nidx=null]
Allodonta (Hexafrenum) leucodera
 - Allodonta (Hexafrenum) leucodera Staudinger, 1892 [ACCEPTED SPECIES 288943:95T53 nidx=null]
 + Allodonta (Hexafrenum) leucodera Staudinger, 1892 [SYNONYM SPECIES 291420:C3SHL nidx=null parent=C47JB]
Aloysia reichii var. trilobata
 - Aloysia reichii var. trilobata Moldenke [SYNONYM VARIETY 288943:7KX5H nidx=null parent=99KQL]
 + Aloysia reichii var. trilobata Moldenke [SYNONYM VARIETY 291420:99Y5Y nidx=null parent=99KQL]
Alpaeus macrocephalus
 - Alpaeus macrocephalus Motschulsky, 1844 [SYNONYM SPECIES 288943:8L28V nidx=null parent=8MHPM]
 + Alpaeus macrocephalus Motschulsky, 1844 [SYNONYM SPECIES 291420:C5TY nidx=null parent=8MHPM]
Alpheus fossor
 - Alpheus fossor Paul'son, 1875 [SYNONYM SPECIES 288943:85LHV nidx=null parent=85YWD]
 + Alpheus fossor Paul'son, 1875 [SYNONYM SPECIES 291420:C3TZT nidx=null parent=85YWD]
Alydus (Burtinus)
 - Alydus (Burtinus) Stål, 1860 [SYNONYM INFRAGENERIC_NAME 288943:8QL4J nidx=null parent=8NMPX]
 + Alydus (Burtinus) Stål, 1860 [SYNONYM SUBGENUS 291420:C3N9V nidx=null parent=8NMPX]
Amantini
 - Amantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPTR nidx=null]
 + Amantini [ACCEPTED TRIBE 291420:C3XFX nidx=null]
Amazilia saucerrottei saucerrottei
 - Amazilia saucerrottei saucerrottei (Delattre & Bourcier, 1846) [SYNONYM SUBSPECIES 288943:BZXYJ nidx=null parent=B77QC]
 + Amazilia saucerrottei saucerrottei (Delattre & Bourcier, 1846) [SYNONYM SUBSPECIES 291420:C3XWN nidx=null parent=B77QC]
Amazilia saucerrottei warscewiczi
 - Amazilia saucerrottei warscewiczi (Cabanis & Heine, 1860) [SYNONYM SUBSPECIES 288943:BZXYK nidx=null parent=BNZP7]
 + Amazilia saucerrottei warscewiczi (Cabanis & Heine, 1860) [SYNONYM SUBSPECIES 291420:C3XWP nidx=null parent=BNZP7]
Amblyaspis
 - Amblyaspis Förster, 1856 [ACCEPTED GENUS 288943:TFJ nidx=null]
 + Amblyaspis Förster, 1856 [ACCEPTED GENUS 291420:C3YPB nidx=null]
Amblyspatha mucoris
 - Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SJM nidx=null]
 + Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJDD nidx=null]
Ameiva caelestis (Part.)
 - Ameiva caelestis (Part.) d'Orbigny & Bibron, 1847 [SYNONYM SPECIES 288943:8SKKF nidx=null parent=5554P]
 + Ameiva caelestis (Part.) d'Orbigny & Bibron, 1847 (Part.) [SYNONYM SPECIES 291420:C3Z3M nidx=null parent=5554P]
Amelidae
 - Amelidae Westwood, 1889 [ACCEPTED FAMILY 288943:8QPQ7 nidx=null]
 + Amelidae [ACCEPTED FAMILY 291420:C3Z46 nidx=null]
Amelini
 - Amelini Westwood, 1889 [ACCEPTED TRIBE 288943:8Q94P nidx=null]
 + Amelini [ACCEPTED TRIBE 291420:C3Z47 nidx=null]
Amerimantodea
 - Amerimantodea Schwarz & Roy, 2019 [ACCEPTED NANORDER 288943:8QQ83 nidx=null]
 + Amerimantodea [ACCEPTED NANORDER 291420:C3Z5K nidx=null]
Amorphoscelidae
 - Amorphoscelidae Stal, 1877 [ACCEPTED FAMILY 288943:8NKK6 nidx=null]
 + Amorphoscelidae [ACCEPTED FAMILY 291420:62346 nidx=null]
Amorphoscelinae
 - Amorphoscelinae Kirby, 1904 [ACCEPTED SUBFAMILY 288943:8Q6XW nidx=null]
 + Amorphoscelinae [ACCEPTED SUBFAMILY 291420:C3ZW5 nidx=null]
Amphecostephanina
 - Amphecostephanina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QPP3 nidx=null]
 + Amphecostephanina [ACCEPTED SUBTRIBE 291420:C3ZXH nidx=null]
Amphicosmia
 - Amphicosmia Pilsbry & Vanatta, 1898 [ACCEPTED GENUS 288943:7NYVV nidx=null]
 + Amphicosmia Gardner [SYNONYM UNRANKED 291420:C423J nidx=null parent=B8VHJ]
Amphineuron
 - Amphineuron Holttum [SYNONYM UNRANKED 288943:B9449 nidx=null parent=B8X9S]
 + Amphineuron Holttum [SYNONYM UNRANKED 291420:C425C nidx=null parent=B8X9S]
Amphioplus (Amphioplus) ctenacantha
 - Amphioplus (Amphioplus) ctenacantha Baker, 1977 [SYNONYM SPECIES 288943:BWCWV nidx=null parent=9C7XY]
 + Amphioplus (Amphioplus) ctenacantha Baker, 1977 [SYNONYM SPECIES 291420:C425X nidx=null parent=9C7XY]
Amphissites hungaricus
 - †Amphissites hungaricus (Zalanyi, 1974) [ACCEPTED SPECIES 288943:8Y66F nidx=null]
 + Amphissites hungaricus (Zalanyi, 1974) [ACCEPTED SPECIES 291420:C4286 nidx=null]
Amphitornus bicolor
 - Amphitornus bicolor [SYNONYM SPECIES 288943:9GNBM nidx=null parent=5FKPB]
 + Amphitornus bicolor (Thomas, 1872) [SYNONYM SPECIES 291420:D6BM nidx=null parent=5FKPB]
Amphiura (Amphiura) psilochora
 - Amphiura (Amphiura) psilochora (H.L. Clark, 1911) [SYNONYM SPECIES 288943:BWCWX nidx=null parent=D4L3]
 + Amphiura (Amphiura) psilochora (H.L. Clark, 1911) [SYNONYM SPECIES 291420:C429D nidx=null parent=D4L3]
Amphorella
 - Amphorella R. T. Lowe, 1852 [ACCEPTED GENUS 288943:7NPHH nidx=null]
 + Amphorella [ACCEPTED GENUS 291420:C3G4T nidx=null]
Anacroneuria dousada
 - Anacroneuria dousada [SYNONYM SPECIES 288943:9HBBP nidx=null parent=DBXY]
 + Anacroneuria dousada Jewett, 1960 [SYNONYM SPECIES 291420:8MWHL nidx=null parent=DBXY]
Anarsia kepensis
 - Anarsia kepensis Park, 2016 [ACCEPTED SPECIES 288943:93DLS nidx=null]
 + Anarsia kepensis Park, 2016 [ACCEPTED SPECIES 291420:C439Z nidx=null]
Anas smithii
 - Anas smithii (E. Hartert, 1891) [SYNONYM SPECIES 288943:BZ2B2 nidx=null parent=9HP5W]
 + Anas smithii (E. Hartert, 1891) [SYNONYM SPECIES 291420:C43BC nidx=null parent=9HP5W]
Anasa andrewsi
 - Anasa andrewsi [SYNONYM SPECIES 288943:8P567 nidx=null parent=DGPX]
 + Anasa andrewsi Guérin-Méneville, 1857 [SYNONYM SPECIES 291420:C43BH nidx=null parent=DGPX]
Anastrepha coronilli
 - Anastrepha coronilli Carrejo & González, 1993 [ACCEPTED SPECIES 288943:DHD9 nidx=null]
 + Anastrepha coronilli Carrejo & Gonz ález, 1993 [ACCEPTED SPECIES 291420:C43C6 nidx=null]
Anax major
 - Anax major Götz, 1923 [SYNONYM SPECIES 288943:DJXH nidx=null parent=DJXP]
 + Anax major Glötz, 1923 [SYNONYM SPECIES 291420:C447R nidx=null parent=DJXP]
Anaxarchini
 - Anaxarchini Giglio-Tos, 1919 [ACCEPTED TRIBE 288943:8QQ2L nidx=null]
 + Anaxarchini [ACCEPTED TRIBE 291420:C447S nidx=null]
Anchiale maculata
 - Anchiale maculata (Olivier, 1792) [ACCEPTED SPECIES 288943:DKG6 nidx=null]
 - Anchiale maculata [AMBIGUOUS_SYNONYM SPECIES 288943:BWJHD nidx=null parent=DKFZ]
 - Anchiale maculata [AMBIGUOUS_SYNONYM SPECIES 288943:BZ2BQ nidx=null parent=DKGG]
 + Anchiale maculata (Olivier, 1797) [ACCEPTED SPECIES 291420:C448P nidx=null]
Anchistia elegans
 - Anchistia elegans Paul'son, 1875 [SYNONYM SPECIES 288943:9GN9V nidx=null parent=9GP63]
 + Anchistia elegans Paul'son, 1875 [SYNONYM SPECIES 291420:C4493 nidx=null parent=9GP63]
Anchistioides
 - Anchistioides Paul'son, 1875 [ACCEPTED GENUS 288943:9GLLQ nidx=null]
 + Anchistioides Paul'son, 1875 [ACCEPTED GENUS 291420:C4494 nidx=null]
Anchistioides compressus
 - Anchistioides compressus Paul'son, 1875 [ACCEPTED SPECIES 288943:9GNB7 nidx=null]
 + Anchistioides compressus Paul'son, 1875 [ACCEPTED SPECIES 291420:C4495 nidx=null]
Anemonactis (Eloactyis) australis
 - Anemonactis (Eloactyis) australis (Carlgren, 1931) [SYNONYM SPECIES 288943:BWCX6 nidx=null parent=672QJ]
 + Anemonactis (Eloactyis) australis (Carlgren, 1931) [SYNONYM SPECIES 291420:C454W nidx=null parent=672QJ]
Anetium
 - Anetium (Kunze) Splitg. [SYNONYM UNRANKED 288943:B8XBZ nidx=null parent=B8Z7N]
 + Anetium (Kunze) Splitg. [SYNONYM UNRANKED 291420:C3JXY nidx=null parent=B8Z7N]
Angelidae
 - Angelidae Giglio-Tos, 1916 [ACCEPTED FAMILY 288943:8NKK8 nidx=null]
 + Angelidae [ACCEPTED FAMILY 291420:622SP nidx=null]
Anisacantha difformipes
 - Anisacantha difformipes [SYNONYM SPECIES 288943:8QQY7 nidx=null parent=6729H]
 + Anisacantha difformipes Redtenbacher, 1906 [SYNONYM SPECIES 291420:C45FR nidx=null parent=6729H]
Anisomorpha bogotensis
 - Anisomorpha bogotensis [SYNONYM SPECIES 288943:8P5DX nidx=null parent=44B8M]
 + Anisomorpha bogotensis (Goudot, 1843) [SYNONYM SPECIES 291420:673BC nidx=null parent=44B8M]
Anisomorpha buprestoides
 - Anisomorpha buprestoides (Stoll, 1813) [ACCEPTED SPECIES 288943:673BF nidx=null]
 + Anisomorpha buprestoides (Houttuyn, 1813) [ACCEPTED SPECIES 291420:C45JP nidx=null]
Anisoscelis (Nematopus)
 - Anisoscelis (Nematopus) Berthold, 1827 [SYNONYM INFRAGENERIC_NAME 288943:BWB5D nidx=null parent=8NSYP]
 + Anisoscelis (Nematopus) Berthold, 1827 [SYNONYM SUBGENUS 291420:C45L5 nidx=null parent=8NSYP]
Anisoscelis (Pachylis)
 - Anisoscelis (Pachylis) Le Peletier & Serville, 1825 [SYNONYM INFRAGENERIC_NAME 288943:8QLLC nidx=null parent=8NVC5]
 + Anisoscelis (Pachylis) Le Peletier & Serville, 1825 [SYNONYM SUBGENUS 291420:C3SX9 nidx=null parent=8NVC5]
Anisoscelis foliaceus marginellus
 - Anisoscelis foliaceus marginellus (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8QLT3 nidx=null parent=6754S]
 + Anisoscelis foliaceus marginellus (Dallas, 1852) [SYNONYM SUBSPECIES 291420:5FMHR nidx=null parent=6754S]
Anomalohesma
 - Anomalohesma Exley, 1977 [ACCEPTED SUBGENUS 288943:8P376 nidx=null]
 + Anomalohesma Exley, 1977 [ACCEPTED SUBGENUS 291420:C3JJR nidx=null]
Anopheles (Anopheles) peruvianus
 - Anopheles (Anopheles) peruvianus Tamayo, 1907 [ACCEPTED SPECIES 288943:BZ2JH nidx=null]
 + Anopheles (Anopheles) peruvianus Tamayo, 1907 [ACCEPTED SPECIES 291420:C468T nidx=null]
Anopheles (Cellia) formosae
 - Anopheles (Cellia) formosae Hatori, 1901 [ACCEPTED SPECIES 288943:BZ2HZ nidx=null]
 + Anopheles (Cellia) formosae Hatori, 1901 [ACCEPTED SPECIES 291420:C468S nidx=null]
Anopheles (Cellia) jehafi
 - Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 288943:BZ2J7 nidx=null]
 + Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 291420:C468W nidx=null]
Anopheles rooti
 - Anopheles rooti Brèthes, 1926 [SYNONYM SPECIES 288943:87S6D nidx=null parent=89ZJH]
 + Anopheles rooti Brèthes, 1926 [SYNONYM SPECIES 291420:66W97 nidx=null parent=89ZJH]
Anoplocnemis montandorii
 - Anoplocnemis montandorii [SYNONYM SPECIES 288943:8P5GP nidx=null parent=679BV]
 + Anoplocnemis montandorii Distant, 1893 [SYNONYM SPECIES 291420:C46D7 nidx=null parent=679BV]
Anoplocnemis survipes
 - Anoplocnemis survipes [SYNONYM SPECIES 288943:8P5GQ nidx=null parent=66XBR]
 + Anoplocnemis survipes Fabricius, 1781 [SYNONYM SPECIES 291420:C46DB nidx=null parent=66XBR]
Anoplogylippus
 - Anoplogylippus Birula, 1913 [ACCEPTED SUBGENUS 288943:8P377 nidx=null]
 + Anoplogylippus Birula, 1913 [ACCEPTED SUBGENUS 291420:C3SH9 nidx=null]
Anthalia nigra
 - Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 288943:926SH nidx=null parent=C2S6P]
 + Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 291420:66Z2W nidx=null parent=C2S6P]
Anthomyia calceata
 - Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3PPP nidx=null]
 + Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJLP nidx=null]
Anthomyia cyclicans
 - Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3PPQ nidx=null]
 + Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJM3 nidx=null]
Anthophiura ingolfi
 - Anthophiura ingolfi Fasmer, 1930 [ACCEPTED SPECIES 288943:5VFXD nidx=null]
 + Anthophiura ingolfi Fasmer, 1930 [ACCEPTED SPECIES 291420:C47HN nidx=null]
Anthrax dentoni
 - Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SJV nidx=null]
 + Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJQ6 nidx=null]
Antistiina
 - Antistiina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QPY4 nidx=null]
 + Antistiina [ACCEPTED SUBTRIBE 291420:C484K nidx=null]
Antroherposoma
 - Antroherposoma [sic] [SYNONYM GENUS 288943:BG78V nidx=null parent=7PTW8]
 + Antroherposoma [SYNONYM GENUS 291420:C486Z nidx=null parent=7PTW8]
Anuraphis (Macchiatiella) prunicola
 - Anuraphis (Macchiatiella) prunicola (Kaltenbach, 1843) [AMBIGUOUS_SYNONYM SPECIES 288943:BZ2MT nidx=null parent=6929D]
 + Anuraphis (Macchiatiella) prunicola (Kaltenbach, 1843) [AMBIGUOUS_SYNONYM SPECIES 291420:C489M nidx=null parent=7GLDH]
 + Anuraphis (Macchiatiella) prunicola (Kaltenbach, 1843) [AMBIGUOUS_SYNONYM SPECIES 291420:C489N nidx=null parent=C3HDM]
Aokibelba
 - Aokibelba Subías & Shtanchaeva, 2013 [ACCEPTED SUBGENUS 288943:8T4XM nidx=null]
 + Aokibelba Subías & Shtanchaeva, 2013 [ACCEPTED SUBGENUS 291420:C3FQ8 nidx=null]
Aoploscelis bivirgatus bivirgatus
 - Aoploscelis bivirgatus bivirgatus (Costa, 1855) [SYNONYM INFRASPECIFIC_NAME 288943:8PLLP nidx=null parent=67KSK]
 + Aoploscelis bivirgatus bivirgatus (Costa, 1855) [SYNONYM SUBSPECIES 291420:C48CS nidx=null parent=67KSK]
Apedelia
 - Apedelia [SYNONYM GENUS 288943:C2PWW nidx=null parent=BY95V]
 + Apedelia Meigen, 1803 [SYNONYM GENUS 291420:C48QS nidx=null parent=BY95T]
Aphanus alboacuminatus flavatus
 - Aphanus alboacuminatus flavatus (Horvath, 1882) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTF nidx=null parent=793GY]
 + Aphanus alboacuminatus flavatus (Horvath, 1882) [SYNONYM SUBSPECIES 291420:5FPQV nidx=null parent=793GY]
Aphanus boyeri
 - †Aphanus boyeri (Hope *, 1847) [ACCEPTED SPECIES 288943:FBTK nidx=null]
 + Aphanus boyeri (Hope, 1847) [ACCEPTED SPECIES 291420:C48W5 nidx=null]
Aphanus cruciatus
 - †Aphanus cruciatus (Heer *, 1861) [ACCEPTED SPECIES 288943:FBTW nidx=null]
 + Aphanus cruciatus (Heer, 1861) [ACCEPTED SPECIES 291420:C48W6 nidx=null]
Aphanus detectus
 - †Aphanus detectus (Forster *, 1891) [ACCEPTED SPECIES 288943:FBTX nidx=null]
 + Aphanus detectus (Forster, 1891) [ACCEPTED SPECIES 291420:C48W7 nidx=null]
Aphanus diluticornis
 - Aphanus diluticornis Stal, 1858 [SYNONYM SPECIES 288943:FBTZ nidx=null parent=MPD4]
 + Aphanus diluticornis Stål, 1860 [SYNONYM SPECIES 291420:C48W8 nidx=null parent=C3H3L]
Aphanus heeri
 - †Aphanus heeri (Giebel *, 1856) [ACCEPTED SPECIES 288943:5VM7T nidx=null]
 + Aphanus heeri (Giebel, 1856) [ACCEPTED SPECIES 291420:C48W9 nidx=null]
Aphanus pedestris flavatus
 - Aphanus pedestris flavatus (Horvath, 1882) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTH nidx=null parent=793GY]
 + Aphanus pedestris flavatus (Horvath, 1882) [SYNONYM SUBSPECIES 291420:5FPQY nidx=null parent=793GY]
Aphanus phoeniceus sanguineus
 - Aphanus phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTK nidx=null parent=8PJP7]
 + Aphanus phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM SUBSPECIES 291420:5FPR3 nidx=null parent=8PJP7]
Aphanus pilosulus
 - Aphanus pilosulus [SYNONYM SPECIES 288943:8QNLQ nidx=null parent=538JB]
 + Aphanus pilosulus (Thomson, 1870) [SYNONYM SPECIES 291420:C48WB nidx=null parent=538JB]
Aphanus pineti confusus
 - Aphanus pineti confusus (Reuter, 1886) [SYNONYM INFRASPECIFIC_NAME 288943:9F3R7 nidx=null parent=6X3GX]
 + Aphanus pineti confusus (Reuter, 1886) [SYNONYM SUBSPECIES 291420:C48WC nidx=null parent=6X3GX]
Aphanus pineti nigripes
 - Aphanus pineti nigripes (Reuter, 1886) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTL nidx=null parent=6X3GX]
 + Aphanus pineti nigripes (Reuter, 1886) [SYNONYM SUBSPECIES 291420:5FPR4 nidx=null parent=6X3GX]
Aphanus pini sanguineus
 - Aphanus pini sanguineus (Douglas & Scott, 1868) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTP nidx=null parent=8PJP7]
 + Aphanus pini sanguineus (Douglas & Scott, 1868) [SYNONYM SUBSPECIES 291420:5FPR7 nidx=null parent=8PJP7]
Aphanus pusio
 - Aphanus pusio Stal, 1858 [SYNONYM SPECIES 288943:FBVK nidx=null parent=MPDT]
 + Aphanus pusio Stål, 1860 [SYNONYM SPECIES 291420:C48WL nidx=null parent=C3H3M]
Aphanus rolandri angustula
 - Aphanus rolandri angustula [SYNONYM SUBSPECIES 288943:8PLLQ nidx=null parent=FBVP]
 + Aphanus rolandri angustula (Reuter, 1880) [SYNONYM SUBSPECIES 291420:5DJKX nidx=null parent=FBVP]
Aphanus rolandri rolandri
 - Aphanus rolandri rolandri (Linnaeus, 1758) [SYNONYM INFRASPECIFIC_NAME 288943:8PLLR nidx=null parent=FBVP]
 + Aphanus rolandri rolandri (Linnaeus, 1758) [SYNONYM SUBSPECIES 291420:C48WM nidx=null parent=FBVP]
Aphanus validus lethierryi
 - Aphanus validus lethierryi (Montandon, 1889) [SYNONYM INFRASPECIFIC_NAME 288943:8PLTQ nidx=null parent=3HB7J]
 + Aphanus validus lethierryi (Montandon, 1889) [SYNONYM SUBSPECIES 291420:5FPR9 nidx=null parent=3HB7J]
Aphanus zucholdi
 - Aphanus zucholdi (Giebel *, 1856) [ACCEPTED SPECIES 288943:FBWB nidx=null]
 + Aphanus zucholdi (Giebel, 1856) [ACCEPTED SPECIES 291420:C48WN nidx=null]
Aphareus inermis
 - Aphareus inermis Paul'son, 1875 [SYNONYM SPECIES 288943:9XGCH nidx=null parent=9Y3MQ]
 + Aphareus inermis Paul'son, 1875 [SYNONYM SPECIES 291420:C48WT nidx=null parent=9Y3MQ]
Aphelenchoides (Bursaphelenchus) cryphali
 - Aphelenchoides (Bursaphelenchus) cryphali (Fuchs, 1930) Goodey, 1951 [ACCEPTED SPECIES 288943:BXQQF nidx=null]
 + Aphelenchoides (Bursaphelenchus) cryphali (Fuchs, 1930) Rühm, 1956 [SYNONYM SPECIES 291420:C48X5 nidx=null parent=9HHNP]
Aphelocheirus
 - Aphelocheirus Westwood, 1833 [ACCEPTED SUBGENUS 288943:8NLXH nidx=null]
 + Aphelocheirus Westwood, 1833 [ACCEPTED SUBGENUS 291420:C48YP nidx=null]
Aphis (Aphis) ogilviei
 - Aphis (Aphis) ogilviei [ACCEPTED SPECIES 288943:BFN6B nidx=null]
 + Aphis (Aphis) ogilviei [ACCEPTED SPECIES 291420:C49FM nidx=null]
Aphis (Aphis) pseudopaludicola
 - Aphis (Aphis) pseudopaludicola [ACCEPTED SPECIES 288943:BJLRQ nidx=null]
 + Aphis (Aphis) pseudopaludicola [ACCEPTED SPECIES 291420:C49G6 nidx=null]
Aphis (Aphis) quercus-monticula
 - Aphis (Aphis) quercus-monticula Haldeman, 1844 [ACCEPTED SPECIES 288943:8QZZN nidx=null]
 + Aphis (Aphis) quercus-monticula Haldeman, 1844 [ACCEPTED SPECIES 291420:C49GC nidx=null]
Aphis (Aphis) rosa-suaveolens
 - Aphis (Aphis) rosa-suaveolens Rafinesque, 1818 [ACCEPTED SPECIES 288943:BSVPC nidx=null]
 + Aphis (Aphis) rosa-suaveolens Rafinesque, 1818 [ACCEPTED SPECIES 291420:8QYHN nidx=null]
 + Aphis (Aphis) rosa-suaveolens Rafinesque, 1818 [SYNONYM SPECIES 291420:C496S nidx=null parent=8QYHN]
Aphis (Aphis) rumicis
 - Aphis (Aphis) rumicis Linnaeus, 1758 [ACCEPTED SPECIES 288943:67LP2 nidx=null]
 + Aphis (Aphis) rumicis Linnaeus, 1758 [ACCEPTED SPECIES 291420:C49GK nidx=null]
Aphis (Aphis) spiraephaga
 - Aphis (Aphis) spiraephaga [ACCEPTED SPECIES 288943:67LPG nidx=null]
 + Aphis (Aphis) spiraephaga [ACCEPTED SPECIES 291420:C49H3 nidx=null]
Aphis (Aphis) tanacenti
 - Aphis (Aphis) tanacenti [ACCEPTED SPECIES 288943:8QY4W nidx=null]
 + Aphis (Aphis) tanacenti [ACCEPTED SPECIES 291420:C49HB nidx=null]
Aphis (Aphis) thalictri
 - Aphis (Aphis) thalictri Koch, 1854 [ACCEPTED SPECIES 288943:5VLQ4 nidx=null]
 + Aphis (Aphis) thalictri Koch, 1854 [ACCEPTED SPECIES 291420:C49HC nidx=null]
Aphis (Aphis) tripolii
 - Aphis (Aphis) tripolii [ACCEPTED SPECIES 288943:BJJL6 nidx=null]
 + Aphis (Aphis) tripolii [ACCEPTED SPECIES 291420:C49HK nidx=null]
Aphis (Bursaphis) oenotherae
 - Aphis (Bursaphis) oenotherae Oestlund, 1887 [ACCEPTED SPECIES 288943:67NG8 nidx=null]
 + Aphis (Bursaphis) oenotherae Oestlund, 1887 [ACCEPTED SPECIES 291420:C49FK nidx=null]
Aphis (Doralis) evonymi
 - Aphis (Doralis) evonymi Fabricius, 1775 [SYNONYM SPECIES 288943:BZ2R4 nidx=null parent=5DJMN]
 + Aphis (Doralis) evonymi Fabricius, 1775 [SYNONYM SPECIES 291420:C499R nidx=null parent=5DJMN]
Aphrodita alta
 - Aphrodita alta Kinberg, 1856 [ACCEPTED SPECIES 288943:5VMQ4 nidx=null]
 + Aphrodita alta Kinberg, 1856 [ACCEPTED SPECIES 291420:C49YD nidx=null]
Aplopus angulata
 - Aplopus angulata (Stoll, 1813) [SYNONYM SPECIES 288943:FPN4 nidx=null parent=3JP6H]
 + Aplopus angulata (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4BZ9 nidx=null parent=3JP6H]
Aplysinopsis reticulata
 - Aplysinopsis reticulata Hentschel, 1912 [SYNONYM SPECIES 288943:67NTK nidx=null parent=3DVMV]
 + Aplysinopsis reticulata Hentschel, 1912 [SYNONYM SPECIES 291420:C4BZZ nidx=null parent=3DVMV]
Apodecta insularis
 - Apodecta insularis West, 1937 [SYNONYM SPECIES 288943:FRH7 nidx=null parent=FRH8]
 + Apodecta insularis West, 1937 [SYNONYM SPECIES 291420:C4C3B nidx=null parent=FRH8]
Apodrilus
 - Apodrilus Janisova & Bocakova, 2013 [ACCEPTED SUBGENUS 288943:8P37L nidx=null]
 + Apodrilus Janisova & Bocakova, 2013 [ACCEPTED SUBGENUS 291420:C46TY nidx=null]
Aporocotyle michaudi
 - Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 288943:846P9 nidx=null]
 + Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 291420:5VQMQ nidx=null]
Applinocrinus
 - †Applinocrinus Bather, 1924 [ACCEPTED GENUS 288943:BTP84 nidx=null]
 + Applinocrinus Peck, 1973 [ACCEPTED GENUS 291420:C4CJ7 nidx=null]
Apseudes (Tuberapseudes) echinatus
 - Apseudes (Tuberapseudes) echinatus Sars, 1882 [SYNONYM SPECIES 288943:BWK4N nidx=null parent=59J5L]
 + Apseudes (Tuberapseudes) echinatus Sars, 1882 [SYNONYM SPECIES 291420:C4CL6 nidx=null parent=59J5L]
Apteraliplus
 - Apteraliplus [ACCEPTED GENUS 288943:ZC2 nidx=null]
 + Apteraliplus Chandler, 1943 [SYNONYM GENUS 291420:C4CLH nidx=null parent=C4CLJ]
 + Apteraliplus Chandler, 1943 [ACCEPTED SUBGENUS 291420:C4CLJ nidx=null]
Apterola (Apterola) kuenckeli obscura
 - Apterola (Apterola) kuenckeli obscura Deckert, 1995 [SYNONYM INFRASPECIFIC_NAME 288943:8PLM4 nidx=null parent=8QP6V]
 + Apterola (Apterola) kuenckeli obscura Deckert, 1995 [SYNONYM SUBSPECIES 291420:C4CMB nidx=null parent=8QP6V]
Apterola (Apterola) kuenckeli rubicunda
 - Apterola (Apterola) kuenckeli rubicunda (Stal, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:BX22C nidx=null parent=8QNTT]
 + Apterola (Apterola) kuenckeli rubicunda (Stal, 1872) [SYNONYM SUBSPECIES 291420:5FQHR nidx=null parent=8QNTT]
Apterola kuenckeli focarilei
 - Apterola kuenckeli focarilei Taminini, 1964 [SYNONYM INFRASPECIFIC_NAME 288943:8Q7ZS nidx=null parent=8PLTX]
 + Apterola kuenckeli focarilei Taminini, 1964 [SYNONYM SUBSPECIES 291420:C4CM9 nidx=null parent=8PLTX]
Apterola kuenckeli rubicunda
 - Apterola kuenckeli rubicunda (Stal, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:BZQXN nidx=null parent=8QNTT]
 + Apterola kuenckeli rubicunda (Stal, 1872) [SYNONYM SUBSPECIES 291420:C4CMC nidx=null parent=8QNTT]
Aragara atra
 - Aragara atra (Duda, 1934) [ACCEPTED SPECIES 288943:BXYRH nidx=null]
 + Aragara atra (Duda, 1934) [ACCEPTED SPECIES 291420:C4CTR nidx=null]
Araiostegia
 - Araiostegia Copel. [SYNONYM UNRANKED 288943:B8XD7 nidx=null parent=B8XSQ]
 + Araiostegia Copel. [SYNONYM UNRANKED 291420:C4CTW nidx=null parent=B8XSQ]
Araucania
 - Araucania Parodiz, 1954 [SYNONYM GENUS 288943:BF224 nidx=null parent=7NS3S]
 + Araucania [ACCEPTED GENUS 291420:C4CXW nidx=null]
Archangiopteris
 - Archangiopteris Christ & Giesenh. [SYNONYM UNRANKED 288943:B8XDD nidx=null parent=B8VHL]
 + Archangiopteris Christ & Giesenh. [SYNONYM UNRANKED 291420:C4D28 nidx=null parent=B8VHL]
Archephemeridae
 - Archephemeridae Piton, 1940 [SYNONYM FAMILY 288943:8PRVC nidx=null parent=8NKL6]
 + Archephemeridae [SYNONYM FAMILY 291420:C4D2C nidx=null parent=7YH]
Archimantina
 - Archimantina Giglio-Tos, 1917 [ACCEPTED SUBTRIBE 288943:8QQ67 nidx=null]
 + Archimantina [ACCEPTED SUBTRIBE 291420:C4D5L nidx=null]
Archimantini
 - Archimantini Brunner de Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8Q72F nidx=null]
 + Archimantini [ACCEPTED TRIBE 291420:C4D5M nidx=null]
Archimerus lunatus
 - Archimerus lunatus Burmeister, 1835 [AMBIGUOUS_SYNONYM SPECIES 288943:G994 nidx=null parent=44GW3]
 + Archimerus lunatus Burmeister, 1835 [SYNONYM SPECIES 291420:8P6BQ nidx=null parent=44GW3]
Ardeicola rhaphidius
 - Ardeicola rhaphidius (Nitzsch, 1866) [ACCEPTED SPECIES 288943:GCLT nidx=null]
 + Ardeicola rhaphidius (Nitzsch, 1866) [ACCEPTED SPECIES 291420:C4DHS nidx=null]
Argohesma
 - Argohesma Exley, 1969 [ACCEPTED SUBGENUS 288943:8NM3Q nidx=null]
 + Argohesma Exley, 1969 [ACCEPTED SUBGENUS 291420:C4F38 nidx=null]
Argosarchus minimus
 - Argosarchus minimus [SYNONYM SPECIES 288943:8P6C8 nidx=null parent=W7YB]
 + Argosarchus minimus (Colenso, 1885) [SYNONYM SPECIES 291420:GHFH nidx=null parent=W7YB]
Argosarchus schainslandi
 - Argosarchus schainslandi [SYNONYM SPECIES 288943:8QQS2 nidx=null parent=GHFG]
 + Argosarchus schainslandi Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 291420:C4F3C nidx=null parent=GHFG]
Aricia
 - Aricia Gray, 1837 [SYNONYM GENUS 288943:BDVG2 nidx=null parent=7P96J]
 + Aricia [ACCEPTED GENUS 291420:B6LVM nidx=null]
 + Aricia Robineau-Desvoidy, 1830 [SYNONYM GENUS 291420:C3LTS nidx=null parent=9GL7L]
Aricidea jeffreysi
 - Aricidea jeffreysi [auctt.] [SYNONYM SPECIES 288943:BFNPC nidx=null parent=682XG]
 + Aricidea jeffreysi [auctt.] [SYNONYM SPECIES 291420:C4FCN nidx=null parent=682XG]
Armenini
 - Armenini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPXQ nidx=null]
 + Armenini [ACCEPTED TRIBE 291420:C4FPF nidx=null]
Arocatus grassii
 - Arocatus grassii Picco, 1920 [SYNONYM SPECIES 288943:8P6CK nidx=null parent=GTLW]
 + Arocatus grassii Picco, 1920 [SYNONYM SPECIES 291420:5W554 nidx=null parent=GTLW]
Arocatus longiceps longiceps
 - Arocatus longiceps longiceps Stal, 1872 [SYNONYM INFRASPECIFIC_NAME 288943:8PLM6 nidx=null parent=GTLW]
 + Arocatus longiceps longiceps Stal, 1872 [SYNONYM SUBSPECIES 291420:C4FSL nidx=null parent=GTLW]
Arocatus oxianus
 - Arocatus oxianus Oshanin *, 1891 [SYNONYM SPECIES 288943:8QMBT nidx=null parent=7HP95]
 + Arocatus oxianus Oshanin, 1891 [SYNONYM SPECIES 291420:C4FSM nidx=null parent=7HP95]
Arocatus roeselii royeri
 - Arocatus roeselii royeri Seabra & de, 1930 [SYNONYM INFRASPECIFIC_NAME 288943:8PLM9 nidx=null parent=67SSS]
 + Arocatus roeselii royeri Seabra & de, 1930 [SYNONYM SUBSPECIES 291420:C4FSN nidx=null parent=67SSS]
Arrhidaeus apalanurus
 - Arrhidaeus apalanurus [SYNONYM SPECIES 288943:8QR5R nidx=null parent=6GB23]
 + Arrhidaeus apalanurus (Rehn, 1904) [SYNONYM SPECIES 291420:C4FV3 nidx=null parent=6GB23]
Arrhidaeus erythroptera
 - Arrhidaeus erythroptera (Olivier, 1792) [SYNONYM SPECIES 288943:5VSGC nidx=null parent=3H5GT]
 + Arrhidaeus erythroptera (Olivier, 1797) [SYNONYM SPECIES 291420:C4FV4 nidx=null parent=C3QYC]
Arrhidaeus rosea
 - Arrhidaeus rosea (Stoll, 1813) [SYNONYM SPECIES 288943:5VSHH nidx=null parent=3H5GT]
 + Arrhidaeus rosea (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4FV6 nidx=null parent=C3QYC]
Arrhidaeus styxius
 - Arrhidaeus styxius [SYNONYM SPECIES 288943:8QRHT nidx=null parent=49VP7]
 + Arrhidaeus styxius (Westwood, 1859) [SYNONYM SPECIES 291420:C4FV7 nidx=null parent=49VP7]
Arriini
 - Arriini Giglio-Tos, 1919 [ACCEPTED TRIBE 288943:8QQ2R nidx=null]
 + Arriini [ACCEPTED TRIBE 291420:C4FVH nidx=null]
Artimantodea
 - Artimantodea Svenson & Whiting, 2009 [ACCEPTED PARVORDER 288943:8QPY2 nidx=null]
 + Artimantodea [ACCEPTED PARVORDER 291420:C4G5W nidx=null]
Aruanoidea curvipes
 - Aruanoidea curvipes [SYNONYM SPECIES 288943:8P6D7 nidx=null parent=4626H]
 + Aruanoidea curvipes (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4G72 nidx=null parent=C4QDL]
Aruanoidea euryneme
 - Aruanoidea euryneme [SYNONYM SPECIES 288943:8QRK2 nidx=null parent=4XQTM]
 + Aruanoidea euryneme (Stål, 1877) [SYNONYM SPECIES 291420:C4G73 nidx=null parent=4XQTM]
Aruanoidea fascialata
 - Aruanoidea fascialata [SYNONYM SPECIES 288943:8QR56 nidx=null parent=4625L]
 + Aruanoidea fascialata (Stål, 1877) [SYNONYM SPECIES 291420:C4G75 nidx=null parent=4625L]
Aruanoidea fuscoannulatum
 - Aruanoidea fuscoannulatum (de Haan, 1842) [SYNONYM SPECIES 288943:H2GM nidx=null parent=6T932]
 + Aruanoidea fuscoannulatum (Haan, 1842) [SYNONYM SPECIES 291420:8P6D9 nidx=null parent=6T932]
Aruanoidea gargantua
 - Aruanoidea gargantua [SYNONYM SPECIES 288943:8P6DB nidx=null parent=6JWKX]
 + Aruanoidea gargantua (Westwood, 1859) [SYNONYM SPECIES 291420:H2GN nidx=null parent=6JWKX]
Aruanoidea inflexipes
 - Aruanoidea inflexipes (Olivier, 1792) [SYNONYM SPECIES 288943:H2GT nidx=null parent=4626H]
 + Aruanoidea inflexipes (Olivier, 1797) [SYNONYM SPECIES 291420:C4G76 nidx=null parent=C4QDL]
Aruanoidea roseipennis
 - Aruanoidea roseipennis [SYNONYM SPECIES 288943:8P6DM nidx=null parent=4628G]
 + Aruanoidea roseipennis (Audinet-Serville, 1838) [SYNONYM SPECIES 291420:H2HT nidx=null parent=4628G]
Aruanoidea salamanazar
 - Aruanoidea salamanazar [SYNONYM SPECIES 288943:8QR5W nidx=null parent=8QQXN]
 + Aruanoidea salamanazar (Westwood, 1859) [SYNONYM SPECIES 291420:C4G78 nidx=null parent=8QQXN]
Asceles rulanda penicillatus
 - Asceles rulanda penicillatus Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:5FSY5 nidx=null parent=746MQ]
 + Asceles rulanda penicillatus Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C4GBX nidx=null parent=746MQ]
Asceles rulanda undulatipes
 - Asceles rulanda undulatipes Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:8PLV6 nidx=null parent=8QQBG]
 + Asceles rulanda undulatipes Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:5FSY7 nidx=null parent=8QQBG]
Ascepasma catadromus
 - Ascepasma catadromus [SYNONYM SPECIES 288943:8P6FM nidx=null parent=6SWLF]
 + Ascepasma catadromus Westwood, 1859 [SYNONYM SPECIES 291420:H5GC nidx=null parent=6SWLF]
Ascepasma forsteni
 - Ascepasma forsteni [SYNONYM SPECIES 288943:8QRJX nidx=null parent=74WLD]
 + Ascepasma forsteni (Haan, 1842) [SYNONYM SPECIES 291420:C4GC2 nidx=null parent=74WLD]
Aschipasma
 - Aschipasma [SYNONYM GENUS 288943:8PN6Y nidx=null parent=8NMPQ]
 + Aschipasma Westwood, 1835 [SYNONYM GENUS 291420:C4GC6 nidx=null parent=8NMPQ]
Aschiphasma catadromus
 - Aschiphasma catadromus [SYNONYM SPECIES 288943:8QR8L nidx=null parent=6SWLF]
 + Aschiphasma catadromus Westwood, 1859 [SYNONYM SPECIES 291420:C4GC7 nidx=null parent=6SWLF]
Aschiphasma modestum
 - Aschiphasma modestum Redtenbacher, 1906 [SYNONYM SPECIES 288943:8P6FR nidx=null parent=H5NF]
 + Aschiphasma modestum Redtenbacher, 1906 [SYNONYM SPECIES 291420:H5ND nidx=null parent=H5NF]
Asilus therevinus
 - Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Q8L nidx=null]
 + Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JJYN nidx=null]
Asota egens
 - Asota egens Walker, 1854 [AMBIGUOUS_SYNONYM SPECIES 288943:92VFQ nidx=null parent=6869P]
 + Asota egens Snellen, 1879 [AMBIGUOUS_SYNONYM SPECIES 291420:C4GZM nidx=null parent=6869P]
 + Asota egens Walker, 1854 [AMBIGUOUS_SYNONYM SPECIES 291420:C4GZN nidx=null parent=6869P]
Aspidimorpha
 - Aspidimorpha Hope, 1840 [ACCEPTED SUBGENUS 288943:8NM5X nidx=null]
 + Aspidimorpha Hope, 1840 [ACCEPTED SUBGENUS 291420:C4H9X nidx=null]
Aspidites melanocephalus ramsayi
 - Aspidites melanocephalus ramsayi [SYNONYM INFRASPECIFIC_NAME 288943:8H5T2 nidx=null parent=67SXQ]
 + Aspidites melanocephalus ramsayi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW3 nidx=null parent=67SXQ]
Aspidium filix-mas var. megaphyllum
 - Aspidium filix-mas var. megaphyllum (Baker) C. Chr. [SYNONYM VARIETY 288943:BD25P nidx=null parent=BB8JX]
 + Aspidium filix-mas var. megaphyllum (Baker) C. Chr. [SYNONYM VARIETY 291420:5MDBF nidx=null parent=BB8JX]
Aspidoscelis burti griseocephalus
 - Aspidoscelis burti griseocephalus [SYNONYM INFRASPECIFIC_NAME 288943:8GSF8 nidx=null parent=HHH3]
 + Aspidoscelis burti griseocephalus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVX nidx=null parent=HHH3]
Aspidosiphon
 - Aspidosiphon Diesing, 1851 [ACCEPTED SUBGENUS 288943:8NM62 nidx=null]
 + Aspidosiphon Diesing, 1851 [ACCEPTED SUBGENUS 291420:C44ZZ nidx=null]
Asplenium indicum var. obtusum
 - Asplenium indicum var. obtusum (Bir) Sledge et al. [SYNONYM VARIETY 288943:BD2KB nidx=null parent=BBFYN]
 + Asplenium indicum var. obtusum (Bir) Sledge et al. [SYNONYM VARIETY 291420:5MDQK nidx=null parent=BBFYN]
Asplenium kunzeanum var. crenulatum
 - Asplenium kunzeanum var. crenulatum Hieron. [SYNONYM VARIETY 288943:BDG2F nidx=null parent=B967G]
 + Asplenium kunzeanum var. crenulatum Hieron. [SYNONYM VARIETY 291420:B5L8F nidx=null parent=B967G]
Asplenium lunulatum var. tenerrimum
 - Asplenium lunulatum var. tenerrimum Hieron. [SYNONYM VARIETY 288943:BD2M2 nidx=null parent=B96L3]
 + Asplenium lunulatum var. tenerrimum Hieron. [SYNONYM VARIETY 291420:5MDS8 nidx=null parent=B96L3]
Asterias rubens
 - Asterias rubens Linnaeus, 1758 [ACCEPTED SPECIES 288943:HRM8 nidx=null]
 + Asterias rubens Linnaeus, 1758 [ACCEPTED SPECIES 291420:C4JBC nidx=null]
Astraea immaculata
 - Astraea immaculata Mikšić, 1982 [SYNONYM SPECIES 288943:7S2WZ nidx=null parent=7ZQMG]
 + Astraea immaculata Mikšić, 1982 [SYNONYM SPECIES 291420:HVXD nidx=null parent=7ZQMG]
Astraea pehrsoni
 - Astraea pehrsoni Mikšić, 1981 [SYNONYM SPECIES 288943:7S2X8 nidx=null parent=7ZQMQ]
 + Astraea pehrsoni Mikšić, 1981 [SYNONYM SPECIES 291420:HVYB nidx=null parent=7ZQMQ]
Asura (Asura) agraphia
 - Asura (Asura) agraphia Hampson [SYNONYM SPECIES 288943:BPPFD nidx=null parent=BFNZB]
 + Asura (Asura) agraphia Hampson [SYNONYM SPECIES 291420:95ZNF nidx=null parent=BFNZB]
Asura (Asura) bella
 - Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 288943:BPPFF nidx=null parent=BFLS9]
 + Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 291420:95ZNL nidx=null parent=BFLS9]
Asura (Asura) bougainvillicola
 - Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 288943:BPPFG nidx=null parent=BFNYY]
 + Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 291420:95ZNN nidx=null parent=BFNYY]
Asura (Asura) callinoma
 - Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 288943:BPPFH nidx=null parent=BFPZD]
 + Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 291420:95ZNQ nidx=null parent=BFPZD]
Asura (Asura) conflua
 - Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 288943:BPPFJ nidx=null parent=BFLQR]
 + Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 291420:95ZNW nidx=null parent=BFLQR]
Asura (Asura) confluens
 - Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 288943:BPPFK nidx=null parent=BFLRH]
 + Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 291420:95ZNX nidx=null parent=BFLRH]
Asura (Asura) gaudens
 - Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 288943:BPPFL nidx=null parent=BFLRH]
 + Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 291420:95ZPJ nidx=null parent=BFLRH]
Asura (Asura) habrotis
 - Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 288943:BPPFM nidx=null parent=BFLQG]
 + Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 291420:95ZPM nidx=null parent=BFLQG]
Asura (Asura) incompleta
 - Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 288943:BPPFN nidx=null parent=BFLRH]
 + Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 291420:95ZPP nidx=null parent=BFLRH]
Asura (Asura) inornata
 - Asura (Asura) inornata Wileman [SYNONYM SPECIES 288943:BPPFP nidx=null parent=BJ287]
 + Asura (Asura) inornata Wileman [SYNONYM SPECIES 291420:95ZPQ nidx=null parent=BJ287]
Asura (Asura) melitaula
 - Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 288943:BMQLK nidx=null parent=BFNYR]
 + Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 291420:92VV8 nidx=null parent=BFNYR]
Asura (Asura) phryctops
 - Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 288943:BPPFS nidx=null parent=BFNZ4]
 + Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 291420:95ZQC nidx=null parent=BFNZ4]
Asura (Asura) postfasciatus
 - Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 288943:BPPFT nidx=null parent=BFPG4]
 + Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 291420:95ZQD nidx=null parent=BFPG4]
Asura (Asura) reducta
 - Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 288943:BPPFV nidx=null parent=BFLQN]
 + Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 291420:95ZQL nidx=null parent=BFLQN]
Asura (Asura) strigulata
 - Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 288943:BPPFW nidx=null parent=BFTDD]
 + Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 291420:95ZR2 nidx=null parent=BFTDD]
Asymblepharus alaicus yakovlevae
 - Asymblepharus alaicus yakovlevae Eremchenko, 1983 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 288943:8FQDJ nidx=null parent=J6LX]
 + Asymblepharus alaicus yakovlevae Eremchenko, 1983 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 291420:C4L4R nidx=null parent=J6LX]
Ataxipteris
 - Ataxipteris Holttum [SYNONYM UNRANKED 288943:B922W nidx=null parent=B8XQH]
 + Ataxipteris Holttum [SYNONYM UNRANKED 291420:C4L6T nidx=null parent=B8XQH]
Atergatopsis signatus
 - Atergatopsis signatus (Adams & White, 1849) [SYNONYM SPECIES 288943:7S4Q3 nidx=null parent=J997]
 + Atergatopsis signatus (Adams & White, 1849) [SYNONYM SPECIES 291420:C4L9T nidx=null parent=J997]
Athysanus (Conosanus) dentatus
 - Athysanus (Conosanus) dentatus Osborn & Ball, 1898 [SYNONYM SPECIES 288943:BZ3BD nidx=null parent=9K89Q]
 + Athysanus (Conosanus) dentatus Osborn & Ball, 1898 [SYNONYM SPECIES 291420:C4LK9 nidx=null parent=9K89Q]
Athysanus eomunnis
 - Athysanus eomunnis Edwards, 1888 [SYNONYM SPECIES 288943:BZ3BJ nidx=null parent=8RKGV]
 + Athysanus eomunnis Edwards, 1888 [SYNONYM SPECIES 291420:C4LKG nidx=null parent=8RKGV]
Athysanus striatullelus
 - Athysanus striatullelus (Edwards, 1894) [SYNONYM SPECIES 288943:BZ3BM nidx=null parent=8JX8H]
 + Athysanus striatullelus (Edwards, 1894) [SYNONYM SPECIES 291420:C4LKR nidx=null parent=8JX8H]
Athysanus subfusculus
 - Athysanus subfusculus (Fallén, 1806) [SYNONYM SPECIES 288943:BZ3BN nidx=null parent=4YKG4]
 + Athysanus subfusculus (Fallén, 1806) [SYNONYM SPECIES 291420:C4LKS nidx=null parent=4YKG4]
Atrichopogon (Atrichopogon) formosanus
 - Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 288943:9286K nidx=null]
 + Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 291420:JKQF nidx=null]
Atropis
 - Atropis Pease, 1871 [ACCEPTED GENUS 288943:7NQ4F nidx=null]
 + Atropis Kirschbaum, 1868 [SYNONYM GENUS 291420:C3K6P nidx=null parent=BYJ3R]
Atypicogalumna
 - Atypicogalumna Ermilov, Sandmann, Klarner, Widyastuti & Scheu, 2015 [ACCEPTED SUBGENUS 288943:8TC37 nidx=null]
 + Atypicogalumna Ermilov, Sandmann, Klarner, Widyastuti & Scheu, 2015 [ACCEPTED SUBGENUS 291420:C3GS4 nidx=null]
Aulacorthum (Aulacorthum) cirsicola
 - Aulacorthum (Aulacorthum) cirsicola (Takahashi, 1923) [ACCEPTED SPECIES 288943:JR5H nidx=null]
 + Aulacorthum (Aulacorthum) cirsicola (Takahashi, 1923) [ACCEPTED SPECIES 291420:C4MBV nidx=null]
Aulacorthum (Neomyzus) circumflexum
 - Aulacorthum (Neomyzus) circumflexum (Buckton, 1876) [SYNONYM SPECIES 288943:BY8DV nidx=null parent=6RVQN]
 + Aulacorthum (Neomyzus) circumflexum (Buckton, 1876) [SYNONYM SPECIES 291420:C4MCB nidx=null parent=6RVQN]
 + Aulacorthum (Neomyzus) circumflexum (Buckton, 1876) [SYNONYM SPECIES 291420:C4MCC nidx=null parent=6RVQN]
Australeremus
 - Australeremus McLaughlin, 1981 [ACCEPTED SUBGENUS 288943:B6SC4 nidx=null]
 + Australeremus McLaughlin, 1981 [ACCEPTED SUBGENUS 291420:C3RTR nidx=null]
Australonectes
 - Australonectes Guéorguiev, 1972 [ACCEPTED SUBGENUS 288943:8P38G nidx=null]
 + Australonectes Guéorguiev, 1972 [ACCEPTED SUBGENUS 291420:C4MJB nidx=null]
Austrosiphon
 - Austrosiphon Fisher, 1954 [ACCEPTED SUBGENUS 288943:8W5F8 nidx=null]
 - Austrosiphon Fisher, 1954 [SYNONYM SUBGENUS 288943:8YT4V nidx=null parent=8W5F8]
 + Austrosiphon Fisher, 1954 [SYNONYM SUBGENUS 291420:C4MVX nidx=null parent=C4MVY]
 + Austrosiphon Fisher, 1954 [ACCEPTED SUBGENUS 291420:C4MVY nidx=null]
Autolyca bogotensis
 - Autolyca bogotensis [SYNONYM SPECIES 288943:8P6MZ nidx=null parent=44B8M]
 + Autolyca bogotensis (Goudot, 1843) [SYNONYM SPECIES 291420:JZ27 nidx=null parent=44B8M]
Autolytus (Proceraea) trilineatus
 - Autolytus (Proceraea) trilineatus Berkeley & Berkeley, 1945 [SYNONYM SPECIES 288943:BWKG2 nidx=null parent=4MMSH]
 + Autolytus (Proceraea) trilineatus Berkeley & Berkeley, 1945 [SYNONYM SPECIES 291420:C4MWR nidx=null parent=4MMSH]
Avarita
 - Avarita [SYNONYM GENUS 288943:C23R6 nidx=null parent=BY95V]
 + Avarita Meigen, 1803 [SYNONYM GENUS 291420:C4N7M nidx=null parent=BY95T]
Aversovalva aureum
 - Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 288943:BY8JY nidx=null]
 + Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 291420:C4N7Z nidx=null]
Aviticambarus
 - Aviticambarus Hobbs, 1969 [SYNONYM SUBGENUS 288943:8P38P nidx=null parent=7NRQP]
 + Aviticambarus Hobbs, 1969 [SYNONYM SUBGENUS 291420:C3SSB nidx=null parent=7NRQP]
Azollaceae
 - Azollaceae Wettst. [SYNONYM UNRANKED 288943:B8WQ7 nidx=null parent=BV8H4]
 + Azollaceae Wettst. [SYNONYM UNRANKED 291420:C4NCC nidx=null parent=BV8H4]
Baccha obscuripennis
 - Baccha obscuripennis Meigen, 1822 [SYNONYM SPECIES 288943:K6WG nidx=null parent=K6WQ]
 + Baccha obscuripennis Meigen, 1822 [SYNONYM SPECIES 291420:C4VFF nidx=null parent=K6WQ]
Bacchini
 - Bacchini [ACCEPTED TRIBE 288943:B7XB5 nidx=null]
 + Bacchini Bigot, 1883 [ACCEPTED TRIBE 291420:C4WLK nidx=null]
Bachia heteropa heteropa × bachia heteropa trinitatis ―
 - Bachia heteropa heteropa × bachia heteropa trinitatis ― Dixon, 1973 [SYNONYM UNRANKED 288943:C2KDP nidx=null parent=8H65R]
 + Bachia heteropa heteropa × bachia heteropa trinitatis ― Dixon, 1973 [SYNONYM UNRANKED 291420:C4WLM nidx=null parent=8H65R]
Bacillus (Linocerus)
 - Bacillus (Linocerus) Gray, 1835 [SYNONYM INFRAGENERIC_NAME 288943:8QQQQ nidx=null parent=8NTL5]
 + Bacillus (Linocerus) Gray, 1835 [SYNONYM SUBGENUS 291420:C3MZL nidx=null parent=8NTL5]
Bacillus angolensis
 - Bacillus angolensis Bolívar [Y Urrutia] , 1889 [SYNONYM SPECIES 288943:K8N4 nidx=null parent=4GXZR]
 + Bacillus angolensis Bolívar, 1889 [SYNONYM SPECIES 291420:C4WLQ nidx=null parent=C4HKP]
Bacillus cunicularis
 - Bacillus cunicularis [SYNONYM SPECIES 288943:8QRD3 nidx=null parent=6BPY4]
 + Bacillus cunicularis (Westwood, 1859) [SYNONYM SPECIES 291420:C4WLR nidx=null parent=6BPY4]
Bacillus hispanicus
 - Bacillus hispanicus Bolívar [Y Urrutia] , 1878 [SYNONYM SPECIES 288943:K8RZ nidx=null parent=4HSBV]
 + Bacillus hispanicus Bolívar, 1878 [SYNONYM SPECIES 291420:C4WLS nidx=null parent=C4LJX]
Bacillus javanus
 - Bacillus javanus [SYNONYM SPECIES 288943:8QRB3 nidx=null parent=5ZBMG]
 + Bacillus javanus (Haan, 1842) [SYNONYM SPECIES 291420:C4WLT nidx=null parent=C532R]
Bacillus occidentalis
 - Bacillus occidentalis Bolívar [Y Urrutia] , 1894 [SYNONYM SPECIES 288943:8QR37 nidx=null parent=WB3J]
 + Bacillus occidentalis Bolívar, 1894 [SYNONYM SPECIES 291420:C4WLV nidx=null parent=WB3J]
Bacillus rossii
 - Bacillus rossii [SYNONYM SPECIES 288943:8P6NG nidx=null parent=5FW78]
 + Bacillus rossii Rossi, 1790 [SYNONYM SPECIES 291420:K8VX nidx=null parent=5FW77]
Bacillus rossii lobipes
 - Bacillus rossii lobipes Lucas, 1849 [SYNONYM INFRASPECIFIC_NAME 288943:5FW6Z nidx=null parent=5FW73]
 + Bacillus rossii lobipes Lucas, 1849 [SYNONYM SUBSPECIES 291420:C4WLW nidx=null parent=5FW73]
Bacteria arumatia
 - Bacteria arumatia [AMBIGUOUS_SYNONYM SPECIES 288943:BWKHP nidx=null parent=K9CS]
 - Bacteria arumatia [AMBIGUOUS_SYNONYM SPECIES 288943:BZ3CM nidx=null parent=5VYH9]
 + Bacteria arumatia (Houttuyn, 1813) [AMBIGUOUS_SYNONYM SPECIES 291420:C4VFZ nidx=null parent=C4VG2]
Bacteria baculus
 - Bacteria baculus (Olivier, 1792) [ACCEPTED SPECIES 288943:K9CS nidx=null]
 - Bacteria baculus [AMBIGUOUS_SYNONYM SPECIES 288943:8P6NN nidx=null parent=4FTWW]
 + Bacteria baculus Saussure, 1859 [AMBIGUOUS_SYNONYM SPECIES 291420:K9CT nidx=null parent=T4QQ]
 + Bacteria baculus (Olivier, 1797) [ACCEPTED SPECIES 291420:C4VG2 nidx=null]
Bacteria bicornis
 - Bacteria bicornis [SYNONYM SPECIES 288943:8P6NP nidx=null parent=4D7WX]
 + Bacteria bicornis (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4VG4 nidx=null parent=C44JP]
Bacteria chiriquiensis
 - Bacteria chiriquiensis [SYNONYM SPECIES 288943:8QQH4 nidx=null parent=K9DJ]
 + Bacteria chiriquiensis Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 291420:C4WLY nidx=null parent=K9DJ]
Bacteria depressa
 - Bacteria depressa [SYNONYM SPECIES 288943:8P6NV nidx=null parent=78GDD]
 + Bacteria depressa (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:67YGV nidx=null parent=78GDD]
Bacteria femorata
 - Bacteria femorata (Stoll, 1813) [SYNONYM SPECIES 288943:5VYGX nidx=null parent=6M3V3]
 + Bacteria femorata (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4WLZ nidx=null parent=C464T]
Bacteria filiformis
 - Bacteria filiformis [SYNONYM SPECIES 288943:8P6NW nidx=null parent=4D7WX]
 + Bacteria filiformis (Fabricius, 1787) [SYNONYM SPECIES 291420:67YGX nidx=null parent=4FTXD]
Bacteria keratosqueleton
 - Bacteria keratosqueleton [AMBIGUOUS_SYNONYM SPECIES 288943:8QQYW nidx=null parent=4FTWP]
 - Bacteria keratosqueleton (Olivier, 1792) [AMBIGUOUS_SYNONYM SPECIES 288943:8QQYX nidx=null parent=4D7WX]
 + Bacteria keratosqueleton (Olivier, 1797) [SYNONYM SPECIES 291420:C4WM2 nidx=null parent=C44JP]
Bacteria ornata
 - Bacteria ornata [SYNONYM SPECIES 288943:8P6P2 nidx=null parent=699HY]
 + Bacteria ornata (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:K9GB nidx=null parent=699HY]
Bacteria sarawaca
 - Bacteria sarawaca Westwood, 1859 [SYNONYM SPECIES 288943:K9H6 nidx=null parent=8QCG]
 + Bacteria sarawaca Westwood, 1859 [SYNONYM SPECIES 291420:8P6P5 nidx=null parent=8QCG]
Bactricia trophimus
 - Bactricia trophimus [SYNONYM SPECIES 288943:8QQGS nidx=null parent=K9ZG]
 + Bactricia trophimus Westwood, 1859 [SYNONYM SPECIES 291420:C4WM5 nidx=null parent=K9ZG]
Bactricia trophinus
 - Bactricia trophinus [SYNONYM SPECIES 288943:8P6P9 nidx=null parent=K9ZG]
 + Bactricia trophinus (Westwood, 1859) [SYNONYM SPECIES 291420:K9ZL nidx=null parent=K9ZG]
Bactridium couloniamum
 - Bactridium couloniamum [SYNONYM SPECIES 288943:8QQJ6 nidx=null parent=6M4MC]
 + Bactridium couloniamum (Saussure, 1868) [SYNONYM SPECIES 291420:C4WM6 nidx=null parent=6M4MC]
Bactrocera (Bactrocera) ritsemae
 - Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 288943:929BD nidx=null]
 + Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 291420:5VZFY nidx=null]
Bactrododema hecticum
 - Bactrododema hecticum [SYNONYM SPECIES 288943:8P6PF nidx=null parent=8QQTQ]
 + Bactrododema hecticum (Lichtenstein, 1796) [SYNONYM SPECIES 291420:67ZLM nidx=null parent=8QQTQ]
Bactrododema miliaris
 - Bactrododema miliaris Bolívar [Y Urrutia] , 1889 [ACCEPTED SPECIES 288943:5VZLR nidx=null]
 + Bactrododema miliaris Bolívar, 1889 [ACCEPTED SPECIES 291420:C4WM7 nidx=null]
Baculum
 - Baculum [SYNONYM GENUS 288943:BWD27 nidx=null parent=8NYK5]
 - Baculum [SYNONYM GENUS 288943:BY7Y8 nidx=null parent=8NQFS]
 - Baculum [SYNONYM GENUS 288943:BY7Y9 nidx=null parent=8NPP8]
 + Baculum Saussure, 1861 [SYNONYM GENUS 291420:C4WLP nidx=null parent=8NPP8]
Baculum anterius
 - Baculum anterius [SYNONYM SPECIES 288943:8QQH7 nidx=null parent=4RD6Z]
 + Baculum anterius (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:C4WM8 nidx=null parent=4RD6Z]
Baculum hyphereon
 - Baculum hyphereon [SYNONYM SPECIES 288943:8QQRW nidx=null parent=6BPY4]
 + Baculum hyphereon (Westwood, 1859) [SYNONYM SPECIES 291420:C4WM9 nidx=null parent=6BPY4]
Baculum insuetum
 - Baculum insuetum [SYNONYM SPECIES 288943:8P6PW nidx=null parent=6WQTF]
 + Baculum insuetum (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:KBD3 nidx=null parent=6WQTF]
Baculum laevigatum
 - Baculum laevigatum [SYNONYM SPECIES 288943:8P6Q3 nidx=null parent=8QQKT]
 + Baculum laevigatum (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:KBDK nidx=null parent=8QQKT]
Baculum modestum
 - Baculum modestum [SYNONYM SPECIES 288943:8P6Q6 nidx=null parent=6WR5D]
 + Baculum modestum (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:5WBJX nidx=null parent=4RDC9]
Baculum rivalis
 - Baculum rivalis [SYNONYM SPECIES 288943:8P6Q7 nidx=null parent=6BPY4]
 + Baculum rivalis (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:KBF3 nidx=null parent=6BPY4]
Bacunculus
 - Bacunculus [SYNONYM GENUS 288943:8PNCG nidx=null parent=8NSJC]
 + Bacunculus Burmeister, 1838 [SYNONYM GENUS 291420:C4WLX nidx=null parent=8NSJC]
Bacunculus cornutus
 - Bacunculus cornutus [SYNONYM SPECIES 288943:8P6QB nidx=null parent=4Z5T2]
 + Bacunculus cornutus (Philippi, 1863) [SYNONYM SPECIES 291420:KBH4 nidx=null parent=4Z5T2]
Bacunculus dryas
 - Bacunculus dryas [SYNONYM SPECIES 288943:8P6QC nidx=null parent=WB2T]
 + Bacunculus dryas (Westwood, 1859) [SYNONYM SPECIES 291420:KBH6 nidx=null parent=WB2T]
Bacunculus phyllopus
 - Bacunculus phyllopus [SYNONYM SPECIES 288943:8P6QF nidx=null parent=6M4MC]
 + Bacunculus phyllopus (Gray, 1835) [SYNONYM SPECIES 291420:KBJ7 nidx=null parent=6M4MC]
Baikalia
 - Baikalia Dall, 1877 [SYNONYM GENUS 288943:BG835 nidx=null parent=7NSDF]
 + Baikalia Surcouf, 1921 [SYNONYM GENUS 291420:C4VHM nidx=null parent=C4LZP]
Baikalolkhonia shmakini
 - Baikalolkhonia shmakini Naganawa in Galazy & Naganawa, 2010 [ACCEPTED SPECIES 288943:BKDSF nidx=null]
 + Baikalolkhonia shmakini Naganawa in Galazy & Naganawa, 2010 [ACCEPTED SPECIES 291420:C4VHN nidx=null]
Baikalotrema polymorphum
 - Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 288943:7S9VR nidx=null parent=4JGYJ]
 + Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 291420:68B37 nidx=null parent=4JGYJ]
Baissomantidae
 - †Baissomantidae Gratshev & Zherikhin, 1994 [ACCEPTED FAMILY 288943:8NKKJ nidx=null]
 + Baissomantidae [ACCEPTED FAMILY 291420:6ZQ nidx=null]
Balclutha punctata rufescens
 - Balclutha punctata rufescens Metcalf, 1967 [SYNONYM SUBSPECIES 288943:8KLF2 nidx=null parent=KGNC]
 + Balclutha punctata rufescens (Kittel, 1875) [SYNONYM SUBSPECIES 291420:C4VJC nidx=null parent=KGNC]
Baliomydas cubana
 - Baliomydas cubana (Curran, 1951) [ACCEPTED SPECIES 288943:8TLPM nidx=null]
 + Baliomydas cubana (Curran, 1951) [ACCEPTED SPECIES 291420:8V58H nidx=null]
Ballana (Laterana) dissimilata
 - Ballana (Laterana) dissimilata (Ball, 1910) [SYNONYM SPECIES 288943:BWKLQ nidx=null parent=8JSQ7]
 + Ballana (Laterana) dissimilata (Ball, 1910) [SYNONYM SPECIES 291420:C4VJP nidx=null parent=8JSQ7]
Ballana chrysothamnus
 - Ballana chrysothamnus (DeLong & Davidson, 1934) [SYNONYM SPECIES 288943:BZ3D8 nidx=null parent=8JSN7]
 + Ballana chrysothamnus (DeLong & Davidson, 1934) [SYNONYM SPECIES 291420:C4VJQ nidx=null parent=8JSN7]
Bantiinae
 - Bantiinae Rivera & Svenson, 2016 [ACCEPTED SUBFAMILY 288943:8Q8MX nidx=null]
 + Bantiinae [ACCEPTED SUBFAMILY 291420:C4WRV nidx=null]
Barbivelia
 - Barbivelia Andersen & Weir, 2003 [SYNONYM SUBGENUS 288943:8P392 nidx=null parent=63F9B]
 + Barbivelia Andersen & Weir, 2003 [SYNONYM SUBGENUS 291420:C4G22 nidx=null parent=63F9B]
Barbutiidae
 - Barbutiidae [ACCEPTED FAMILY 288943:734 nidx=null]
 + Barbutiidae Robaux, 1975 [ACCEPTED FAMILY 291420:C4WTG nidx=null]
Barnardius zonarius semitorquatus
 - Barnardius zonarius semitorquatus (Quoy & Gaimard, 1830) [ACCEPTED SUBSPECIES 288943:BN3L5 nidx=null]
 + Barnardius zonarius semitorquatus (Quoy & Gaimard, 1832) [ACCEPTED SUBSPECIES 291420:C4VKQ nidx=null]
Barynotus fallaciosus
 - Barynotus fallaciosus Desbrochers des Loges, 1909 [SYNONYM SPECIES 288943:8HWCY nidx=null parent=8KF9W]
 + Barynotus fallaciosus Desbrochers des Loges, 1909 [SYNONYM SPECIES 291420:KTLR nidx=null parent=8KF9W]
Basileonecta
 - Basileonecta Hutchinson, 1940 [ACCEPTED SUBGENUS 288943:8P393 nidx=null]
 + Basileonecta Hutchinson, 1940 [ACCEPTED SUBGENUS 291420:C4FRV nidx=null]
Bathydema quadristillatus
 - Bathydema quadristillatus (Stal, 1858) [SYNONYM SPECIES 288943:KWWD nidx=null parent=P9HV]
 + Bathydema quadristillatus (Stal, 1860) [SYNONYM SPECIES 291420:C4WV5 nidx=null parent=C3NVR]
Batrachidacris tuberculata
 - Batrachidacris tuberculata [SYNONYM SPECIES 288943:8P6T3 nidx=null parent=ZT5G]
 + Batrachidacris tuberculata (Rehn, 1956) [SYNONYM SPECIES 291420:KZD8 nidx=null parent=ZT5G]
Bauhinia howei
 - Bauhinia howei Merr. & Chun [SYNONYM SPECIES 288943:L43H nidx=null parent=9FFMM]
 + Bauhinia howei Merr. & Chun [SYNONYM SPECIES 291420:L43J nidx=null parent=9FFMM]
Bavayia sauvagii
 - Bavayia sauvagii (Boulenger, 1883) [ACCEPTED SPECIES 288943:L4KZ nidx=null]
 + Bavayia sauvagii (Boulenger, 1883) [ACCEPTED SPECIES 291420:C4VTM nidx=null]
Bayadera hyalina
 - Bayadera hyalina Selys, 1879 [ACCEPTED SPECIES 288943:L4NS nidx=null]
 + Bayadera hyalina Selys, 1879 [ACCEPTED SPECIES 291420:C4WVQ nidx=null]
Begonia plebeja var. kennedyi
 - Begonia plebeja var. kennedyi Ziesenh. [SYNONYM VARIETY 288943:7YMMB nidx=null parent=7SGZH]
 + Begonia plebeja var. kennedyi Ziesenh. [SYNONYM VARIETY 291420:5MJNN nidx=null parent=7SGZH]
Bellardia
 - Bellardia Mayer, 1870 [SYNONYM GENUS 288943:BF2CB nidx=null parent=7NSXH]
 + Bellardia Robineau-Desvoidy, 1863 [SYNONYM GENUS 291420:C3T2Y nidx=null parent=C3T2X]
 + Bellardia Rondani, 1863 [SYNONYM GENUS 291420:C3T2Z nidx=null parent=C3T2F]
Belvisia
 - Belvisia Mirb. [SYNONYM UNRANKED 288943:B8XRV nidx=null parent=B8YG7]
 + Belvisia Mirb. [SYNONYM UNRANKED 291420:C3G4W nidx=null parent=B8YG7]
Beosus arenarius
 - Beosus arenarius [SYNONYM SPECIES 288943:8QPL5 nidx=null parent=538J5]
 + Beosus arenarius (Hahn, 1833) [SYNONYM SPECIES 291420:C4X3G nidx=null parent=538J5]
Beosus quadripunctatus ochraceus
 - Beosus quadripunctatus ochraceus Wagner, 1949 [SYNONYM INFRASPECIFIC_NAME 288943:8PLVG nidx=null parent=LJ87]
 + Beosus quadripunctatus ochraceus Wagner, 1949 [SYNONYM SUBSPECIES 291420:5FXPC nidx=null parent=LJ87]
Bertea subaptera
 - Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SLJ nidx=null]
 + Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JKDP nidx=null]
Berytinus (Berytinus) hirticornis hirticornis
 - Berytinus (Berytinus) hirticornis hirticornis (Brulle, 1836) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7GL nidx=null parent=5DN6Q]
 + Berytinus (Berytinus) hirticornis hirticornis (Brulle, 1836) [SYNONYM SUBSPECIES 291420:C3CVJ nidx=null parent=5DN6Q]
Berytinus (Berytinus) hirticornis nigrolineatus
 - Berytinus (Berytinus) hirticornis nigrolineatus (Jakovlev, 1903) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7GM nidx=null parent=5DN6R]
 + Berytinus (Berytinus) hirticornis nigrolineatus (Jakovlev, 1903) [SYNONYM SUBSPECIES 291420:C3CVK nidx=null parent=5DN6R]
Berytinus (Berytinus) hirticornis pilipes
 - Berytinus (Berytinus) hirticornis pilipes (Puton, 1875) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7GN nidx=null parent=5DN6S]
 + Berytinus (Berytinus) hirticornis pilipes (Puton, 1875) [SYNONYM SUBSPECIES 291420:C3CVL nidx=null parent=5DN6S]
Berytinus (Berytinus) minor minor
 - Berytinus (Berytinus) minor minor (Herrich-Schaeffer, 1835) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7GP nidx=null parent=5DN6V]
 + Berytinus (Berytinus) minor minor (Herrich-Schaeffer, 1835) [SYNONYM SUBSPECIES 291420:C3CVM nidx=null parent=5DN6V]
Bireta (Besaia) dives
 - Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 288943:963PC nidx=null parent=BXP4L]
 + Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 291420:BPPPP nidx=null parent=92WQJ]
Bireta (Besaia) yunnana
 - Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 288943:963PP nidx=null parent=BXP2Z]
 + Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 291420:BPPPY nidx=null parent=92WQS]
Bireta (Oraura) aurora
 - Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 288943:BPPPN nidx=null parent=C392F]
 + Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 291420:963PB nidx=null parent=C392F]
Bisanthina
 - Bisanthina Giglio-Tos, 1917 [ACCEPTED SUBTRIBE 288943:8QQ2W nidx=null]
 + Bisanthina [ACCEPTED SUBTRIBE 291420:C3DMW nidx=null]
Bittacus blancheti
 - Bittacus blancheti Pictet, 1836 [ACCEPTED SPECIES 288943:68KFT nidx=null]
 + Bittacus blancheti Pictet, 1836 [ACCEPTED SPECIES 291420:C3DQL nidx=null]
Bittacus boraceiensis
 - Bittacus boraceiensis Morgante, 1967 [ACCEPTED SPECIES 288943:LXQV nidx=null]
 + Bittacus boraceiensis Morgante, 1967 [ACCEPTED SPECIES 291420:C3DQM nidx=null]
Bittacus brasiliensis
 - Bittacus brasiliensis Klug, 1838 [ACCEPTED SPECIES 288943:LXQX nidx=null]
 + Bittacus brasiliensis Klug, 1838 [ACCEPTED SPECIES 291420:C3DQN nidx=null]
Bittacus femoralis
 - Bittacus femoralis Klug, 1838 [ACCEPTED SPECIES 288943:LXRS nidx=null]
 + Bittacus femoralis Klug, 1838 [ACCEPTED SPECIES 291420:C3DQP nidx=null]
Bittacus flavescens
 - Bittacus flavescens Klug, 1838 [ACCEPTED SPECIES 288943:LXRT nidx=null]
 + Bittacus flavescens Klug, 1838 [ACCEPTED SPECIES 291420:C3DQQ nidx=null]
Bittacus geniculatus
 - Bittacus geniculatus Erichson, 1848 [ACCEPTED SPECIES 288943:LXRZ nidx=null]
 + Bittacus geniculatus Erichson, 1848 [ACCEPTED SPECIES 291420:C3DQR nidx=null]
Bittacus maculosus
 - Bittacus maculosus Byers, 1965 [ACCEPTED SPECIES 288943:LXSW nidx=null]
 + Bittacus maculosus Byers, 1965 [ACCEPTED SPECIES 291420:C3DQS nidx=null]
Bittacus omega
 - Bittacus omega Morgante, 1967 [ACCEPTED SPECIES 288943:LXTD nidx=null]
 + Bittacus omega Morgante, 1967 [ACCEPTED SPECIES 291420:C3DQT nidx=null]
Blainvillia
 - Blainvillia Hupé, 1854 [SYNONYM GENUS 288943:BG8F8 nidx=null parent=7NZVR]
 + Blainvillia Robineau-Desvoidy, 1830 [SYNONYM GENUS 291420:C3DTJ nidx=null parent=BYKWT]
Blechnoideae
 - Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM UNRANKED 288943:BV8PC nidx=null parent=BV8PB]
 + Blechnoideae Gasper, V.A.O.Dittrich & Salino [SYNONYM UNRANKED 291420:C3F38 nidx=null parent=BV8PB]
Blechnum arborescens var. subspinuloso-serrulatum
 - Blechnum arborescens var. subspinuloso-serrulatum Hieron. [SYNONYM VARIETY 288943:BD32X nidx=null parent=B9ZZP]
 + Blechnum arborescens var. subspinuloso-serrulatum Hieron. [SYNONYM VARIETY 291420:7LCV8 nidx=null parent=B9ZZP]
Blechnum auriculatum trilobum
 - Blechnum auriculatum trilobum (C. Presl) Hassl. [SYNONYM INFRASPECIFIC_NAME 288943:BCVCF nidx=null parent=B97HR]
 + Blechnum auriculatum trilobum (C. Presl) Hassl. [SYNONYM INFRASPECIFIC_NAME 291420:C3F39 nidx=null parent=B97HR]
Blechnum australe var. hastatum
 - Blechnum australe var. hastatum (Kaulf.) Hieron. [SYNONYM VARIETY 288943:BD338 nidx=null parent=B97HR]
 + Blechnum australe var. hastatum (Kaulf.) Hieron. [SYNONYM VARIETY 291420:5MLCK nidx=null parent=B97HR]
Blechnum australe var. trilobum
 - Blechnum australe var. trilobum (C. Presl) Hieron. [SYNONYM VARIETY 288943:BD339 nidx=null parent=B97HR]
 + Blechnum australe var. trilobum (C. Presl) Hieron. [SYNONYM VARIETY 291420:5MLCL nidx=null parent=B97HR]
Blechnum magellanicum kochii
 - Blechnum magellanicum kochii G. Kunkel [SYNONYM INFRASPECIFIC_NAME 288943:BCVCK nidx=null parent=B9SZL]
 + Blechnum magellanicum kochii G. Kunkel [SYNONYM INFRASPECIFIC_NAME 291420:C3F3V nidx=null parent=B9SZL]
Blechnum occidentale var. appendiculatum
 - Blechnum occidentale var. appendiculatum (Willd.) Hieron. [SYNONYM VARIETY 288943:BD354 nidx=null parent=B97FX]
 + Blechnum occidentale var. appendiculatum (Willd.) Hieron. [SYNONYM VARIETY 291420:7LD9X nidx=null parent=B97FX]
Blechnum penna-marina var. uliginosum
 - Blechnum penna-marina var. uliginosum (Phil.) C. Chr. [SYNONYM VARIETY 288943:BD35Q nidx=null parent=BCWW5]
 + Blechnum penna-marina var. uliginosum (Phil.) C. Chr. [SYNONYM VARIETY 291420:5MLF2 nidx=null parent=BCWW5]
Blechnum polypodioides var. caudatum
 - Blechnum polypodioides var. caudatum Hieron. [SYNONYM VARIETY 288943:BD35V nidx=null parent=B9SZ8]
 + Blechnum polypodioides var. caudatum Hieron. [SYNONYM VARIETY 291420:5MLF6 nidx=null parent=B9SZ8]
Blechnum spicant var. elongatum
 - Blechnum spicant var. elongatum (Hook.) B. Boivin [SYNONYM VARIETY 288943:BCW3P nidx=null parent=BBDM4]
 + Blechnum spicant var. elongatum (Hook.) B. Boivin [SYNONYM VARIETY 291420:5MLFJ nidx=null parent=BBDM4]
Blechnum valdiviense var. contiguum
 - Blechnum valdiviense var. contiguum Hieron. [SYNONYM VARIETY 288943:BD36F nidx=null parent=B9LST]
 + Blechnum valdiviense var. contiguum Hieron. [SYNONYM VARIETY 291420:5MLFQ nidx=null parent=B9LST]
Blechnum volubile var. lomarioideum
 - Blechnum volubile var. lomarioideum Baker [SYNONYM VARIETY 288943:BD36J nidx=null parent=BBBTG]
 + Blechnum volubile var. lomarioideum Baker [SYNONYM VARIETY 291420:5MLFT nidx=null parent=BBBTG]
Blepharis
 - Blepharis Serville, 1831 [SYNONYM UNRANKED 288943:8NNC7 nidx=null parent=8NNCB]
 + Blepharis [SYNONYM GENUS 291420:C3F8F nidx=null parent=8NNCB]
Blepharode
 - Blepharode Bolivar, 1890 [SYNONYM GENUS 288943:8QPTB nidx=null parent=8NNC9]
 + Blepharode [SYNONYM GENUS 291420:C3F9B nidx=null parent=8NNC9]
Blepharode candelarius
 - Blepharode candelarius (Bolivar, 1890) [SYNONYM SPECIES 288943:M69G nidx=null parent=M69L]
 + Blepharode candelarius [SYNONYM SPECIES 291420:C3F9C nidx=null parent=M69L]
Blepharode parumspinosus
 - Blepharode parumspinosus (Beier, 1930) [SYNONYM SPECIES 288943:M69H nidx=null parent=M69N]
 + Blepharode parumspinosus [SYNONYM SPECIES 291420:C3F9D nidx=null parent=M69N]
Blepharodinae
 - Blepharodinae Beier, 1964 [ACCEPTED SUBFAMILY 288943:8Q6Y3 nidx=null]
 + Blepharodinae [ACCEPTED SUBFAMILY 291420:C3F9F nidx=null]
Blepharopsis nuda
 - Blepharopsis nuda Giglio-Tos, 1917 [SYNONYM SPECIES 288943:8QQ4T nidx=null parent=5DNHQ]
 + Blepharopsis nuda [SYNONYM SPECIES 291420:C3FB9 nidx=null parent=5DNHQ]
Bleteogonus beckeri beckeri
 - Bleteogonus beckeri beckeri (Frey-Gessner, 1863) [SYNONYM INFRASPECIFIC_NAME 288943:8PLMF nidx=null parent=M6P6]
 + Bleteogonus beckeri beckeri (Frey-Gessner, 1863) [SYNONYM SUBSPECIES 291420:C3FHC nidx=null parent=M6P6]
Bolbellini
 - Bolbellini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPQC nidx=null]
 + Bolbellini [ACCEPTED TRIBE 291420:C3FX2 nidx=null]
Bolbina
 - Bolbina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8PNGB nidx=null]
 + Bolbina [ACCEPTED SUBTRIBE 291420:C3FX3 nidx=null]
Bolboceras froggatti
 - Bolboceras froggatti Blackburn, 1904 [SYNONYM SPECIES 288943:7SP8V nidx=null parent=MBKS]
 + Bolboceras froggatti Blackburn, 1904 [SYNONYM SPECIES 291420:5WMSY nidx=null parent=MBKS]
Bolborhynchus aymara
 - Bolborhynchus aymara (Orbigny, 1839) [SYNONYM SPECIES 288943:MBNS nidx=null parent=4PHW2]
 + Bolborhynchus aymara (d'Orbigny, 1841) [SYNONYM SPECIES 291420:C3FXJ nidx=null parent=C3P3N]
Bolitophila pulveris
 - Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SLL nidx=null]
 + Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JKJZ nidx=null]
Bolivaritettix jinhongensis
 - Bolivaritettix jinhongensis [ACCEPTED SPECIES 288943:8PX9X nidx=null]
 + Bolivaritettix jinhongensis Zheng, Lin & Deng [ACCEPTED SPECIES 291420:C3G4B nidx=null]
Bolivina prion
 - †Bolivina prion Lindenberg, 1965 [ACCEPTED SPECIES 288943:BRKP6 nidx=null]
 + Bolivina prion Lindenberg, 1965 [ACCEPTED SPECIES 291420:C3G4V nidx=null]
Bombyx (Pania) phantoma
 - Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 288943:964Q3 nidx=null parent=5GCMT]
 + Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 291420:BPPRW nidx=null parent=5GCMT]
Bonnetia
 - Bonnetia Cossmann, 1907 [SYNONYM GENUS 288943:BF2H4 nidx=null parent=8V77Q]
 + Bonnetia Schreb. [SYNONYM UNRANKED 291420:C3GCT nidx=null parent=3DSP]
Botocudo diluticornis
 - Botocudo diluticornis (Stal, 1858) [ACCEPTED SPECIES 288943:MPD4 nidx=null]
 + Botocudo diluticornis (Stål, 1860) [ACCEPTED SPECIES 291420:C3H3L nidx=null]
Botocudo pusio
 - Botocudo pusio (Stal, 1858) [ACCEPTED SPECIES 288943:MPDT nidx=null]
 + Botocudo pusio (Stål, 1860) [ACCEPTED SPECIES 291420:C3H3M nidx=null]
Brachycaudus (Appelia) prunicola
 - Brachycaudus (Appelia) prunicola (Kaltenbach, 1843) [ACCEPTED SPECIES 288943:6929D nidx=null]
 + Brachycaudus (Appelia) prunicola (Kaltenbach, 1843) [ACCEPTED SPECIES 291420:C3HDM nidx=null]
Brachyhesma
 - Brachyhesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8NMLT nidx=null]
 + Brachyhesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C3JJQ nidx=null]
Brachyopini
 - Brachyopini [ACCEPTED TRIBE 288943:9GL5T nidx=null]
 + Brachyopini Williston, 1885 [ACCEPTED TRIBE 291420:C3JSV nidx=null]
Brachyptera macedonia
 - Brachyptera macedonia [SYNONYM SPECIES 288943:9HK9P nidx=null parent=MYVQ]
 + Brachyptera macedonia Ikonomov, 1983 [SYNONYM SPECIES 291420:8MXBH nidx=null parent=MYVQ]
Brachyrhopala victoriae
 - Brachyrhopala victoriae Röder, 1892 [SYNONYM SPECIES 288943:8832F nidx=null parent=MZ8H]
 + Brachyrhopala victoriae Röder, 1892 [SYNONYM SPECIES 291420:MZ8S nidx=null parent=MZ8H]
Branchinellites
 - Branchinellites Daday, 1910 [ACCEPTED SUBGENUS 288943:8W5CC nidx=null]
 + Branchinellites Daday, 1910 [ACCEPTED SUBGENUS 291420:C3KNC nidx=null]
Brancsikiinae
 - Brancsikiinae Schwarz & Roy, 2019 [ACCEPTED SUBFAMILY 288943:8QQ3V nidx=null]
 + Brancsikiinae [ACCEPTED SUBFAMILY 291420:C3KP8 nidx=null]
Brasidas quadratipes
 - Brasidas quadratipes (Bolívar [Y Urrutia] , 1890) [ACCEPTED SPECIES 288943:N76B nidx=null]
 + Brasidas quadratipes (Bolívar, 1890) [SYNONYM SPECIES 291420:C3KPX nidx=null parent=C3F89]
Brasidas viscayanis
 - Brasidas viscayanis [SYNONYM SPECIES 288943:8QQYL nidx=null parent=N76D]
 + Brasidas viscayanis Rehn & Rehn, 1939 [SYNONYM SPECIES 291420:C3KPY nidx=null parent=N76D]
Brembosoma castagnolense
 - Brembosoma castagnolense Verhoeff, 1937 [ACCEPTED SPECIES 288943:N8X7 nidx=null]
 + Brembosoma castagnolense (Verhoeff, 1925) [ACCEPTED SPECIES 291420:C3KTV nidx=null]
Bruneria yukonensis
 - Bruneria yukonensis Vickery, 1969 [ACCEPTED SPECIES 288943:NFM7 nidx=null]
 + Bruneria yukonensis Vickery, 1969 [ACCEPTED SPECIES 291420:C3LTK nidx=null]
Brychius
 - Brychius [ACCEPTED GENUS 288943:3DK8 nidx=null]
 + Brychius Thomson, 1859 [ACCEPTED GENUS 291420:C3LVX nidx=null]
Bryodema zaisanicum
 - Bryodema zaisanicum Bey-Bienko, 1930 [SYNONYM SPECIES 288943:NJ2Y nidx=null parent=5X4SZ]
 + Bryodema zaisanicum Bey-Bienko, 1930 [SYNONYM SPECIES 291420:8P766 nidx=null parent=5X4SZ]
Bryophaenocladius kurogeheus
 - Bryophaenocladius kurogeheus Sasa, 1996 [ACCEPTED SPECIES 288943:9HSV9 nidx=null]
 + Bryophaenocladius kurogeheus Sasa, 1996 [ACCEPTED SPECIES 291420:8ZPZJ nidx=null]
Bubalocerus
 - Bubalocerus Matjašič, 1957 [ACCEPTED GENUS 288943:B8XWD nidx=null]
 + Bubalocerus Matjašič, 1958 [ACCEPTED GENUS 291420:7NR8Z nidx=null]
Bubalocerus sketi
 - Bubalocerus sketi Matjasic, 1990 [ACCEPTED SPECIES 288943:NKLC nidx=null]
 + Bubalocerus sketi Matjašič, 1970 [ACCEPTED SPECIES 291420:C3M3D nidx=null]
Buddelundiellinae
 - Buddelundiellinae Vandel, 1960 [ACCEPTED SUBFAMILY 288943:BDR3N nidx=null]
 + Buddelundiellinae Verhoeff, 1930 [ACCEPTED SUBFAMILY 291420:C3MFY nidx=null]
Busarellus nigricollis
 - Busarellus nigricollis (Latham, 1790) [ACCEPTED SPECIES 288943:5X5SN nidx=null]
 + Busarellus nigricollis (Latham, 1790) [ACCEPTED SPECIES 291420:C3NB2 nidx=null]
Byrsopteris
 - Byrsopteris C.V.Morton [SYNONYM UNRANKED 288943:BBWHC nidx=null parent=B8XD5]
 + Byrsopteris C.V.Morton [SYNONYM UNRANKED 291420:5T6ZF nidx=null parent=B8XD5]
Bythoscopus strobi
 - Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 288943:BZ3ZF nidx=null parent=4D88R]
 + Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 291420:C3NK7 nidx=null parent=4D88R]
Cachexia guyanensis
 - Cachexia guyanensis Dégallier, 2004 [ACCEPTED SPECIES 288943:9JXPC nidx=null]
 + Cachexia guyanensis Dégallier, 2004 [ACCEPTED SPECIES 291420:P5FT nidx=null]
Caeneusia quadristillata
 - Caeneusia quadristillata (Stal, 1858) [ACCEPTED SPECIES 288943:P9HV nidx=null]
 + Caeneusia quadristillata (Stål, 1860) [ACCEPTED SPECIES 291420:C3NVR nidx=null]
Caenocoris (Caenocoris)
 - Caenocoris (Caenocoris) Fieber, 1860 [SYNONYM INFRAGENERIC_NAME 288943:8QMXS nidx=null parent=8NNQX]
 + Caenocoris (Caenocoris) Fieber, 1860 [SYNONYM SUBGENUS 291420:C3NX5 nidx=null parent=8NNQX]
Calamistrum
 - Calamistrum (L.) Kuntze [SYNONYM UNRANKED 288943:BBWHH nidx=null parent=B8W9J]
 + Calamistrum (L.) Kuntze [SYNONYM UNRANKED 291420:5T72D nidx=null parent=B8W9J]
Calamothespina
 - Calamothespina Giglio-Tos, 1914 [ACCEPTED SUBTRIBE 288943:8QQ6Z nidx=null]
 + Calamothespina [ACCEPTED SUBTRIBE 291420:C3PB9 nidx=null]
Calamothespini
 - Calamothespini Roy & Stiewe, 2016 [ACCEPTED TRIBE 288943:8QPNC nidx=null]
 + Calamothespini [ACCEPTED TRIBE 291420:C3PBB nidx=null]
Calidris minutilla
 - Calidris minutilla (Vieillot, 1819) [ACCEPTED SPECIES 288943:6969N nidx=null]
 + Calidris minutilla (Vieillot, 1819) [ACCEPTED SPECIES 291420:C3R4B nidx=null]
Caligonellidae
 - Caligonellidae [ACCEPTED FAMILY 288943:7K2 nidx=null]
 + Caligonellidae Grandjean, 1944 [ACCEPTED FAMILY 291420:C3R52 nidx=null]
Caliridinae
 - Caliridinae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8Q6Y5 nidx=null]
 + Caliridinae [ACCEPTED SUBFAMILY 291420:C3R8L nidx=null]
Callibiina
 - Callibiina Giglio-Tos, 1919 [ACCEPTED SUBTRIBE 288943:8QQ35 nidx=null]
 + Callibiina [ACCEPTED SUBTRIBE 291420:C3RBN nidx=null]
Callichimaeroida
 - †Callichimaeroida Luque, Feldmann, Vernygora, Schweitzer, Cameron, Kerr, Vega, Duque, Strange, Palmer & Jaramillo, 2019 [ACCEPTED SECTION_ZOOLOGY 288943:BVS5H nidx=null]
 + Callichimaeroida Luque, Feldmann, Vernygora, Schweitzer, Cameron, Kerr, Vega, Duque, Strange, Palmer & Jaramillo, 2019 [ACCEPTED SECTION_ZOOLOGY 291420:BBM2S nidx=null]
Callimantini
 - Callimantini Giglio-Tos, 1919 [ACCEPTED TRIBE 288943:8QQ5K nidx=null]
 + Callimantini [ACCEPTED TRIBE 291420:C3RMR nidx=null]
Calliphora maestrica
 - Calliphora maestrica Peris, González-Mora & Fernández, 1998 [ACCEPTED SPECIES 288943:PSFM nidx=null]
 + Calliphora maestrica Peris, Gonz ález-Mora & Fernández, 1998 [ACCEPTED SPECIES 291420:C3RRX nidx=null]
Callistoides opistographus
 - Callistoides opistographus (Alluaud, 1934) [SYNONYM SPECIES 288943:8L4TD nidx=null parent=5Y7MX]
 + Callistoides opistographus (Alluaud, 1934) [SYNONYM SPECIES 291420:68VKG nidx=null parent=5Y7MX]
Callobata brasiliana
 - Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SMX nidx=null]
 + Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JLNS nidx=null]
Calochroa atavus
 - Calochroa atavus (W.Horn, 1921) [SYNONYM SPECIES 288943:8L4VC nidx=null parent=8MGJK]
 + Calochroa atavus (W.Horn, 1921) [SYNONYM SPECIES 291420:5WVD9 nidx=null parent=8MGJK]
Calvisia bigutta
 - Calvisia bigutta [SYNONYM SPECIES 288943:8QQYT nidx=null parent=5WWVQ]
 + Calvisia bigutta Burmeister, 1838 [SYNONYM SPECIES 291420:C3SKH nidx=null parent=5WWVQ]
Calvisia graminea
 - Calvisia graminea [SYNONYM SPECIES 288943:8P7CZ nidx=null parent=476W5]
 + Calvisia graminea (Bates, 1865) [SYNONYM SPECIES 291420:Q545 nidx=null parent=476W5]
Calvisia westermanni
 - Calvisia westermanni [SYNONYM SPECIES 288943:8P7D6 nidx=null parent=8QRHZ]
 + Calvisia westermanni (Westwood, 1859) [SYNONYM SPECIES 291420:Q556 nidx=null parent=8QRHZ]
Calynda keratosqueleton
 - Calynda keratosqueleton (Olivier, 1792) [SYNONYM SPECIES 288943:Q6L5 nidx=null parent=4D7WX]
 + Calynda keratosqueleton (Olivier, 1797) [SYNONYM SPECIES 291420:C3SNL nidx=null parent=C44JP]
Calyptonotus phoeniceus sanguineus
 - Calyptonotus phoeniceus sanguineus Douglas & Scott, 1868 [SYNONYM INFRASPECIFIC_NAME 288943:8PLVT nidx=null parent=8PJP7]
 + Calyptonotus phoeniceus sanguineus Douglas & Scott, 1868 [SYNONYM SUBSPECIES 291420:5G5CM nidx=null parent=8PJP7]
Calyptonotus rolandri angustula
 - Calyptonotus rolandri angustula (Reuter, 1880) [SYNONYM INFRASPECIFIC_NAME 288943:8PLVV nidx=null parent=FBVP]
 + Calyptonotus rolandri angustula (Reuter, 1880) [SYNONYM SUBSPECIES 291420:5G5CN nidx=null parent=FBVP]
Calyptonotus rolandri nitidulus
 - Calyptonotus rolandri nitidulus Reuter, 1885 [SYNONYM INFRASPECIFIC_NAME 288943:8PLVW nidx=null parent=FBVP]
 + Calyptonotus rolandri nitidulus Reuter, 1885 [SYNONYM SUBSPECIES 291420:5G5CP nidx=null parent=FBVP]
Camerobiidae
 - Camerobiidae [ACCEPTED FAMILY 288943:7MQ nidx=null]
 + Camerobiidae Southcott, 1957 [ACCEPTED FAMILY 291420:C3SX6 nidx=null]
Cameronia
 - Cameronia Bourguignat, 1879 [SYNONYM GENUS 288943:BF4HX nidx=null parent=7PCTV]
 + Cameronia [ACCEPTED GENUS 291420:C3RVG nidx=null]
Caminara davidis
 - Caminara davidis (Géhin, 1885) [SYNONYM SPECIES 288943:8MMH7 nidx=null parent=8M7MK]
 + Caminara davidis (Géhin, 1885) [SYNONYM SPECIES 291420:5WWPV nidx=null parent=8M7MK]
Campteria
 - Campteria C.Presl [SYNONYM UNRANKED 288943:BBWK6 nidx=null parent=B8V53]
 + Campteria C.Presl [SYNONYM UNRANKED 291420:C3RGB nidx=null parent=B8V53]
Candaules brachyptero
 - Candaules brachyptero [SYNONYM SPECIES 288943:8QQD6 nidx=null parent=3VZPW]
 + Candaules brachyptero (Haan, 1842) [SYNONYM SPECIES 291420:C3XK6 nidx=null parent=C3RMS]
Candovia evoneobertii
 - Candovia evoneobertii [SYNONYM SPECIES 288943:9HD7F nidx=null parent=9J34R]
 + Candovia evoneobertii (Zompro & Adis, 2001) [SYNONYM SPECIES 291420:QLSP nidx=null parent=9J34R]
Canidae
 - Canidae Fischer, 1817 [ACCEPTED FAMILY 288943:622J6 nidx=null]
 + Canidae G. Fischer von Waldheim, 1817 [ACCEPTED FAMILY 291420:C3NLP nidx=null]
Canthydrus
 - Canthydrus [ACCEPTED GENUS 288943:3GWK nidx=null]
 + Canthydrus Sharp, 1882 [ACCEPTED GENUS 291420:C3Y8Y nidx=null]
Caobangia
 - Caobangia A.R.Sm. & X.C.Zhang [SYNONYM UNRANKED 288943:B8XZ9 nidx=null parent=B8YG7]
 + Caobangia A.R.Sm. & X.C.Zhang [SYNONYM UNRANKED 291420:C3YFM nidx=null parent=B8YG7]
Caprivia
 - Caprivia China, 1931 [ACCEPTED SUBGENUS 288943:8P3BQ nidx=null]
 + Caprivia China, 1931 [ACCEPTED SUBGENUS 291420:C3YZR nidx=null]
Carausius alluaudi
 - Carausius alluaudi (Bolívar [Y Urrutia] , 1895) [ACCEPTED SPECIES 288943:R34C nidx=null]
 + Carausius alluaudi (Bolívar, 1895) [ACCEPTED SPECIES 291420:C3ZS6 nidx=null]
Carausius furcatus
 - Carausius furcatus [SYNONYM SPECIES 288943:8P7HC nidx=null parent=4F2Z4]
 + Carausius furcatus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:R356 nidx=null parent=4F2Z4]
Carausius gardineri
 - Carausius gardineri Bolívar [Y Urrutia] , 1912 [ACCEPTED SPECIES 288943:8P7HD nidx=null]
 + Carausius gardineri Bolívar, 1912 [ACCEPTED SPECIES 291420:R358 nidx=null]
Carausius pustalosus
 - Carausius pustalosus [SYNONYM SPECIES 288943:8QR2F nidx=null parent=R36G]
 + Carausius pustalosus Pantel, 1917 [SYNONYM SPECIES 291420:C3ZSC nidx=null parent=R36G]
Carausius sechellensis
 - Carausius sechellensis (Bolívar [Y Urrutia] , 1895) [ACCEPTED SPECIES 288943:R36R nidx=null]
 + Carausius sechellensis (Bolívar, 1895) [ACCEPTED SPECIES 291420:C3ZSD nidx=null]
Carausius seychellensis
 - Carausius seychellensis [SYNONYM SPECIES 288943:8P7HL nidx=null parent=R36R]
 + Carausius seychellensis Bolívar, 1895 [SYNONYM SPECIES 291420:C3ZSF nidx=null parent=C3ZSD]
Carausius squeleton
 - Carausius squeleton (Olivier, 1792) [SYNONYM SPECIES 288943:R36Z nidx=null parent=4FTXX]
 + Carausius squeleton (Olivier, 1797) [SYNONYM SPECIES 291420:C3ZSG nidx=null parent=C4F4C]
Cardiocladius jintutertius
 - Cardiocladius jintutertius Sasa, 1990 [SYNONYM SPECIES 288943:9HXKJ nidx=null parent=9HVLC]
 + Cardiocladius jintutertius Sasa, 1990 [SYNONYM SPECIES 291420:8ZTYB nidx=null parent=9HVLC]
Cardiodactylus novae-guineae
 - Cardiodactylus novae-guineae (Haan, 1843) [SYNONYM SPECIES 288943:8P7J5 nidx=null parent=6CDR7]
 + Cardiodactylus novae-guineae (Haan, 1843) [SYNONYM SPECIES 291420:C3ZYC nidx=null parent=6CDR7]
Cardiola
 - †Cardiola Broderip, 1839 [ACCEPTED GENUS 288943:BY8WX nidx=null]
 + Cardiola Mulsant & Rey, 1875 [SYNONYM GENUS 291420:C3ZZP nidx=null parent=9J9ZK]
Carpia
 - Carpia Dallas, 1852 [SYNONYM UNRANKED 288943:8PNNH nidx=null parent=8NTKN]
 + Carpia Dallas, 1852 [SYNONYM GENUS 291420:C42XR nidx=null parent=8NTKN]
Caspia
 - Caspia Clessin & W. Dybowski, 1887 [ACCEPTED GENUS 288943:7NWCX nidx=null]
 + Caspia Galushko [SYNONYM UNRANKED 291420:C3SC7 nidx=null parent=7BYH]
Cassida (Cassida) flaveola
 - Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 288943:7RYKH nidx=null]
 + Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 291420:5XCTW nidx=null]
Cassidulus caribaearum
 - Cassidulus caribaearum Lamarck, 1801 [ACCEPTED SPECIES 288943:RMZ8 nidx=null]
 + Cassidulus caribaearum Lamarck, 1801 [ACCEPTED SPECIES 291420:C442Q nidx=null]
Castrada (Castrada) paradisea
 - Castrada (Castrada) paradisea Van Steenkiste, Tessens, Krznaric & Artois, 2011 [ACCEPTED SPECIES 288943:BWLHW nidx=null]
 + Castrada (Castrada) paradisea Van Steenkiste, Tessens, Krznaric & Artois, 2011 [ACCEPTED SPECIES 291420:RQT3 nidx=null]
Castrada (Castrada) purgatorialis
 - Castrada (Castrada) purgatorialis Van Steenkiste, Tessens, Krznaric & Artois, 2011 [ACCEPTED SPECIES 288943:BWLHX nidx=null]
 + Castrada (Castrada) purgatorialis Van Steenkiste, Tessens, Krznaric & Artois, 2011 [ACCEPTED SPECIES 291420:RQT4 nidx=null]
Catapionus subcostatus
 - Catapionus subcostatus Formánek, 1922 [SYNONYM SPECIES 288943:8HX9Z nidx=null parent=B6YCQ]
 + Catapionus subcostatus Formánek, 1922 [SYNONYM SPECIES 291420:5XDXJ nidx=null parent=B6YCQ]
Catorhintha selector selector
 - Catorhintha selector selector Stål, 1860 [SYNONYM INFRASPECIFIC_NAME 288943:8PF7Z nidx=null parent=RVYV]
 + Catorhintha selector selector Stål, 1860 [SYNONYM SUBSPECIES 291420:C44XF nidx=null parent=RVYV]
Caucasiobelba
 - Caucasiobelba Subías & Shtanchaeva, 2010 [ACCEPTED SUBGENUS 288943:8T583 nidx=null]
 + Caucasiobelba Subías & Shtanchaeva, 2010 [ACCEPTED SUBGENUS 291420:C3FQB nidx=null]
Caulonia poeyi
 - Caulonia poeyi Bolívar [Y Urrutia] , 1888 [SYNONYM SPECIES 288943:RXDK nidx=null parent=48H3Q]
 + Caulonia poeyi Bolívar, 1888 [SYNONYM SPECIES 291420:C452Q nidx=null parent=C3MTJ]
Caulonia triedrica
 - Caulonia triedrica Bolívar [Y Urrutia] , 1888 [SYNONYM SPECIES 288943:RXDT nidx=null parent=72938]
 + Caulonia triedrica Bolívar, 1888 [SYNONYM SPECIES 291420:C452T nidx=null parent=C3L88]
Cavariella (Cavariella) rutila
 - Cavariella (Cavariella) rutila [ACCEPTED SPECIES 288943:B9QDV nidx=null]
 + Cavariella (Cavariella) rutila [ACCEPTED SPECIES 291420:C453K nidx=null]
Cebuella
 - Cebuella Gray, 1866 [SYNONYM SUBGENUS 288943:8NMXX nidx=null parent=62JTZ]
 + Cebuella Gray, 1866 [SYNONYM SUBGENUS 291420:C3Z97 nidx=null parent=62JTZ]
Cecidomyia moesta
 - Cecidomyia moesta Walker, 1856 [SYNONYM SPECIES 288943:BZ4G6 nidx=null parent=BZ4G7]
 + Cecidomyia moesta Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:C455W nidx=null]
 + Cecidomyia moesta Walker, 1856 [AMBIGUOUS_SYNONYM SPECIES 291420:C455X nidx=null parent=C455W]
 + Cecidomyia moesta Walker, 1856 [AMBIGUOUS_SYNONYM SPECIES 291420:C455Y nidx=null parent=BZ4G7]
Cephalomanes javanicum
 - Cephalomanes javanicum (Blume) C. Presl [ACCEPTED SPECIES 288943:B994C nidx=null]
 + Cephalomanes javanicum (Blume) C. Presl [ACCEPTED SPECIES 291420:C46SR nidx=null]
Cephalothrix simila
 - Cephalothrix simila Turner et al., 2018 [SYNONYM SPECIES 288943:69K4N nidx=null parent=5XJSM]
 + Cephalothrix simila (Iwata, 1952) [SYNONYM SPECIES 291420:C46VY nidx=null parent=5XJSM]
Ceratonereis (Simplisetia) transversa
 - Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 288943:BWFZZ nidx=null parent=4XG3Q]
 + Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 291420:C47QZ nidx=null parent=4XG3Q]
Ceratopachys (Ceratopachys)
 - Ceratopachys (Ceratopachys) Westwood, 1842 [SYNONYM INFRAGENERIC_NAME 288943:8QLBD nidx=null parent=8NMZJ]
 + Ceratopachys (Ceratopachys) Westwood, 1842 [SYNONYM SUBGENUS 291420:C47R5 nidx=null parent=8NMZJ]
Ceratopachys (Prismatocerus)
 - Ceratopachys (Prismatocerus) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BWG3C nidx=null parent=8NXRP]
 + Ceratopachys (Prismatocerus) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C3FVR nidx=null parent=8NXRP]
Ceratopogon
 - Ceratopogon [ACCEPTED GENUS 288943:3KVH nidx=null]
 + Ceratopogon Meigen, 1803 [ACCEPTED GENUS 291420:C3JWW nidx=null]
Ceratopogon fuliginosus
 - Ceratopogon fuliginosus Meigen & Wiedemann, 1818 [SYNONYM SPECIES 288943:9H8D8 nidx=null parent=92S3B]
 + Ceratopogon fuliginosus Meigen & Wiedemann, 1818 [SYNONYM SPECIES 291420:8YRXY nidx=null parent=92S3B]
Ceratopogon succinctus
 - Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SQG nidx=null]
 + Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 291420:9TKXV nidx=null]
Ceratopteridoideae
 - Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM UNRANKED 288943:6275T nidx=null parent=B8X44]
 + Ceratopteridoideae (J.Sm.) R.M.Tryon [SYNONYM UNRANKED 291420:C47XQ nidx=null parent=B8X44]
Cerbus (Derepteryx)
 - Cerbus (Derepteryx) White, 1839 [SYNONYM INFRAGENERIC_NAME 288943:BWDGD nidx=null parent=8NNVS]
 + Cerbus (Derepteryx) White, 1839 [SYNONYM SUBGENUS 291420:C3S5X nidx=null parent=8NNVS]
Cercopis hemorroidalis
 - Cercopis hemorroidalis (Schrank, 1781) [SYNONYM SPECIES 288943:BZ4LY nidx=null parent=76Q6T]
 + Cercopis hemorroidalis (Schrank, 1781) [SYNONYM SPECIES 291420:C4858 nidx=null parent=76Q6T]
Cernomantodea
 - Cernomantodea Svenson & Whiting, 2009 [ACCEPTED NANORDER 288943:8QPWN nidx=null]
 + Cernomantodea [ACCEPTED NANORDER 291420:C48PJ nidx=null]
Ceroxys ethiopia
 - Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SQX nidx=null]
 + Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JMS5 nidx=null]
Cerurinae
 - Cerurinae Butler, 1881 [SYNONYM TRIBE 288943:BWHQ3 nidx=null parent=BWHQS]
 + Cerurinae Butler, 1881 [ACCEPTED SUBFAMILY 291420:C48VT nidx=null]
Ceterach pedunculatum
 - Ceterach pedunculatum Hook. & Grev. [SYNONYM SPECIES 288943:B9R5H nidx=null parent=B9S6S]
 + Ceterach pedunculatum Hook. & Grev. [SYNONYM SPECIES 291420:T62R nidx=null parent=B9S6S]
Chaeteessidae
 - Chaeteessidae Beier, 1964 [ACCEPTED FAMILY 288943:8NKL6 nidx=null]
 + Chaeteessidae [ACCEPTED FAMILY 291420:7YH nidx=null]
Chaetoceros densus
 - Chaetoceros densus (Cleve) Cleve [ACCEPTED SPECIES 288943:8YW2H nidx=null]
 + Chaetoceros densus (Cleve) Cleve [ACCEPTED SPECIES 291420:C49SW nidx=null]
Chaetohesma
 - Chaetohesma Exley, 1978 [ACCEPTED SUBGENUS 288943:8NN2N nidx=null]
 + Chaetohesma Exley, 1978 [ACCEPTED SUBGENUS 291420:C4B56 nidx=null]
Chalcides thierryi pulchellus
 - Chalcides thierryi pulchellus [SYNONYM INFRASPECIFIC_NAME 288943:8H5CY nidx=null parent=TFRL]
 + Chalcides thierryi pulchellus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW4 nidx=null parent=TFRL]
Chalinissa elongata var. tenuispicula
 - Chalinissa elongata var. tenuispicula Thum, 1903 [AMBIGUOUS_SYNONYM VARIETY 288943:857QW nidx=null parent=PWMD]
 + Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 291420:857QX nidx=null parent=PWMD]
Chandozhinskia
 - Chandozhinskia Gorochov, 1993 [ACCEPTED GENUS 288943:8NPD5 nidx=null]
 + Chandozhinskia Gorochov, 1993 [ACCEPTED GENUS 291420:C4C8Y nidx=null]
Charybdis (Gonioinfradens) paucidentatus
 - Charybdis (Gonioinfradens) paucidentatus (A. Milne-Edwards, 1861) [SYNONYM SPECIES 288943:BWLQX nidx=null parent=6KQHG]
 + Charybdis (Gonioinfradens) paucidentatus (A. Milne-Edwards, 1861) [SYNONYM SPECIES 291420:C4CND nidx=null parent=6KQHG]
Cheilanthoideae
 - Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 288943:JBL nidx=null parent=B8X36]
 + Cheilanthoideae (J.Sm.) W.C.Shieh [SYNONYM UNRANKED 291420:C4CQP nidx=null parent=B8X36]
Cheilosia nigroapicata
 - Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 288943:92LQG nidx=null]
 + Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 291420:TSRZ nidx=null]
Cheilosia nigrofasciata
 - Cheilosia nigrofasciata Curran, 1926 [ACCEPTED SPECIES 288943:92LQH nidx=null]
 + Cheilosia nigrofasciata Curran, 1926 [ACCEPTED SPECIES 291420:TSS3 nidx=null]
Cheilosialepta baltica
 - Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SRQ nidx=null]
 + Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JMVJ nidx=null]
Cheilosoria
 - Cheilosoria Trevis. [SYNONYM UNRANKED 288943:BWHVG nidx=null parent=B8YTR]
 - Cheilosoria Trevis. [SYNONYM UNRANKED 288943:BYZCG nidx=null parent=B8VNP]
 + Cheilosoria Trevis. [SYNONYM UNRANKED 291420:C4CRJ nidx=null parent=B8YTR]
 + Cheilosoria Trevis. [SYNONYM UNRANKED 291420:C4CRK nidx=null parent=B8VNP]
Cheiropleuriaceae
 - Cheiropleuriaceae Nakai [SYNONYM UNRANKED 288943:B8WRN nidx=null parent=B8WSQ]
 + Cheiropleuriaceae Nakai [SYNONYM UNRANKED 291420:C4CSM nidx=null parent=B8WSQ]
Chelinidea vittiger vittiger
 - Chelinidea vittiger vittiger Uhler, 1863 [SYNONYM INFRASPECIFIC_NAME 288943:8QKYY nidx=null parent=5XR9J]
 + Chelinidea vittiger vittiger Uhler, 1863 [SYNONYM SUBSPECIES 291420:C4CW4 nidx=null parent=5XR9J]
Chelinidea vittigera
 - Chelinidea vittigera [SYNONYM SPECIES 288943:8P6MQ nidx=null parent=5XR9J]
 + Chelinidea vittigera Uhler, 1863 [SYNONYM SPECIES 291420:C4CW3 nidx=null parent=5XR9J]
Chermes (Dreyfusia) abietis-piceae
 - Chermes (Dreyfusia) abietis-piceae Stebbing, 1903 [SYNONYM SPECIES 288943:BZ4Q6 nidx=null parent=8QW2S]
 + Chermes (Dreyfusia) abietis-piceae Stebbing, 1903 [SYNONYM SPECIES 291420:C4CZM nidx=null parent=8QW2S]
Chironia gerardii
 - Chironia gerardii (F. W. Schmidt) F. W. Schmidt [SYNONYM SPECIES 288943:B3VXS nidx=null parent=7JJDB]
 + Chironia gerardii (F. W. Schmidt) F. W. Schmidt [SYNONYM SPECIES 291420:69T89 nidx=null parent=7JJDB]
Chironomus articuliferus
 - Chironomus articuliferus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SS8 nidx=null]
 + Chironomus articuliferus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JMXR nidx=null]
Chironomus tessellatus
 - Chironomus tessellatus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SSN nidx=null]
 + Chironomus tessellatus Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JN5Q nidx=null]
Chironomus testaceus
 - Chironomus testaceus Macquart, 1826 [SYNONYM SPECIES 288943:889B9 nidx=null parent=8DG86]
 + Chironomus testaceus Macquart, 1826 [SYNONYM SPECIES 291420:5Y75M nidx=null parent=8DG86]
Chironomus tripartitus
 - Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 288943:889BF nidx=null parent=BWF8H]
 + Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 291420:5Y6FG nidx=null parent=BWF8H]
Chitoniscus feedjeeanus
 - Chitoniscus feedjeeanus [SYNONYM SPECIES 288943:8P7W6 nidx=null parent=5Y7QV]
 + Chitoniscus feedjeeanus Westwood, 1864 [SYNONYM SPECIES 291420:C4F7Q nidx=null parent=5Y7QV]
Chitoniscus feejeanum
 - Chitoniscus feejeanum [SYNONYM SPECIES 288943:8P7W7 nidx=null parent=5Y7QV]
 + Chitoniscus feejeanum Westwood, 1864 [SYNONYM SPECIES 291420:C4F7T nidx=null parent=5Y7QV]
Chlaenites schmidtii
 - Chlaenites schmidtii (Gestro, 1895) [SYNONYM SPECIES 288943:8L988 nidx=null parent=69VV6]
 + Chlaenites schmidtii (Gestro, 1895) [SYNONYM SPECIES 291420:5Y862 nidx=null parent=69VV6]
Choeradodinae
 - Choeradodinae Kirby, 1904 [ACCEPTED SUBFAMILY 288943:8PRX4 nidx=null]
 + Choeradodinae [ACCEPTED SUBFAMILY 291420:C4FTW nidx=null]
Chondrochelia
 - Chondrochelia Gutu, 2016 [ACCEPTED GENUS 288943:84NJL nidx=null]
 + Chondrochelia Gutu, 2016 [ACCEPTED GENUS 291420:C4FWF nidx=null]
Chorthippus ateridorsus
 - Chorthippus ateridorsus [SYNONYM SPECIES 288943:8PXPF nidx=null parent=5YDWJ]
 + Chorthippus ateridorsus Jia & Liang, 1993 [SYNONYM SPECIES 291420:C4FZG nidx=null parent=5YDWJ]
Chortophila liturata
 - Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3SSZ nidx=null]
 + Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JN92 nidx=null]
Chortophila varipes
 - Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ST2 nidx=null]
 + Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JN9D nidx=null]
Chremistica seminigra
 - Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 288943:8KL9W nidx=null]
 + Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 291420:5YFCR nidx=null]
Chroicocephalus serranus
 - Chroicocephalus serranus (Tschudi, 1844) [ACCEPTED SPECIES 288943:5YGFN nidx=null]
 + Chroicocephalus serranus (Tschudi, 1844) [ACCEPTED SPECIES 291420:C4G2B nidx=null]
Chroicopteridae
 - Chroicopteridae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8QPYF nidx=null]
 + Chroicopteridae [ACCEPTED FAMILY 291420:C4G2C nidx=null]
Chroicopterina
 - Chroicopterina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QPZ5 nidx=null]
 + Chroicopterina [ACCEPTED SUBTRIBE 291420:C4G2D nidx=null]
Chroicopterinae
 - Chroicopterinae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8Q6Y6 nidx=null]
 + Chroicopterinae [ACCEPTED SUBFAMILY 291420:C4G2F nidx=null]
Chroicopterini
 - Chroicopterini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPSK nidx=null]
 + Chroicopterini [ACCEPTED TRIBE 291420:C4G2G nidx=null]
Chrysemys scripta hartwegi
 - Chrysemys scripta hartwegi [SYNONYM INFRASPECIFIC_NAME 288943:8H6LF nidx=null parent=57P8F]
 + Chrysemys scripta hartwegi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWD nidx=null parent=57P8F]
Chrysochloris (Kilimatalpa) stuhlmanni
 - Chrysochloris (Kilimatalpa) stuhlmanni Matschie, 1894 [ACCEPTED SPECIES 288943:7S9W8 nidx=null]
 + Chrysochloris (Kilimatalpa) stuhlmanni Matschie, 1894 [ACCEPTED SPECIES 291420:5YMG2 nidx=null]
Chrysops lynchi
 - Chrysops lynchi Brèthes, 1910 [SYNONYM SPECIES 288943:87XM6 nidx=null parent=8BHKM]
 + Chrysops lynchi Brèthes, 1910 [SYNONYM SPECIES 291420:5Z3ZM nidx=null parent=8BHKM]
Chrysoserica
 - Chrysoserica Brenske, 1897 [ACCEPTED GENUS 288943:3PLS nidx=null]
 + Chrysoserica Brenske, 1899 [ACCEPTED GENUS 291420:C4GW6 nidx=null]
Chrysotoxum hortensis
 - Chrysotoxum hortensis Meigen, 1822 [ACCEPTED SPECIES 288943:V2J3 nidx=null]
 + Chrysotoxum hortensis Meigen, 1822 [ACCEPTED SPECIES 291420:C4GZC nidx=null]
Chrysotoxum intermedium
 - Chrysotoxum intermedium Meigen, 1822 [ACCEPTED SPECIES 288943:5YTCN nidx=null]
 + Chrysotoxum intermedium Meigen, 1822 [ACCEPTED SPECIES 291420:C4GZD nidx=null]
Cicada bihammata
 - Cicada bihammata (Motschulsky, 1861) [SYNONYM SPECIES 288943:BZ555 nidx=null parent=8K2NL]
 + Cicada bihammata (Motschulsky, 1861) [SYNONYM SPECIES 291420:C4H99 nidx=null parent=8K2NL]
Cicada fusconervosa
 - Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 288943:8HY7J nidx=null parent=8JNK7]
 + Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 291420:V5QZ nidx=null parent=8JNK7]
Cicada steveni
 - Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 288943:8HYJ9 nidx=null parent=4NB3L]
 + Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 291420:V69T nidx=null parent=4NB3L]
Cicada tamarisci
 - Cicada tamarisci Walker, 1870 [SYNONYM SPECIES 288943:BZ56T nidx=null parent=6QXRD]
 + Cicada tamarisci Walker, 1870 [SYNONYM SPECIES 291420:C4HBF nidx=null parent=6QXRD]
Cicadula 6-notata
 - Cicadula 6-notata (Provancher, 1889) non Fallén, 1806 [SYNONYM SPECIES 288943:9MWYH nidx=null parent=9KG7H]
 + Cicadula 6-notata (Fallén, 1806) [SYNONYM SPECIES 291420:C4HDD nidx=null parent=9KG8J]
Cicindela andersonii
 - Cicindela andersonii Gestro, 1889 [SYNONYM SPECIES 288943:8L9ND nidx=null parent=68VDG]
 + Cicindela andersonii Gestro, 1889 [SYNONYM SPECIES 291420:V8L5 nidx=null parent=68VDG]
Cicindela circumflexa
 - Cicindela circumflexa Beuthin, 1894 unavailable name [AMBIGUOUS_SYNONYM SPECIES 288943:8L9SQ nidx=null parent=8MLTQ]
 + Cicindela circumflexa Beuthin, 1894 [AMBIGUOUS_SYNONYM SPECIES 291420:C4HJC nidx=null parent=8MLTQ]
 + Cicindela circumflexa Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 291420:C4HJD nidx=null parent=8LW94]
 + Cicindela circumflexa Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 291420:C4HJF nidx=null parent=8LW8X]
Cicindela davisonii
 - Cicindela davisonii Gestro, 1889 [SYNONYM SPECIES 288943:8L9VP nidx=null parent=45VYC]
 + Cicindela davisonii Gestro, 1889 [SYNONYM SPECIES 291420:V8ZW nidx=null parent=45VYC]
Cimex apicalis
 - Cimex apicalis Geoffroy, 1785 [SYNONYM SPECIES 288943:8P83T nidx=null parent=793GY]
 + Cimex apicalis Geoffroy, 1785 [SYNONYM SPECIES 291420:VC46 nidx=null parent=793GY]
Cimex apuanus
 - Cimex apuanus Rossi, 1794 [SYNONYM SPECIES 288943:8P83V nidx=null parent=3Z8D7]
 + Cimex apuanus Rossi, 1794 [SYNONYM SPECIES 291420:VC48 nidx=null parent=3Z8D7]
Cimex atramentarius
 - Cimex atramentarius Geoffroy, 1785 [SYNONYM SPECIES 288943:8P83W nidx=null parent=64YGD]
 - Cimex atramentarius [SYNONYM SPECIES 288943:9HKV4 nidx=null parent=64YGD]
 + Cimex atramentarius Geoffroy, 1785 [SYNONYM SPECIES 291420:VC4C nidx=null parent=64YGD]
Cimex bardanae
 - Cimex bardanae Preyssler *, 1790 [SYNONYM SPECIES 288943:8QNPX nidx=null parent=793GY]
 + Cimex bardanae Preyssler, 1790 [SYNONYM SPECIES 291420:C4HPY nidx=null parent=793GY]
Cimex caffer
 - Cimex caffer Thunberg, 1822 [SYNONYM SPECIES 288943:8P83X nidx=null parent=793GY]
 + Cimex caffer Thunberg, 1822 [SYNONYM SPECIES 291420:VC53 nidx=null parent=793GY]
Cimex carbonarius
 - Cimex carbonarius Rossi, 1790 [SYNONYM SPECIES 288943:8P83Y nidx=null parent=64YGD]
 + Cimex carbonarius Rossi, 1790 [SYNONYM SPECIES 291420:5Z7LK nidx=null parent=64YGD]
Cimex discolor
 - Cimex discolor Pollich, 1790 [SYNONYM SPECIES 288943:8P845 nidx=null parent=3MQMG]
 + Cimex discolor Pollich, 1790 [SYNONYM SPECIES 291420:VC6M nidx=null parent=3MQMG]
Cimex grossipes
 - Cimex grossipes DeGeer, 1773 [SYNONYM SPECIES 288943:8P849 nidx=null parent=8PB7R]
 + Cimex grossipes DeGeer, 1773 [SYNONYM SPECIES 291420:VC88 nidx=null parent=3FDG6]
Cimex nobilis
 - Cimex nobilis Geoffroy, 1785 [SYNONYM SPECIES 288943:8P84D nidx=null parent=3Z8D7]
 + Cimex nobilis Geoffroy, 1785 [SYNONYM SPECIES 291420:VCB5 nidx=null parent=3Z8D7]
Cimex phoeniceus
 - Cimex phoeniceus Rossi, 1794 [SYNONYM SPECIES 288943:8P84F nidx=null parent=8PJNN]
 + Cimex phoeniceus Rossi, 1794 [SYNONYM SPECIES 291420:VCBX nidx=null parent=8PJNN]
Cimex punctulatus
 - Cimex punctulatus Gmelin, 1790 [SYNONYM SPECIES 288943:8P84J nidx=null parent=538J5]
 + Cimex punctulatus Gmelin, 1790 [SYNONYM SPECIES 291420:VCCK nidx=null parent=538J5]
Cimex saturnius
 - Cimex saturnius Rossi, 1790 [SYNONYM SPECIES 288943:8P84M nidx=null parent=8PDWG]
 + Cimex saturnius Rossi, 1790 [SYNONYM SPECIES 291420:VCDN nidx=null parent=8PDWG]
Cimex valgus
 - Cimex valgus Linnaeus, 1758 [AMBIGUOUS_SYNONYM SPECIES 288943:VCFZ nidx=null parent=394Q3]
 + Cimex valgus Linnaeus, 1758 [SYNONYM SPECIES 291420:8P84S nidx=null parent=394Q3]
Cimicidium dallasi
 - Cimicidium dallasi Westwood *, 1854 [SYNONYM SPECIES 288943:VCGT nidx=null parent=3WNX2]
 + Cimicidium dallasi Westwood, 1854 [SYNONYM SPECIES 291420:C4HQB nidx=null parent=C3WWL]
Cinara (Cinara) shinjii
 - Cinara (Cinara) shinjii Inouye, 1938 [ACCEPTED SPECIES 288943:BSXVF nidx=null]
 + Cinara (Cinara) shinjii Inouye, 1938 [ACCEPTED SPECIES 291420:VCX5 nidx=null]
Cinara (Cupressobium) cupressi
 - Cinara (Cupressobium) cupressi (Buckton, 1881) [ACCEPTED SPECIES 288943:BZ55X nidx=null]
 + Cinara (Cupressobium) cupressi (Buckton, 1881) [ACCEPTED SPECIES 291420:VCYR nidx=null]
Cinara glehnum
 - Cinara glehnum (Essig, 1915) [SYNONYM SPECIES 288943:8P869 nidx=null parent=VCTB]
 + Cinara glehnum (Essig, 1915) [SYNONYM SPECIES 291420:VD4K nidx=null parent=VCTB]
Cinaria nudus
 - Cinaria nudus (Mordvilko, 1895) [SYNONYM SPECIES 288943:8P87M nidx=null parent=VCVB]
 + Cinaria nudus (Mordvilko, 1895) [SYNONYM SPECIES 291420:VDC2 nidx=null parent=VCVB]
Ciocalypta alba
 - Ciocalypta alba Carvalho, Carraro, Lerner & Hajdu, 2003 [ACCEPTED SPECIES 288943:VFBF nidx=null]
 + Ciocalypta alba Carvalho, Carraro, Lerner & Hajdu, 2003 [ACCEPTED SPECIES 291420:C4HZ4 nidx=null]
Cirripathes (Stichopathes) filiformis
 - Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 288943:BWM8T nidx=null parent=52J42]
 + Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 291420:C4JB8 nidx=null parent=52J42]
Cistena pallassii
 - Cistena pallassii Leach, 1816 [SYNONYM SPECIES 288943:852L6 nidx=null parent=75VKH]
 + Cistena pallassii Leach, 1816 [SYNONYM SPECIES 291420:VLD8 nidx=null parent=75VKH]
Citharexylum jurgensenii
 - Citharexylum jurgensenii Briq. [SYNONYM SPECIES 288943:VM2H nidx=null parent=99MBC]
 + Citharexylum jurgensenii Briq. [SYNONYM SPECIES 291420:99MDG nidx=null parent=99MBC]
Citharexylum mocinoi
 - Citharexylum mocinoi D.Don [ACCEPTED SPECIES 288943:VM3J nidx=null]
 + Citharexylum mocinoi D.Don [ACCEPTED SPECIES 291420:99MFD nidx=null]
Citharexylum mocinoi f. williamsii
 - Citharexylum mocinoi f. williamsii Moldenke [SYNONYM FORM 288943:5SD7K nidx=null parent=VM3J]
 + Citharexylum mocinoi f. williamsii Moldenke [SYNONYM FORM 291420:99ZN2 nidx=null parent=99MFD]
Citrina prasina
 - Citrina prasina [SYNONYM SPECIES 288943:8P88H nidx=null parent=T5BC]
 + Citrina prasina (Audinet-Serville, 1838) [SYNONYM SPECIES 291420:5YWJN nidx=null parent=T5BC]
Cladomorphus phyllinas
 - Cladomorphus phyllinas [SYNONYM SPECIES 288943:8QR7L nidx=null parent=5Z8DJ]
 + Cladomorphus phyllinas Gray, 1835 [SYNONYM SPECIES 291420:C4KK5 nidx=null parent=5Z8DJ]
Clathria (Clathria) anchorata
 - Clathria (Clathria) anchorata (Carter, 1874) [SYNONYM SPECIES 288943:BWDH2 nidx=null parent=VSCG]
 + Clathria (Clathria) anchorata (Carter, 1874) [SYNONYM SPECIES 291420:C4L4G nidx=null parent=VSCG]
Clathria (Clathria) scotti
 - Clathria (Clathria) scotti Dendy, 1924 [SYNONYM SPECIES 288943:BWDH3 nidx=null parent=VSBK]
 + Clathria (Clathria) scotti Dendy, 1924 [SYNONYM SPECIES 291420:C4L4K nidx=null parent=VSBK]
Clathria (Thalysias) tricurvatifera
 - Clathria (Thalysias) tricurvatifera (Carter, 1876) [SYNONYM SPECIES 288943:BWM9G nidx=null parent=6L9GV]
 + Clathria (Thalysias) tricurvatifera (Carter, 1876) [SYNONYM SPECIES 291420:C4L4W nidx=null parent=6L9GV]
Clavellistes lampri
 - Clavellistes lampri (Scott T. & Scott A., 1901) [ACCEPTED SPECIES 288943:VVCD nidx=null]
 + Clavellistes lampri (Scott T. & Scott A., 1913) [ACCEPTED SPECIES 291420:C4LBC nidx=null]
Clavigralla tuberosa
 - Clavigralla tuberosa Hsiao, 1964 [AMBIGUOUS_SYNONYM SPECIES 288943:VVR6 nidx=null parent=5YWVR]
 + Clavigralla tuberosa Hsiao, 1964 [SYNONYM SPECIES 291420:8P894 nidx=null parent=5YWVR]
Cletus (Cletomorpha)
 - Cletus (Cletomorpha) Mayr, 1866 [SYNONYM INFRAGENERIC_NAME 288943:8QLNM nidx=null parent=8NN7Y]
 + Cletus (Cletomorpha) Mayr, 1866 [SYNONYM SUBGENUS 291420:C4LSQ nidx=null parent=8NN7Y]
Cletus (Cletus)
 - Cletus (Cletus) Stål, 1860 [SYNONYM INFRAGENERIC_NAME 288943:8QLL2 nidx=null parent=8NN82]
 + Cletus (Cletus) Stål, 1860 [SYNONYM SUBGENUS 291420:C4LSS nidx=null parent=8NN82]
Cligenes diluticornis
 - Cligenes diluticornis (Stal, 1858) [SYNONYM SPECIES 288943:W5Q2 nidx=null parent=MPD4]
 + Cligenes diluticornis (Stal, 1860) [SYNONYM SPECIES 291420:C4LVF nidx=null parent=C3H3L]
Cligenes marianensis marianensis
 - Cligenes marianensis marianensis Usinger, 1946 [SYNONYM INFRASPECIFIC_NAME 288943:8QLX4 nidx=null parent=5DNRY]
 + Cligenes marianensis marianensis Usinger, 1946 [SYNONYM SUBSPECIES 291420:C4LVG nidx=null parent=5DNRY]
Cligenes pusio
 - Cligenes pusio (Stal, 1858) [SYNONYM SPECIES 288943:W5QN nidx=null parent=MPDT]
 + Cligenes pusio (Stal, 1860) [SYNONYM SPECIES 291420:C4LVH nidx=null parent=C3H3M]
Cligenes swezeyi swezeyi
 - Cligenes swezeyi swezeyi China, 1930 [SYNONYM INFRASPECIFIC_NAME 288943:8QNT6 nidx=null parent=5DNS3]
 + Cligenes swezeyi swezeyi China, 1930 [SYNONYM SUBSPECIES 291420:C4LVJ nidx=null parent=5DNS3]
Clitarchus gersovii
 - Clitarchus gersovii [SYNONYM SPECIES 288943:8QQSQ nidx=null parent=92JL]
 + Clitarchus gersovii (Kaup, 1866) [SYNONYM SPECIES 291420:C4LYZ nidx=null parent=92JL]
Clitarchus laevisculus
 - Clitarchus laevisculus [SYNONYM SPECIES 288943:8QQXW nidx=null parent=W7YB]
 + Clitarchus laevisculus Stål, 1875 [SYNONYM SPECIES 291420:C4LZ2 nidx=null parent=W7YB]
Cloanthanus libramentus
 - Cloanthanus libramentus DeLong, 1943 [SYNONYM SPECIES 288943:9MYYY nidx=null parent=9KSMX]
 + Cloanthanus libramentus DeLong, 1943 [SYNONYM SPECIES 291420:8RRWP nidx=null parent=9KSMX]
Clogmia
 - Clogmia [ACCEPTED GENUS 288943:89PX7 nidx=null]
 + Clogmia Enderlein, 1937 [ACCEPTED GENUS 291420:C427H nidx=null]
Clonaria breviuscula
 - Clonaria breviuscula (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBJM nidx=null]
 + Clonaria breviuscula (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4M82 nidx=null]
Clonaria damicornis
 - Clonaria damicornis (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBLF nidx=null]
 + Clonaria damicornis (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4M8G nidx=null]
Clonaria ensis
 - Clonaria ensis (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBLG nidx=null]
 + Clonaria ensis (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4M8Q nidx=null]
Clonaria gracila
 - Clonaria gracila [SYNONYM SPECIES 288943:8QQW6 nidx=null parent=5ZBKB]
 + Clonaria gracila Burmeister, 1838 [SYNONYM SPECIES 291420:C4M93 nidx=null parent=5ZBKB]
Clonaria gueinzii
 - Clonaria gueinzii [SYNONYM SPECIES 288943:8QR7P nidx=null parent=5ZBKV]
 + Clonaria gueinzii Bates, 1865 [SYNONYM SPECIES 291420:C4M97 nidx=null parent=5ZBKV]
Clonaria javana
 - Clonaria javana [SYNONYM SPECIES 288943:8QRGG nidx=null parent=5ZBMG]
 + Clonaria javana (Haan, 1842) [SYNONYM SPECIES 291420:C4M9K nidx=null parent=C532R]
Clonaria javanica
 - Clonaria javanica (de Haan, 1842) [ACCEPTED SPECIES 288943:5ZBMG nidx=null]
 + Clonaria javanica (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:C4M9L nidx=null parent=C532R]
Clonaria nairobensis
 - Clonaria nairobensis [SYNONYM SPECIES 288943:8P8BH nidx=null parent=8QQDH]
 + Clonaria nairobensis Bolívar, 1919 [SYNONYM SPECIES 291420:5ZBLY nidx=null parent=C4MBC]
Clonaria nairobiensis
 - Clonaria nairobiensis (Bolívar [Y Urrutia] , 1919) [ACCEPTED SPECIES 288943:8QQDH nidx=null]
 + Clonaria nairobiensis (Bolívar, 1919) [ACCEPTED SPECIES 291420:C4MBC nidx=null]
Clonaria naivashensis
 - Clonaria naivashensis (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBLZ nidx=null]
 + Clonaria naivashensis (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4MBD nidx=null]
Clonaria proboscidea
 - Clonaria proboscidea (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBN5 nidx=null]
 + Clonaria proboscidea (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4MBF nidx=null]
Clonaria rectangulata
 - Clonaria rectangulata (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBMQ nidx=null]
 + Clonaria rectangulata (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4MBH nidx=null]
Clonaria rehni
 - Clonaria rehni (Bolívar [Y Urrutia] , 1922) [ACCEPTED SPECIES 288943:5ZBMR nidx=null]
 + Clonaria rehni (Bolívar, 1922) [ACCEPTED SPECIES 291420:C4MBJ nidx=null]
Clonaria trispinosa
 - Clonaria trispinosa [SYNONYM SPECIES 288943:8P8BK nidx=null parent=5VKYQ]
 + Clonaria trispinosa (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:5ZBPH nidx=null parent=5VKYQ]
Clonistria cacica
 - Clonistria cacica [SYNONYM SPECIES 288943:8P8BN nidx=null parent=6WGDM]
 + Clonistria cacica (Kaup, 1871) [SYNONYM SPECIES 291420:WB2G nidx=null parent=6WGDM]
Clonistria sanctaluciae
 - Clonistria sanctaluciae [SYNONYM SPECIES 288943:8QQHC nidx=null parent=WB2Z]
 + Clonistria sanctaluciae Redtenbacher, 1908 [SYNONYM SPECIES 291420:C4MDT nidx=null parent=WB2Z]
Clonistria santalucia
 - Clonistria santalucia [SYNONYM SPECIES 288943:8QQQF nidx=null parent=WB2Z]
 + Clonistria santalucia Redtenbacher, 1908 [SYNONYM SPECIES 291420:C4MDV nidx=null parent=WB2Z]
Clonistria santaluciae
 - Clonistria santaluciae [SYNONYM SPECIES 288943:8QRG8 nidx=null parent=WB2Z]
 + Clonistria santaluciae Redtenbacher, 1908 [SYNONYM SPECIES 291420:C4MDW nidx=null parent=WB2Z]
Clonopsis gallica gallica
 - Clonopsis gallica gallica (Charpentier, 1825) [SYNONYM INFRASPECIFIC_NAME 288943:8Q98G nidx=null parent=WB3J]
 + Clonopsis gallica gallica (Charpentier, 1825) [SYNONYM SUBSPECIES 291420:C4MDZ nidx=null parent=WB3J]
Clunio pacificus
 - Clunio pacificus Edwards, 1926 [ACCEPTED SPECIES 288943:WCMF nidx=null]
 + Clunio pacificus Edwards, 1926 [ACCEPTED SPECIES 291420:C4MH6 nidx=null]
Cnemidaria
 - Cnemidaria C.Presl [SYNONYM UNRANKED 288943:BJ77Z nidx=null parent=B8VCS]
 + Cnemidaria C.Presl [SYNONYM UNRANKED 291420:C4MPY nidx=null parent=B8VCS]
Cnemidophorus burti griseocephalus
 - Cnemidophorus burti griseocephalus [SYNONYM INFRASPECIFIC_NAME 288943:8H6MQ nidx=null parent=HHH3]
 + Cnemidophorus burti griseocephalus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVY nidx=null parent=HHH3]
Cnemidophorus costatus griseocephalus
 - Cnemidophorus costatus griseocephalus [SYNONYM INFRASPECIFIC_NAME 288943:8GRMB nidx=null parent=HHH3]
 + Cnemidophorus costatus griseocephalus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVZ nidx=null parent=HHH3]
Cnemidophorus cozumelae maslini
 - Cnemidophorus cozumelae maslini Fritts, 1969 [SYNONYM INFRASPECIFIC_NAME 288943:5GJ49 nidx=null parent=HHJ3]
 + Cnemidophorus cozumelae maslini Fritts, 1969 [SYNONYM INFRASPECIFIC_NAME 291420:C4MQD nidx=null parent=HHJ3]
Cneorhinus lituratus
 - Cneorhinus lituratus Redtenbacher, 1844 [SYNONYM SPECIES 288943:WHF5 nidx=null parent=97ZK]
 + Cneorhinus lituratus Redtenbacher, 1844 [SYNONYM SPECIES 291420:WHF4 nidx=null parent=97ZK]
Cnidopus japonicus
 - Cnidopus japonicus (Verrill, 1869) [SYNONYM SPECIES 288943:BZ5GP nidx=null parent=6FQ64]
 + Cnidopus japonicus (Verrill, 1869) [SYNONYM SPECIES 291420:C4MWC nidx=null parent=6FQ64]
Coenocorypha barrierensis
 - †Coenocorypha barrierensis Oliver, 1955 [ACCEPTED SPECIES 288943:5ZJT2 nidx=null]
 + Coenocorypha barrierensis Oliver, 1955 [ACCEPTED SPECIES 291420:C4NL4 nidx=null]
Coenosia perpusilla
 - Coenosia perpusilla Meigen, 1826 [ACCEPTED SPECIES 288943:92P4B nidx=null]
 + Coenosia perpusilla Meigen, 1826 [ACCEPTED SPECIES 291420:WV8G nidx=null]
Colpocephalum haliaeti
 - Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 288943:8MY8G nidx=null parent=3RG62]
 + Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 291420:5ZMKK nidx=null parent=3RG62]
Colpodes cyanurus
 - Colpodes cyanurus Alluaud, 1909 [SYNONYM SPECIES 288943:8LC2T nidx=null parent=73WB2]
 + Colpodes cyanurus Alluaud, 1909 [SYNONYM SPECIES 291420:5ZMCC nidx=null parent=73WB2]
Colpodota (Solenia)
 - Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 288943:BWCL5 nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 291420:C4PG9 nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 291420:C4PGB nidx=null parent=9JBB5]
Coluber cliffordii
 - Coluber cliffordii Schlegel, 1837 [SYNONYM SPECIES 288943:5ZP3C nidx=null parent=4YDZK]
 + Coluber cliffordii Schlegel, 1837 [SYNONYM SPECIES 291420:5ZP2K nidx=null parent=4YDZK]
Coluber sachalinensis sachalinensis
 - Coluber sachalinensis sachalinensis [SYNONYM INFRASPECIFIC_NAME 288943:8H72R nidx=null parent=5BJ7Y]
 + Coluber sachalinensis sachalinensis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWB nidx=null parent=5BJ7Y]
Colysis
 - Colysis C.Presl [SYNONYM UNRANKED 288943:B923L nidx=null parent=B8YG9]
 + Colysis C.Presl [SYNONYM UNRANKED 291420:C4Q4M nidx=null parent=B8YG9]
Colysis hemitoma integra
 - Colysis hemitoma integra Ching ex S. H. Fu [SYNONYM INFRASPECIFIC_NAME 288943:BCVFR nidx=null parent=B9S6S]
 + Colysis hemitoma integra Ching ex S. H. Fu [SYNONYM INFRASPECIFIC_NAME 291420:C4Q4Q nidx=null parent=B9S6S]
Comatulida
 - Comatulida [ACCEPTED ORDER 288943:BMH4W nidx=null]
 + Comatulida Clark, 1908 [ACCEPTED ORDER 291420:C4Q69 nidx=null]
Compsomantina
 - Compsomantina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QQ8Y nidx=null]
 + Compsomantina [ACCEPTED SUBTRIBE 291420:C4Q88 nidx=null]
Compsothespinae
 - Compsothespinae Handlirsch, 1925 [ACCEPTED SUBFAMILY 288943:8QPPR nidx=null]
 + Compsothespinae [ACCEPTED SUBFAMILY 291420:C4Q9B nidx=null]
Condylactis aspera
 - Condylactis aspera Haddon & Shackleton, 1893 [SYNONYM SPECIES 288943:BYNQW nidx=null parent=3X4LV]
 + Condylactis aspera (Haddon & Shackleton, 1893) [SYNONYM SPECIES 291420:9GNZQ nidx=null parent=3X4LV]
 + Condylactis aspera Haddon & Shackleton, 1893 [SYNONYM SPECIES 291420:C4QCS nidx=null parent=3X4LV]
Condyloderes storchi
 - Condyloderes storchi Higgins, 2004 in Martorelli & Higgins, 2004 [ACCEPTED SPECIES 288943:XKWH nidx=null]
 + Condyloderes storchi Higgins, 2004 in Martorelli & Higgins, 2004 [ACCEPTED SPECIES 291420:C4QD3 nidx=null]
Conocephalus (Anisoptera) bilineatus
 - Conocephalus (Anisoptera) bilineatus (Erichson, 1842) [ACCEPTED SPECIES 288943:BYB4H nidx=null]
 + Conocephalus (Anisoptera) bilineatus (Erichson, 1842) [ACCEPTED SPECIES 291420:XPY5 nidx=null]
Conops (Smithiconops) brunnipennis
 - Conops (Smithiconops) brunnipennis Kröber, 1915 [ACCEPTED SPECIES 288943:92PBP nidx=null]
 + Conops (Smithiconops) brunnipennis Kröber, 1915 [ACCEPTED SPECIES 291420:8BK3S nidx=null]
Contraporus
 - Contraporus E. Cutler & Cutler, 1985 [SYNONYM SUBGENUS 288943:8P3D5 nidx=null parent=8W5F8]
 + Contraporus E. Cutler & Cutler, 1985 [SYNONYM SUBGENUS 291420:C4RB3 nidx=null parent=C4MVY]
Copelandiopteris
 - Copelandiopteris B.C.Stone [SYNONYM UNRANKED 288943:BBX6M nidx=null parent=B8V53]
 + Copelandiopteris B.C.Stone [SYNONYM UNRANKED 291420:5T85D nidx=null parent=B8V53]
Cophomantis
 - Cophomantis Meyrick, 1925 [SYNONYM GENUS 288943:93YV9 nidx=null parent=925XB]
 + Cophomantis Meyrick, 1925 [SYNONYM GENUS 291420:C4RP8 nidx=null parent=925XB]
Coptidipteris
 - Coptidipteris Nakai & Momose [SYNONYM UNRANKED 288943:BBX6R nidx=null parent=BC6RL]
 + Coptidipteris Nakai & Momose [SYNONYM UNRANKED 291420:C4RTH nidx=null parent=BC6RL]
Coptolabrus ertli
 - Coptolabrus ertli Born, 1910 [SYNONYM SPECIES 288943:8LC8W nidx=null parent=8LY6D]
 + Coptolabrus ertli Born, 1910 [SYNONYM SPECIES 291420:Y7RM nidx=null parent=8LY6D]
Cordylura aea
 - Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3T4Y nidx=null]
 + Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JNW9 nidx=null]
Coreus (Chariesterus)
 - Coreus (Chariesterus) Laporte, 1832 [SYNONYM INFRAGENERIC_NAME 288943:8QLNN nidx=null parent=8NN3L]
 + Coreus (Chariesterus) Laporte, 1832 [SYNONYM SUBGENUS 291420:C4CKV nidx=null parent=8NN3L]
Coreus (Chondrocera)
 - Coreus (Chondrocera) Laporte, 1832 [SYNONYM INFRAGENERIC_NAME 288943:8QLN4 nidx=null parent=8NN56]
 + Coreus (Chondrocera) Laporte, 1832 [SYNONYM SUBGENUS 291420:C4FWD nidx=null parent=8NN56]
Coreus (Gonocerus)
 - Coreus (Gonocerus) Berthold, 1827 [SYNONYM INFRAGENERIC_NAME 288943:BWDVW nidx=null parent=8NPX8]
 + Coreus (Gonocerus) Berthold, 1827 [SYNONYM SUBGENUS 291420:C3NZW nidx=null parent=8NPX8]
Coreus (Holhymenia)
 - Coreus (Holhymenia) Lepeletier & Serville, 1825 [SYNONYM INFRAGENERIC_NAME 288943:8QLQR nidx=null parent=8NQ9D]
 + Coreus (Holhymenia) Lepeletier & Serville, 1825 [SYNONYM SUBGENUS 291420:C4C33 nidx=null parent=8NQ9D]
Coreus (Nematopus)
 - Coreus (Nematopus) Berthold, 1827 [SYNONYM INFRAGENERIC_NAME 288943:BXXJ3 nidx=null parent=8NSYP]
 + Coreus (Nematopus) Berthold, 1827 [SYNONYM SUBGENUS 291420:C45L6 nidx=null parent=8NSYP]
Coreus (Phyllomorphus)
 - Coreus (Phyllomorphus) Laporte, 1833 [SYNONYM INFRAGENERIC_NAME 288943:8QL9P nidx=null parent=8NWRW]
 + Coreus (Phyllomorphus) Laporte, 1833 [SYNONYM SUBGENUS 291420:C4JDT nidx=null parent=8NWRW]
Corizus boyeri
 - Corizus boyeri Hope *, 1847 [SYNONYM SPECIES 288943:YFMC nidx=null parent=FBTK]
 + Corizus boyeri Hope, 1847 [SYNONYM SPECIES 291420:C4SPM nidx=null parent=C48W5]
Corizus fulcratus
 - Corizus fulcratus Germar, 1838 [AMBIGUOUS_SYNONYM SPECIES 288943:YFMR nidx=null parent=68NJ3]
 + Corizus fulcratus Germar, 1838 [SYNONYM SPECIES 291420:8P8JZ nidx=null parent=68NJ3]
Corycaeus (Agetus) limbatus
 - Corycaeus (Agetus) limbatus Brady, 1883 [SYNONYM SPECIES 288943:BWDJW nidx=null parent=65RK8]
 + Corycaeus (Agetus) limbatus Brady, 1883 [SYNONYM SPECIES 291420:C4TL2 nidx=null parent=65RK8]
Corynoneura edwardsi
 - Corynoneura edwardsi Brundin, 1949 [ACCEPTED SPECIES 288943:YRD2 nidx=null]
 + Corynoneura edwardsi Brundin, 1949 [ACCEPTED SPECIES 291420:C4TPN nidx=null]
Corynoneura gratias
 - Corynoneura gratias Schlee, 1968 [ACCEPTED SPECIES 288943:6B6NF nidx=null]
 + Corynoneura gratias Schlee, 1968 [ACCEPTED SPECIES 291420:C4TPP nidx=null]
Corynoneura lobata
 - Corynoneura lobata Edwards, 1924 [ACCEPTED SPECIES 288943:YRDN nidx=null]
 + Corynoneura lobata Edwards, 1924 [ACCEPTED SPECIES 291420:C4TPR nidx=null]
Corynoneura scutellata
 - Corynoneura scutellata Winnertz, 1846 [ACCEPTED SPECIES 288943:6B6NL nidx=null]
 + Corynoneura scutellata Winnertz, 1846 [ACCEPTED SPECIES 291420:C4TPV nidx=null]
Corynoneura yoshimurai
 - Corynoneura yoshimurai Tokunaga, 1936 [ACCEPTED SPECIES 288943:6B6PY nidx=null]
 + Corynoneura yoshimurai Tokunaga, 1936 [ACCEPTED SPECIES 291420:C4TQ8 nidx=null]
Cosmogalumna
 - Cosmogalumna Aoki, 1988 [ACCEPTED SUBGENUS 288943:8P3DM nidx=null]
 - Cosmogalumna Aoki, 1988 [SYNONYM SUBGENUS 288943:8SW5H nidx=null parent=8P3DM]
 + Cosmogalumna Aoki, 1988 [ACCEPTED SUBGENUS 291420:C3CSC nidx=null]
 + Cosmogalumna Aoki, 1988 [SYNONYM SUBGENUS 291420:C3CSD nidx=null parent=C3CSC]
Cosmopleurus fulvipes fulvipes
 - Cosmopleurus fulvipes fulvipes (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8PLN9 nidx=null parent=6B83P]
 + Cosmopleurus fulvipes fulvipes (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C4V9H nidx=null parent=6B83P]
Cotigaonopsini
 - Cotigaonopsini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QQ87 nidx=null]
 + Cotigaonopsini [ACCEPTED TRIBE 291420:C4VDR nidx=null]
Cotylosoma amphibius
 - Cotylosoma amphibius (Stål, 1877) [ACCEPTED SPECIES 288943:YZCT nidx=null]
 + Cotylosoma amphibius (Stål, 1877) [SYNONYM SPECIES 291420:6B9TH nidx=null parent=73ZC9]
Cranopygia bakeri
 - Cranopygia bakeri [SYNONYM SPECIES 288943:BWNCJ nidx=null parent=BXVPN]
 + Cranopygia bakeri (Borelli, 1921) [SYNONYM SPECIES 291420:C4VWC nidx=null parent=BXVPN]
Cranopygia eximia
 - Cranopygia eximia [SYNONYM SPECIES 288943:BWNCK nidx=null parent=9JD7]
 + Cranopygia eximia (Dohrn, 1863) [SYNONYM SPECIES 291420:C4VWF nidx=null parent=9JD7]
Cranopygia pallidipennis
 - Cranopygia pallidipennis [SYNONYM SPECIES 288943:BWNCL nidx=null parent=BXVNT]
 + Cranopygia pallidipennis (Haan, 1842) [SYNONYM SPECIES 291420:C4VWK nidx=null parent=BXVNT]
Cranopygia picta
 - Cranopygia picta [SYNONYM SPECIES 288943:BWNCM nidx=null parent=9JD9]
 + Cranopygia picta (Guerin-Méneville, 1838) [SYNONYM SPECIES 291420:C4VWL nidx=null parent=9JD9]
Cranopygia siamensis
 - Cranopygia siamensis [SYNONYM SPECIES 288943:BWNCN nidx=null parent=BXVR8]
 + Cranopygia siamensis (Dohrn, 1863) [SYNONYM SPECIES 291420:C4VWM nidx=null parent=BXVR8]
Cranopygia similis
 - Cranopygia similis [SYNONYM SPECIES 288943:BWNCP nidx=null parent=BXVNV]
 + Cranopygia similis (Zacher, 1911) [SYNONYM SPECIES 291420:C4VWN nidx=null parent=BXVNV]
Craterium yichunense
 - Craterium yichunense S.Y.Liu, F.Y.Zhao & Y.Li, 2018 [ACCEPTED SPECIES 288943:8GYTT nidx=null]
 + Craterium yichunense S.Y.Liu, F.Y.Zhao & Y.Li, 2018 [ACCEPTED SPECIES 291420:Z8X9 nidx=null]
Cratognathus pelagicus
 - Cratognathus pelagicus (Wollaston, 1865) [SYNONYM SPECIES 288943:8LCLC nidx=null parent=8LKH4]
 + Cratognathus pelagicus (Wollaston, 1865) [SYNONYM SPECIES 291420:Z9NJ nidx=null parent=8LKH4]
Creobroter gemmatus
 - Creobroter gemmatus Saussure, 1869 [ACCEPTED SPECIES 288943:ZCTH nidx=null]
 + Creobroter gemmatus (Stoll, 1813) [ACCEPTED SPECIES 291420:C4W85 nidx=null]
Cretomantidae
 - †Cretomantidae Gratshev & Zherikhin, 1994 [ACCEPTED FAMILY 288943:8NKLG nidx=null]
 + Cretomantidae [ACCEPTED FAMILY 291420:8NX nidx=null]
Crocidura gueldenstaedtii
 - Crocidura gueldenstaedtii (Pallas, 1811) [SYNONYM SPECIES 288943:ZK4V nidx=null parent=ZK7R]
 + Crocidura gueldenstaedtii (Pallas, 1811) [SYNONYM SPECIES 291420:C3D46 nidx=null parent=ZK7R]
Crotalus lepidus castaneu
 - Crotalus lepidus castaneu [SYNONYM INFRASPECIFIC_NAME 288943:8H5RP nidx=null parent=ZPBX]
 + Crotalus lepidus castaneu [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW9 nidx=null parent=ZPBX]
Crotaphytus wislizenii maculosus
 - Crotaphytus wislizenii maculosus Tanner & Banta, 1977 [SYNONYM INFRASPECIFIC_NAME 288943:8H6DM nidx=null parent=3F7PZ]
 + Crotaphytus wislizenii maculosus Tanner & Banta, 1977 [SYNONYM INFRASPECIFIC_NAME 291420:C3DCM nidx=null parent=3F7PZ]
Crypsinus
 - Crypsinus C.Presl [SYNONYM UNRANKED 288943:B8XQ7 nidx=null parent=B8ZG4]
 + Crypsinus C.Presl [SYNONYM UNRANKED 291420:C3DMC nidx=null parent=B8ZG4]
Cryptocheiridium
 - Cryptocheiridium Chamberlin, 1931 [ACCEPTED SUBGENUS 288943:8NNJY nidx=null]
 + Cryptocheiridium Chamberlin, 1931 [ACCEPTED SUBGENUS 291420:C3DV2 nidx=null]
Cryptochironomus misumaiprimus
 - Cryptochironomus misumaiprimus (Sasa & Suzuki, 1998) [ACCEPTED SPECIES 288943:9HTYN nidx=null]
 + Cryptochironomus misumaiprimus (Sasa & Suzuki, 1998) [ACCEPTED SPECIES 291420:8ZR74 nidx=null]
Cryptognathidae
 - Cryptognathidae [ACCEPTED FAMILY 288943:8QM nidx=null]
 + Cryptognathidae Oudemans, 1902 [ACCEPTED FAMILY 291420:C3DZ9 nidx=null]
Ctenomorpha acheron
 - Ctenomorpha acheron [SYNONYM SPECIES 288943:8P8MN nidx=null parent=3D3Q3]
 + Ctenomorpha acheron (Gray, 1834) [SYNONYM SPECIES 291420:32632 nidx=null parent=C4LH7]
Ctenomorpha aliena
 - Ctenomorpha aliena [SYNONYM SPECIES 288943:8QRG6 nidx=null parent=9NS4]
 + Ctenomorpha aliena (Redtenbacher, 1908) [SYNONYM SPECIES 291420:C3FTH nidx=null parent=9NS4]
Ctenomorpha briaria
 - Ctenomorpha briaria [SYNONYM SPECIES 288943:8QR3J nidx=null parent=DKFW]
 + Ctenomorpha briaria (Gray, 1834) [SYNONYM SPECIES 291420:C3FTJ nidx=null parent=DKFW]
Ctenomorpha chronus
 - Ctenomorpha chronus [SYNONYM SPECIES 288943:8P8MP nidx=null parent=3263C]
 + Ctenomorpha chronus (Gray, 1833) [SYNONYM SPECIES 291420:32636 nidx=null parent=3263C]
Ctenomorpha japetus
 - Ctenomorpha japetus [SYNONYM SPECIES 288943:8P8MR nidx=null parent=66M7N]
 + Ctenomorpha japetus (Gray, 1833) [SYNONYM SPECIES 291420:32639 nidx=null parent=66M7N]
Ctenomorpha salmacis
 - Ctenomorpha salmacis [SYNONYM SPECIES 288943:8P8MS nidx=null parent=3D3Q7]
 + Ctenomorpha salmacis (Westwood, 1859) [SYNONYM SPECIES 291420:3263H nidx=null parent=3D3Q7]
Ctenomorphodes aliena
 - Ctenomorphodes aliena [SYNONYM SPECIES 288943:8P8MT nidx=null parent=9NS4]
 + Ctenomorphodes aliena (Redtenbacher, 1908) [SYNONYM SPECIES 291420:3263M nidx=null parent=9NS4]
Ctenomorphodes tessulata
 - Ctenomorphodes tessulata [AMBIGUOUS_SYNONYM SPECIES 288943:8P8MV nidx=null parent=DKFV]
 - Ctenomorphodes tessulata (Olivier, 1792) [AMBIGUOUS_SYNONYM SPECIES 288943:8P8MW nidx=null parent=8QQDJ]
 + Ctenomorphodes tessulata (Gray, 1835) [AMBIGUOUS_SYNONYM SPECIES 291420:3263P nidx=null parent=DKFV]
 + Ctenomorphodes tessulata (Gray, 1835) [AMBIGUOUS_SYNONYM SPECIES 291420:C3FTK nidx=null parent=DKFV]
 + Ctenomorphodes tessulata (Olivier, 1797) [AMBIGUOUS_SYNONYM SPECIES 291420:C3FTL nidx=null parent=C4543]
Ctenophorocera polleniina
 - Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3T9S nidx=null]
 + Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JP34 nidx=null]
Culex (Culex) mimeticus
 - Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 288943:8BML9 nidx=null]
 + Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 291420:32BHJ nidx=null]
Culex (Melanoconion) bibulus
 - Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 288943:BZ6GQ nidx=null]
 + Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 291420:C3G56 nidx=null]
Culex bonariensis
 - Culex bonariensis Brèthes, 1916 [SYNONYM SPECIES 288943:88F55 nidx=null parent=8BMJQ]
 + Culex bonariensis Brèthes, 1916 [SYNONYM SPECIES 291420:6BQBS nidx=null parent=8BMJQ]
Culex escomeli
 - Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 288943:88FC9 nidx=null parent=8BMH5]
 + Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 291420:32B68 nidx=null parent=8BMH5]
Culex fossilis
 - Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3TB4 nidx=null]
 + Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JP45 nidx=null]
Culex lynchii
 - Culex lynchii Brèthes, 1910 [SYNONYM SPECIES 288943:88FMR nidx=null parent=89VV7]
 + Culex lynchii Brèthes, 1910 [SYNONYM SPECIES 291420:32BFJ nidx=null parent=89VV7]
Curculio nigrostriatus
 - Curculio nigrostriatus Goeze, J.A.E., 1777 [ACCEPTED SPECIES 288943:32HRL nidx=null]
 + Curculio nigrostriatus Goeze, J.A.E., 1777 [AMBIGUOUS_SYNONYM SPECIES 291420:C3GJJ nidx=null parent=8HZFR]
 + Curculio nigrostriatus Goeze, J.A.E., 1777 [ACCEPTED SPECIES 291420:C3GJK nidx=null]
Cyana (Clerckia) meyricci
 - Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 288943:BPT2S nidx=null parent=BFNT5]
 + Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 291420:96HYW nidx=null parent=BFNT5]
Cyclodorippoida
 - Cyclodorippoida Ahyong, Lai, Sharkey, Colgan & Ng, 2007 [ACCEPTED SECTION_ZOOLOGY 288943:BVS5J nidx=null]
 + Cyclodorippoida Ahyong, Lai, Sharkey, Colgan & Ng, 2007 [ACCEPTED SECTION_ZOOLOGY 291420:BDJKL nidx=null]
Cyclophorus
 - Cyclophorus Montfort, 1810 [ACCEPTED GENUS 288943:7NV46 nidx=null]
 - Cyclophorus Desv. [SYNONYM UNRANKED 288943:B8TXD nidx=null parent=B8ZBQ]
 + Cyclophorus Desv. [SYNONYM UNRANKED 291420:C3JMG nidx=null parent=B8ZBQ]
Cylindroniscidae
 - Cylindroniscidae Verhoeff, 1938 [SYNONYM INFRAORDER 288943:BJ4B6 nidx=null parent=7NLDQ]
 + Cylindroniscidae Verhoeff, 1938 [SYNONYM FAMILY 291420:C3K7D nidx=null parent=7NLDQ]
Cymothoida
 - Cymothoida Wägele, 1989 [ACCEPTED SUBORDER 288943:844GQ nidx=null]
 + Cymothoida Leach, 1814 [ACCEPTED SUBORDER 291420:C3KTY nidx=null]
Cymus (Artheneis) ericae
 - Cymus (Artheneis) ericae [SYNONYM SPECIES 288943:8QMVS nidx=null parent=487L8]
 + Cymus (Artheneis) ericae [SYNONYM SPECIES 291420:C3KV2 nidx=null parent=487L8]
Cyphocrana empusa
 - Cyphocrana empusa [SYNONYM SPECIES 288943:8P8Q9 nidx=null parent=7792Z]
 + Cyphocrana empusa (Lichtenstein, 1796) [SYNONYM SPECIES 291420:6BWZX nidx=null parent=7792Z]
Cyphocrana maculata
 - Cyphocrana maculata (Olivier, 1792) [SYNONYM SPECIES 288943:6BWZZ nidx=null parent=DKG6]
 + Cyphocrana maculata (Olivier, 1797) [SYNONYM SPECIES 291420:C3LSH nidx=null parent=C448P]
Cyphocrana viridana
 - Cyphocrana viridana (Olivier, 1792) [SYNONYM SPECIES 288943:6BWZQ nidx=null parent=4JQ5L]
 + Cyphocrana viridana (Olivier, 1797) [SYNONYM SPECIES 291420:C3LSJ nidx=null parent=C4NZQ]
Cyphocrania beauvoisii
 - Cyphocrania beauvoisii [SYNONYM SPECIES 288943:8QQN3 nidx=null parent=7792Z]
 + Cyphocrania beauvoisii (Audinet-Serville, 1831) [SYNONYM SPECIES 291420:C3LSK nidx=null parent=7792Z]
Cyphocrania maculata
 - Cyphocrania maculata (Olivier, 1792) [SYNONYM SPECIES 288943:6C8NX nidx=null parent=DKG6]
 + Cyphocrania maculata (Olivier, 1797) [SYNONYM SPECIES 291420:C3LSL nidx=null parent=C448P]
Cyphocrania necydaloides
 - Cyphocrania necydaloides (Stoll, 1813) [SYNONYM SPECIES 288943:6BWNY nidx=null parent=DKG6]
 + Cyphocrania necydaloides (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3LSM nidx=null parent=C448P]
Cyphocrania viridana
 - Cyphocrania viridana (Olivier, 1792) [SYNONYM SPECIES 288943:6BWNM nidx=null parent=4JQ5L]
 + Cyphocrania viridana (Olivier, 1797) [SYNONYM SPECIES 291420:C3LSN nidx=null parent=C4NZQ]
Cyrtogonellum
 - Cyrtogonellum Ching [SYNONYM UNRANKED 288943:B923V nidx=null parent=B8V9J]
 + Cyrtogonellum Ching [SYNONYM UNRANKED 291420:C3M48 nidx=null parent=B8V9J]
Cyrtomidictyum
 - Cyrtomidictyum Ching [SYNONYM UNRANKED 288943:B923W nidx=null parent=B8V9J]
 + Cyrtomidictyum Ching [SYNONYM UNRANKED 291420:C3M5M nidx=null parent=B8V9J]
Cystoathyrium
 - Cystoathyrium Ching [SYNONYM UNRANKED 288943:B923X nidx=null parent=B8XSB]
 + Cystoathyrium Ching [SYNONYM UNRANKED 291420:C3MGV nidx=null parent=B8XSB]
Cystopteris fragilis tennesseensis
 - Cystopteris fragilis tennesseensis (Shaver) Mc Gregor [SYNONYM INFRASPECIFIC_NAME 288943:BCVHN nidx=null parent=B9CTG]
 + Cystopteris fragilis tennesseensis (Shaver) Mc Gregor [SYNONYM INFRASPECIFIC_NAME 291420:C3MHK nidx=null parent=B9CTG]
Cytheropteron (Cytheropteron) confusum
 - Cytheropteron (Cytheropteron) confusum Hornibrook, 1952 [SYNONYM SPECIES 288943:BWDML nidx=null parent=74G3F]
 + Cytheropteron (Cytheropteron) confusum Hornibrook, 1952 [SYNONYM SPECIES 291420:C3MKV nidx=null parent=74G3F]
Cytheropteron (Cytheropteron) fornix
 - Cytheropteron (Cytheropteron) fornix Hornibrook, 1952 [SYNONYM SPECIES 288943:BWDMN nidx=null parent=48L5Y]
 + Cytheropteron (Cytheropteron) fornix Hornibrook, 1952 [SYNONYM SPECIES 291420:C3MKW nidx=null parent=48L5Y]
Cytherura (Semicytherura) miurensis
 - Cytherura (Semicytherura) miurensis Hanai, 1957 [SYNONYM SPECIES 288943:BWNNZ nidx=null parent=4WGCT]
 + Cytherura (Semicytherura) miurensis Hanai, 1957 [SYNONYM SPECIES 291420:C3MLZ nidx=null parent=4WGCT]
Daboia lebetina transmediterranea
 - Daboia lebetina transmediterranea [SYNONYM INFRASPECIFIC_NAME 288943:8H72L nidx=null parent=72S8X]
 + Daboia lebetina transmediterranea [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWC nidx=null parent=72S8X]
Dactylopterygidae
 - Dactylopterygidae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8QPVT nidx=null]
 + Dactylopterygidae [ACCEPTED FAMILY 291420:C3MZP nidx=null]
Dactynotus (Dactynotus) formosanum
 - Dactynotus (Dactynotus) formosanum (Takahashi, 1921) [SYNONYM SPECIES 288943:BZ7Q3 nidx=null parent=7J6FS]
 + Dactynotus (Dactynotus) formosanum (Takahashi, 1921) [SYNONYM SPECIES 291420:C3N2Z nidx=null parent=7J6FS]
Dakoticancroida
 - †Dakoticancroida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 288943:BRGNT nidx=null]
 + Dakoticancroida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 291420:BDJKM nidx=null]
Dalader africanus
 - Dalader africanus Dallas, 1852 [AMBIGUOUS_SYNONYM SPECIES 288943:33YRT nidx=null parent=33YS9]
 + Dalader africanus Dallas, 1852 [SYNONYM SPECIES 291420:8P8S7 nidx=null parent=33YS9]
Damasippus zymbraeo
 - Damasippus zymbraeo [SYNONYM SPECIES 288943:8QQP6 nidx=null parent=3432Z]
 + Damasippus zymbraeo Westwood, 1859 [SYNONYM SPECIES 291420:C3NB3 nidx=null parent=3432Z]
Damaster schrenckii
 - Damaster schrenckii (Motschulsky, 1860) [SYNONYM SPECIES 288943:8LDC6 nidx=null parent=68YQ4]
 + Damaster schrenckii (Motschulsky, 1860) [SYNONYM SPECIES 291420:34356 nidx=null parent=68YQ4]
Dampfitrichia
 - Dampfitrichia Mosely, 1937 [ACCEPTED SUBGENUS 288943:8P3FD nidx=null]
 + Dampfitrichia Mosely, 1937 [ACCEPTED SUBGENUS 291420:C3NBG nidx=null]
Danielopolina (Danielopolina) kornickeri
 - Danielopolina (Danielopolina) kornickeri Danielopol, Baltanás & Humphreys, 2000 [SYNONYM SPECIES 288943:BWDMT nidx=null parent=5BWZ5]
 + Danielopolina (Danielopolina) kornickeri Danielopol, Baltanás & Humphreys, 2000 [SYNONYM SPECIES 291420:C3NC5 nidx=null parent=5BWZ5]
Danuriellini
 - Danuriellini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPZS nidx=null]
 + Danuriellini [ACCEPTED TRIBE 291420:C3ND9 nidx=null]
Daptonema crassissimus
 - Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 288943:BMVJ2 nidx=null parent=BSZ86]
 + Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 291420:BJWJF nidx=null parent=BSZ86]
Dardanus
 - Dardanus Paul'son, 1875 [ACCEPTED GENUS 288943:B3J6K nidx=null]
 + Dardanus Paul'son, 1875 [ACCEPTED GENUS 291420:C3NK9 nidx=null]
Dares (Dares)
 - Dares (Dares) Stål, 1875 [SYNONYM INFRAGENERIC_NAME 288943:8QQFG nidx=null parent=8NQLQ]
 + Dares (Dares) Stål, 1875 [SYNONYM SUBGENUS 291420:C3NKG nidx=null parent=8NQLQ]
Dasybasis acallosus
 - Dasybasis acallosus Philip, 1961 [SYNONYM SPECIES 288943:6CC4L nidx=null parent=347JB]
 + Dasybasis acallosus Philip, 1961 [SYNONYM SPECIES 291420:88HZN nidx=null parent=347JB]
Dasyhelea mayeri
 - Dasyhelea mayeri Spătaru & Damian-Georgescu, 1970 [SYNONYM SPECIES 288943:88J79 nidx=null parent=8BQN4]
 + Dasyhelea mayeri Spătaru & Damian-Georgescu, 1970 [SYNONYM SPECIES 291420:348P4 nidx=null parent=8BQN4]
Dasyhelea thienemanni
 - Dasyhelea thienemanni Spătaru & Damian-Georgescu, 1970 [SYNONYM SPECIES 288943:88J8R nidx=null parent=8BQNB]
 + Dasyhelea thienemanni Spătaru & Damian-Georgescu, 1970 [SYNONYM SPECIES 291420:348V7 nidx=null parent=8BQNB]
Dasypogon (Saropogon) chalybeiventris
 - Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 288943:88JBC nidx=null parent=G4NG]
 + Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 291420:349LG nidx=null parent=8B38Z]
Dasythyreidae
 - Dasythyreidae [ACCEPTED FAMILY 288943:8ZV nidx=null]
 + Dasythyreidae Walter & Gerson, 1998 [ACCEPTED FAMILY 291420:C3NVJ nidx=null]
Datames mouhoti
 - Datames mouhoti [SYNONYM SPECIES 288943:8P8SZ nidx=null parent=6STNZ]
 + Datames mouhoti (Bates, 1865) [SYNONYM SPECIES 291420:C3NVT nidx=null parent=6STNZ]
Datames otys
 - Datames otys [SYNONYM SPECIES 288943:8P8T4 nidx=null parent=4QPTH]
 + Datames otys (Westwood, 1859) [SYNONYM SPECIES 291420:6CFS2 nidx=null parent=4QPTH]
Degeeria mexicana
 - Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3TJM nidx=null]
 + Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JPZL nidx=null]
Deiphobinae
 - Deiphobinae Schwarz & Roy, 2019 [ACCEPTED SUBFAMILY 288943:8QQ2T nidx=null]
 + Deiphobinae [ACCEPTED SUBFAMILY 291420:C3PBF nidx=null]
Deiphobini
 - Deiphobini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPR3 nidx=null]
 + Deiphobini [ACCEPTED TRIBE 291420:C3PBG nidx=null]
Delochilocoris illuminatus umbrosus
 - Delochilocoris illuminatus umbrosus (Distant, 1893) [SYNONYM INFRASPECIFIC_NAME 288943:5GTW8 nidx=null parent=JKDH]
 + Delochilocoris illuminatus umbrosus (Distant, 1893) [SYNONYM SUBSPECIES 291420:C3PTS nidx=null parent=JKDH]
Deltocephalus (Recilia) dorsalis
 - Deltocephalus (Recilia) dorsalis Motschulsky, 1859 [SYNONYM SPECIES 288943:BWG8X nidx=null parent=8RLTL]
 + Deltocephalus (Recilia) dorsalis Motschulsky, 1859 [SYNONYM SPECIES 291420:C3R2Y nidx=null parent=8RLTL]
Deltocephalus myscellus
 - Deltocephalus myscellus (Ball, 1899) [SYNONYM SPECIES 288943:BZ82N nidx=null parent=6P37J]
 + Deltocephalus myscellus (Ball, 1899) [SYNONYM SPECIES 291420:C3R3N nidx=null parent=6P37J]
Deltocephalus thenii
 - Deltocephalus thenii Edwards, 1915 [SYNONYM SPECIES 288943:BZ82Y nidx=null parent=4ND7Q]
 + Deltocephalus thenii Edwards, 1915 [SYNONYM SPECIES 291420:C3R3Q nidx=null parent=4ND7Q]
Demansia olivacea papuensis
 - Demansia olivacea papuensis [SYNONYM INFRASPECIFIC_NAME 288943:8H6QL nidx=null parent=34KRM]
 + Demansia olivacea papuensis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVS nidx=null parent=34KRM]
Dendroconche
 - Dendroconche Copel. [SYNONYM UNRANKED 288943:62PGX nidx=null parent=B8YFY]
 + Dendroconche Copel. [SYNONYM UNRANKED 291420:C3RNW nidx=null parent=B8YFY]
Dendromyia (Calladimyia) melanoides
 - Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 288943:88JM9 nidx=null parent=5C4BH]
 + Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 291420:34QNS nidx=null parent=5C4BH]
Dendrotiidae
 - Dendrotiidae [SYNONYM FAMILY 288943:BG3KC nidx=null parent=7NH5T]
 + Dendrotiidae Nordenstam, 1933 [SYNONYM FAMILY 291420:C3MQC nidx=null parent=7NH5T]
Dennstaedtia
 - Dennstaedtia Bernh. [SYNONYM UNRANKED 288943:B8XT6 nidx=null parent=B8YQ5]
 + Dennstaedtia Bernh. [SYNONYM UNRANKED 291420:C3RW4 nidx=null parent=B8YQ5]
Derepteryx (Derepteryx)
 - Derepteryx (Derepteryx) White, 1839 [SYNONYM INFRAGENERIC_NAME 288943:BYBMB nidx=null parent=8NNVS]
 + Derepteryx (Derepteryx) White, 1839 [SYNONYM SUBGENUS 291420:C3S5W nidx=null parent=8NNVS]
Derepteryx hardwicki chinai
 - Derepteryx hardwicki chinai Miller, 1931 [SYNONYM INFRASPECIFIC_NAME 288943:7K24K nidx=null parent=73MHF]
 + Derepteryx hardwicki chinai Miller, 1931 [SYNONYM SUBSPECIES 291420:C3S5Z nidx=null parent=73MHF]
Dermatodidymocystis indicus
 - Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 288943:7VPS4 nidx=null parent=4JNFN]
 + Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 291420:34X2D nidx=null parent=4JNFN]
Deromantinae
 - Deromantinae Giglio-Tos, 1919 [ACCEPTED SUBFAMILY 288943:8QQ9P nidx=null]
 + Deromantinae [ACCEPTED SUBFAMILY 291420:C3S9L nidx=null]
Deroplatyidae
 - Deroplatyidae Westwood, 1889 [ACCEPTED FAMILY 288943:8QPYR nidx=null]
 + Deroplatyidae [ACCEPTED FAMILY 291420:C3S9N nidx=null]
Deroplatyina
 - Deroplatyina Westwood, 1889 [ACCEPTED SUBTRIBE 288943:8QQ65 nidx=null]
 + Deroplatyina [ACCEPTED SUBTRIBE 291420:C3S9P nidx=null]
Deroplatyinae
 - Deroplatyinae Westwood, 1889 [ACCEPTED SUBFAMILY 288943:8Q6YB nidx=null]
 + Deroplatyinae [ACCEPTED SUBFAMILY 291420:C3S9Q nidx=null]
Deroplatyini
 - Deroplatyini Beier, 1935 [ACCEPTED TRIBE 288943:8QQ42 nidx=null]
 + Deroplatyini [ACCEPTED TRIBE 291420:C3S9R nidx=null]
Desfontainesia
 - Desfontainesia Alexis & Delpont, 1999 [ACCEPTED GENUS 288943:43L9 nidx=null]
 + Desfontainesia Alexis & Delpont, 2001 [ACCEPTED GENUS 291420:C3SBW nidx=null]
Desmopauropus
 - Desmopauropus Scheller in Scheller & Bernard, 2005 [SYNONYM SUBGENUS 288943:B6QNR nidx=null parent=7NVWY]
 + Desmopauropus Scheller in Scheller & Bernard, 2005 [SYNONYM SUBGENUS 291420:99DZ6 nidx=null parent=7NVWY]
Diacalpe
 - Diacalpe Blume [SYNONYM UNRANKED 288943:B9243 nidx=null parent=B8VJF]
 + Diacalpe Blume [SYNONYM UNRANKED 291420:C3SQ4 nidx=null parent=B8VJF]
Diaixis pygmaea
 - Diaixis pygmaea Scott T., 1894 [ACCEPTED SPECIES 288943:7T4RB nidx=null]
 + Diaixis pygmaea Scott T., 1894 [ACCEPTED SPECIES 291420:358KV nidx=null]
Diapherodes gigas
 - Diapherodes gigas [SYNONYM SPECIES 288943:9HDRD nidx=null parent=5GVP6]
 - Diapherodes gigas [AMBIGUOUS_SYNONYM SPECIES 288943:BWNYP nidx=null parent=35BSF]
 - Diapherodes gigas [AMBIGUOUS_SYNONYM SPECIES 288943:BZ8JG nidx=null parent=35BSM]
 + Diapherodes gigas (Drury, 1773) [SYNONYM SPECIES 291420:35BSN nidx=null parent=5GVP6]
Diapheromera (Elasia)
 - Diapheromera (Elasia) Redtenbacher, 1906 [SYNONYM INFRAGENERIC_NAME 288943:BWDKQ nidx=null parent=8NXVS]
 + Diapheromera (Elasia) Redtenbacher, 1906 [SYNONYM SUBGENUS 291420:C3F59 nidx=null parent=8NXVS]
Diapheromera (Rhadinobistus)
 - Diapheromera (Rhadinobistus) Bragg, 2001 [SYNONYM INFRAGENERIC_NAME 288943:8QQBS nidx=null parent=8QR8H]
 + Diapheromera (Rhadinobistus) Bragg, 2001 [SYNONYM SUBGENUS 291420:C3W48 nidx=null parent=8QR8H]
Diapheromera blatchleyi atlantica
 - Diapheromera blatchleyi atlantica (Davis, 1923) [SYNONYM INFRASPECIFIC_NAME 288943:7JQY5 nidx=null parent=5JJDH]
 + Diapheromera blatchleyi atlantica (Davis, 1923) [SYNONYM SUBSPECIES 291420:C3W4D nidx=null parent=5JJDH]
Diapheromera blatchleyi blatchleyi
 - Diapheromera blatchleyi blatchleyi (Caudell, 1905) [SYNONYM INFRASPECIFIC_NAME 288943:5GVPB nidx=null parent=5JJDJ]
 + Diapheromera blatchleyi blatchleyi (Caudell, 1905) [SYNONYM SUBSPECIES 291420:C3W4G nidx=null parent=5JJDJ]
Diapheromera covillea
 - Diapheromera covillea [SYNONYM SPECIES 288943:8QQMS nidx=null parent=35BTH]
 + Diapheromera covillea Rehn & Hebard, 1909 [SYNONYM SPECIES 291420:C3W3S nidx=null parent=35BTH]
Diapheromera veliei
 - Diapheromera veliei [SYNONYM SPECIES 288943:8QQQW nidx=null parent=5GVP9]
 + Diapheromera veliei Walsh, 1864 [SYNONYM SPECIES 291420:C3W4Y nidx=null parent=5GVP9]
Diapheromera velii velii
 - Diapheromera velii velii Walsh, 1864 [SYNONYM INFRASPECIFIC_NAME 288943:8PFC2 nidx=null parent=5GVP9]
 + Diapheromera velii velii Walsh, 1864 [SYNONYM SUBSPECIES 291420:C3W46 nidx=null parent=5GVP9]
Diaptomus (Mastigodiaptomus) albuquerquensis
 - Diaptomus (Mastigodiaptomus) albuquerquensis Herrick, 1895 [SYNONYM SPECIES 288943:BWNYR nidx=null parent=3YCX5]
 + Diaptomus (Mastigodiaptomus) albuquerquensis Herrick, 1895 [SYNONYM SPECIES 291420:C3X5B nidx=null parent=3YCX5]
Diaptomus (Onychodiaptomus) birgei
 - Diaptomus (Onychodiaptomus) birgei Marsh, 1894 [SYNONYM SPECIES 288943:BWNYS nidx=null parent=49R6P]
 + Diaptomus (Onychodiaptomus) birgei Marsh, 1894 [SYNONYM SPECIES 291420:C3X5D nidx=null parent=49R6P]
Diathoneura pleurostriata
 - Diathoneura pleurostriata Bächli, 1984 [SYNONYM SPECIES 288943:88KGB nidx=null parent=8BS3F]
 + Diathoneura pleurostriata Bächli, 1984 [SYNONYM SPECIES 291420:35FW9 nidx=null parent=8BS3F]
Dichaetomyia flavonigra
 - Dichaetomyia flavonigra Séguy, 1938 [SYNONYM SPECIES 288943:88KHH nidx=null parent=8BS6F]
 + Dichaetomyia flavonigra Séguy, 1938 [SYNONYM SPECIES 291420:6CSRL nidx=null parent=8BS6F]
Dichaetomyia pythisi
 - Dichaetomyia pythisi Séguy, 1969 [SYNONYM SPECIES 288943:88KJ9 nidx=null parent=8BS5L]
 + Dichaetomyia pythisi Séguy, 1969 [SYNONYM SPECIES 291420:6D4D6 nidx=null parent=8BS5L]
Dichelacera abiens
 - Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3TKF nidx=null]
 + Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQ6L nidx=null]
Dichelacera capricornis
 - Dichelacera capricornis Kröber, 1931 [SYNONYM SPECIES 288943:88KKB nidx=null parent=8BS93]
 + Dichelacera capricornis Kröber, 1931 [SYNONYM SPECIES 291420:35LBP nidx=null parent=8BS93]
Dichelacera costaricensis
 - Dichelacera costaricensis Kröber, 1931 [SYNONYM SPECIES 288943:88KKH nidx=null parent=8BS97]
 + Dichelacera costaricensis Kröber, 1931 [SYNONYM SPECIES 291420:35LBX nidx=null parent=8BS97]
Dichelacera decipiens
 - Dichelacera decipiens Kröber, 1931 [SYNONYM SPECIES 288943:88KKJ nidx=null parent=8BS9K]
 + Dichelacera decipiens Kröber, 1931 [SYNONYM SPECIES 291420:35LC3 nidx=null parent=8BS9K]
Dichelacera fraterna
 - Dichelacera fraterna Kröber, 1931 [SYNONYM SPECIES 288943:88KKP nidx=null parent=8BS9K]
 + Dichelacera fraterna Kröber, 1931 [SYNONYM SPECIES 291420:35LCB nidx=null parent=8BS9K]
Dichelacera limbatinervis
 - Dichelacera limbatinervis Kröber, 1931 [SYNONYM SPECIES 288943:88KKY nidx=null parent=8BS9B]
 + Dichelacera limbatinervis Kröber, 1931 [SYNONYM SPECIES 291420:35LCR nidx=null parent=8BS9B]
Dichelacera pseudojanuarii
 - Dichelacera pseudojanuarii Kröber, 1931 [SYNONYM SPECIES 288943:88KLG nidx=null parent=8BS9K]
 + Dichelacera pseudojanuarii Kröber, 1931 [SYNONYM SPECIES 291420:6CSH2 nidx=null parent=8BS9K]
Dichelacera soror
 - Dichelacera soror Kröber, 1931 [SYNONYM SPECIES 288943:88KLR nidx=null parent=8BSBG]
 + Dichelacera soror Kröber, 1931 [SYNONYM SPECIES 291420:35LDR nidx=null parent=8BSBG]
Dichelacera tricallosa
 - Dichelacera tricallosa Kröber, 1931 [SYNONYM SPECIES 288943:88KLY nidx=null parent=8BSBB]
 + Dichelacera tricallosa Kröber, 1931 [SYNONYM SPECIES 291420:6D4GR nidx=null parent=8BSBB]
Dicladocera sulphurea
 - Dicladocera sulphurea Kröber, 1931 [SYNONYM SPECIES 288943:88KN4 nidx=null parent=8DKZ6]
 + Dicladocera sulphurea Kröber, 1931 [SYNONYM SPECIES 291420:35PTV nidx=null parent=8DKZ6]
Dicrana frontalis
 - Dicrana frontalis [SYNONYM SPECIES 288943:BWP25 nidx=null parent=33SZG]
 + Dicrana frontalis (Kirby, 1903) [SYNONYM SPECIES 291420:C3XWS nidx=null parent=33SZG]
Dicrania hirsuta
 - Dicrania hirsuta Frey, 1970 [SYNONYM SPECIES 288943:35R29 nidx=null parent=6CF7B]
 + Dicrania hirsuta Frey, 1970 [SYNONYM SPECIES 291420:C3Y8M nidx=null parent=6CF7B]
Dicranoglossum
 - Dicranoglossum J.Sm. [SYNONYM UNRANKED 288943:BBXTM nidx=null parent=B8Z6M]
 + Dicranoglossum J.Sm. [SYNONYM UNRANKED 291420:C3YDL nidx=null parent=B8Z6M]
Didinium balbianii
 - Didinium balbianii Fabre-Domergue, 1888 [AMBIGUOUS_SYNONYM SPECIES 288943:BYCXK nidx=null parent=5JR4K]
 + Didinium balbianii Kahl, 1930 [AMBIGUOUS_SYNONYM SPECIES 291420:C3Z83 nidx=null parent=5JR4N]
 + Didinium balbianii Fabre-Domergue, 1888 [AMBIGUOUS_SYNONYM SPECIES 291420:C3Z85 nidx=null parent=5JR4K]
Didymocarpus membranaceus
 - Didymocarpus membranaceus Bedd. [SYNONYM SPECIES 288943:88566 nidx=null parent=6LR4X]
 + Didymocarpus membranaceus Bedd. [SYNONYM SPECIES 291420:35YD7 nidx=null parent=6LR4X]
Didymocoryphini
 - Didymocoryphini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QQ7Y nidx=null]
 + Didymocoryphini [ACCEPTED TRIBE 291420:C3ZDM nidx=null]
Didymodiclinus kovaljovae
 - Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 288943:84869 nidx=null]
 + Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 291420:35YSQ nidx=null]
Dilycoetha brauni
 - Dilycoetha brauni [SYNONYM SPECIES 288943:8QLR9 nidx=null parent=36665]
 + Dilycoetha brauni Schouteden, 1917 [SYNONYM SPECIES 291420:C423M nidx=null parent=36665]
Dimorphodes mancus burgersi
 - Dimorphodes mancus burgersi [SYNONYM SUBSPECIES 288943:8PLXH nidx=null parent=5GWPM]
 + Dimorphodes mancus burgersi Günther, 1935 [SYNONYM SUBSPECIES 291420:5GWPN nidx=null parent=5GWPM]
Dimorphodes mancus celebensis
 - Dimorphodes mancus celebensis Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:5GWPQ nidx=null parent=367ML]
 + Dimorphodes mancus celebensis Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C4253 nidx=null parent=367ML]
Dimorphodes novaeguineae
 - Dimorphodes novaeguineae [SYNONYM SPECIES 288943:8P92C nidx=null parent=7JQZF]
 + Dimorphodes novaeguineae (Kaup, 1871) [SYNONYM SPECIES 291420:367MY nidx=null parent=7JQZF]
Dimorphodes prostasis sarasini
 - Dimorphodes prostasis sarasini Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:5GWQ3 nidx=null parent=367N2]
 + Dimorphodes prostasis sarasini Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C4255 nidx=null parent=367N2]
Dinodon rufozonatum meridionale
 - Dinodon rufozonatum meridionale Bourret, 1935 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 288943:8FRQ6 nidx=null parent=899DS]
 + Dinodon rufozonatum meridionale Bourret, 1935 [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 291420:C4278 nidx=null parent=3WL3D]
Dinophasma mjoborgi
 - Dinophasma mjoborgi [SYNONYM SPECIES 288943:8QQLD nidx=null parent=3696M]
 + Dinophasma mjoborgi Bragg, 2001 [SYNONYM SPECIES 291420:C427D nidx=null parent=3696M]
Dioctria fuscipennis
 - Dioctria fuscipennis Fallén, 1814 [SYNONYM SPECIES 288943:88KVX nidx=null parent=8BSPK]
 + Dioctria fuscipennis Fallén, 1814 [SYNONYM SPECIES 291420:6D7YM nidx=null parent=8BSPK]
Diphascon
 - Diphascon Plate, 1889 [SYNONYM SUBGENUS 288943:8NP6Z nidx=null parent=4635]
 + Diphascon Plate, 1889 [SYNONYM SUBGENUS 291420:C42TG nidx=null parent=4635]
Diplazium conterminum
 - Diplazium conterminum Christ [ACCEPTED SPECIES 288943:B8VVS nidx=null]
 + Diplazium conterminum Christ [ACCEPTED SPECIES 291420:C42WV nidx=null]
Diplazium silvaticum var. pinnatifidum
 - Diplazium silvaticum var. pinnatifidum Bonap. [SYNONYM VARIETY 288943:BD49X nidx=null parent=B9F2J]
 + Diplazium silvaticum var. pinnatifidum Bonap. [SYNONYM VARIETY 291420:5NL97 nidx=null parent=B9F2J]
Diplazium striatum var. truncatum
 - Diplazium striatum var. truncatum (C. Presl) Hieron. [SYNONYM VARIETY 288943:BD4B2 nidx=null parent=B9DZC]
 + Diplazium striatum var. truncatum (C. Presl) Hieron. [SYNONYM VARIETY 291420:5NL9C nidx=null parent=B9DZC]
Diplomillotellina
 - Diplomillotellina Scheller in Naumann & Scheller, 1977 [ACCEPTED SUBGENUS 288943:B7B93 nidx=null]
 + Diplomillotellina Scheller in Naumann & Scheller, 1977 [ACCEPTED SUBGENUS 291420:9B7NB nidx=null]
Diplosis fleothripetiperda
 - Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3TQ6 nidx=null]
 + Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQ89 nidx=null]
Diprodexia lechevalieri
 - Diprodexia lechevalieri Séguy, 1935 [SYNONYM SPECIES 288943:88L6L nidx=null parent=8DCC3]
 + Diprodexia lechevalieri Séguy, 1935 [SYNONYM SPECIES 291420:36Q67 nidx=null parent=8DCC3]
Discocyrtus invalidus
 - Discocyrtus invalidus Piza Jr., 1938 [SYNONYM SPECIES 288943:9WPYR nidx=null parent=9X79V]
 + Discocyrtus invalidus Piza, 1938 [SYNONYM SPECIES 291420:7VS9K nidx=null parent=9X79V]
Discomorpha
 - Discomorpha Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 288943:B6PMP nidx=null]
 + Discomorpha Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 291420:C44KK nidx=null]
Ditropis
 - Ditropis W. T. Blanford, 1869 [SYNONYM GENUS 288943:BF43T nidx=null parent=7P34J]
 + Ditropis Fieber, 1866 [SYNONYM GENUS 291420:C3JMH nidx=null parent=BYBXJ]
Diura violascens
 - Diura violascens [SYNONYM SPECIES 288943:8Q837 nidx=null parent=35ZNZ]
 + Diura violascens (Leach, 1814) [SYNONYM SPECIES 291420:C452Z nidx=null parent=35ZNZ]
Dixippus bobaiensis
 - Dixippus bobaiensis [SYNONYM SPECIES 288943:8P94G nidx=null parent=3VY27]
 + Dixippus bobaiensis (Chen, 1986) [SYNONYM SPECIES 291420:3727W nidx=null parent=3VY27]
Dixippus squeleton
 - Dixippus squeleton (Olivier, 1792) [SYNONYM SPECIES 288943:3728W nidx=null parent=4FTXX]
 + Dixippus squeleton (Olivier, 1797) [SYNONYM SPECIES 291420:C454Y nidx=null parent=C4F4C]
Dizygomyza grisea
 - Dizygomyza grisea Rydén, 1952 [SYNONYM SPECIES 288943:88LC3 nidx=null parent=8BDZ2]
 + Dizygomyza grisea Rydén, 1952 [SYNONYM SPECIES 291420:372C2 nidx=null parent=8BDZ2]
Docophorus rotundus
 - Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 288943:8MYW7 nidx=null parent=7L2FG]
 + Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 291420:37398 nidx=null parent=7L2FG]
Dolichocassida
 - Dolichocassida Günther, 1958 [ACCEPTED SUBGENUS 288943:8P3GC nidx=null]
 + Dolichocassida Günther, 1958 [ACCEPTED SUBGENUS 291420:C43CF nidx=null]
Dolichopus (Dolichopus) vicinus
 - Dolichopus (Dolichopus) vicinus Macquart, 1834 [ACCEPTED SPECIES 288943:BZ7NZ nidx=null]
 + Dolichopus (Dolichopus) vicinus Macquart, 1834 [ACCEPTED SPECIES 291420:C45FH nidx=null]
Donusa phyllopoda
 - Donusa phyllopoda [SYNONYM SPECIES 288943:8QR2N nidx=null parent=6M4MC]
 + Donusa phyllopoda (Westwood, 1859) [SYNONYM SPECIES 291420:C45MB nidx=null parent=6M4MC]
Donusa spatulata
 - Donusa spatulata [SYNONYM SPECIES 288943:8P97Y nidx=null parent=4Z5T2]
 + Donusa spatulata (Blanchard, 1851) [SYNONYM SPECIES 291420:6DFPX nidx=null parent=4Z5T2]
Donzelotauropus
 - Donzelotauropus Remy, 1957 [SYNONYM SUBGENUS 288943:99F2D nidx=null parent=7NXD4]
 + Donzelotauropus Remy, 1957 [SYNONYM SUBGENUS 291420:C3P43 nidx=null parent=7NXD4]
Dorippe glabra
 - Dorippe glabra Manning, 1993 [ACCEPTED SPECIES 288943:37DBB nidx=null]
 + Dorippe glabra Manning, 1993 [ACCEPTED SPECIES 291420:C45Y8 nidx=null]
Dorippe trilobata
 - Dorippe trilobata Manning, 1993 [ACCEPTED SPECIES 288943:6DGLV nidx=null]
 + Dorippe trilobata Manning, 1993 [ACCEPTED SPECIES 291420:C45YC nidx=null]
Dorymantis
 - Dorymantis Giglio-Tos, 1914 [SYNONYM UNRANKED 288943:8PPBP nidx=null parent=8NNRF]
 + Dorymantis [SYNONYM GENUS 291420:C466K nidx=null parent=8NNRF]
Dorynota
 - Dorynota Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 288943:B6PND nidx=null]
 + Dorynota Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 291420:C466L nidx=null]
Doxocalia
 - Doxocalia Brenske, 1897 [ACCEPTED GENUS 288943:62QVG nidx=null]
 + Doxocalia Brenske, 1900 [ACCEPTED GENUS 291420:C469Q nidx=null]
Draeculacephala sagittifera
 - Draeculacephala sagittifera (Uhler, 1895) [SYNONYM SPECIES 288943:BZB8D nidx=null parent=8JHMY]
 + Draeculacephala sagittifera (Uhler, 1895) [SYNONYM SPECIES 291420:C46NP nidx=null parent=8JHMY]
Drapetis comata
 - Drapetis comata Melander, 1918 [SYNONYM SPECIES 288943:88M4Y nidx=null parent=8BVQF]
 + Drapetis comata Melander, 1918 [SYNONYM SPECIES 291420:C46PM nidx=null parent=8BVQF]
Drapetis rectineura
 - Drapetis rectineura Melander, 1918 [SYNONYM SPECIES 288943:88M83 nidx=null parent=8BVS4]
 + Drapetis rectineura Melander, 1918 [SYNONYM SPECIES 291420:C46PN nidx=null parent=8BVS4]
Drepana x z nigrum
 - Drepana x z nigrum Bryk, 1942 [SYNONYM SPECIES 288943:BZNS4 nidx=null parent=96M54]
 + Drepana x z nigrum Bryk, 1942 [SYNONYM SPECIES 291420:C46QW nidx=null parent=96M54]
Drepanosticta annandalei
 - Drepanosticta annandalei Fraser, 1924 [ACCEPTED SPECIES 288943:37N3X nidx=null]
 + Drepanosticta annandalei Fraser, 1924 [ACCEPTED SPECIES 291420:C46T3 nidx=null]
Drepanosticta hongkongensis
 - Drepanosticta hongkongensis Wilson, 1997 [ACCEPTED SPECIES 288943:37N5N nidx=null]
 + Drepanosticta hongkongensis Wilson, 1997 [ACCEPTED SPECIES 291420:C46T4 nidx=null]
Dromiacea
 - Dromiacea De Haan, 1833 [ACCEPTED SECTION_ZOOLOGY 288943:BVS5K nidx=null]
 + Dromiacea De Haan, 1833 [ACCEPTED SECTION_ZOOLOGY 291420:BBP2S nidx=null]
Drosophila ananassae
 - Drosophila ananassae Doleschall, 1858 [SYNONYM SPECIES 288943:37R54 nidx=null parent=8BX6R]
 + Drosophila ananassae Doleschall, 1858 [SYNONYM SPECIES 291420:C472K nidx=null parent=8BX6R]
Drosophila cinerella
 - Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 288943:88MJQ nidx=null parent=8BT6R]
 + Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 291420:6DM4R nidx=null parent=8BT6R]
Drosophila curvipennis
 - Drosophila curvipennis Fallén, 1823 [SYNONYM SPECIES 288943:88MKW nidx=null parent=8F4RH]
 + Drosophila curvipennis Fallén, 1823 [SYNONYM SPECIES 291420:37RGL nidx=null parent=8F4RH]
Drosophila mallochi
 - Drosophila mallochi Frota-Pessõa, 1946 [SYNONYM SPECIES 288943:885YX nidx=null parent=8BWQD]
 + Drosophila mallochi Frota-Pessõa, 1946 [SYNONYM SPECIES 291420:37S2K nidx=null parent=8BWQD]
Drosophila medionotata
 - Drosophila medionotata Frota-Pessõa, 1954 [SYNONYM SPECIES 288943:88MXP nidx=null parent=8BWQM]
 + Drosophila medionotata Frota-Pessõa, 1954 [SYNONYM SPECIES 291420:37S3L nidx=null parent=8BWQM]
Drosophila neolliptica
 - Drosophila neolliptica Pavan & Magalhães, 1950 [SYNONYM SPECIES 288943:88N2C nidx=null parent=8BXDP]
 + Drosophila neolliptica Pavan & Magalhães, 1950 [SYNONYM SPECIES 291420:37S8K nidx=null parent=8BXDP]
Drosophila parabocainoides
 - Drosophila parabocainoides Wheeler & Magalhães, 1962 [SYNONYM SPECIES 288943:88N5P nidx=null parent=8BXJ9]
 + Drosophila parabocainoides Wheeler & Magalhães, 1962 [SYNONYM SPECIES 291420:6DM87 nidx=null parent=8BXJ9]
Drymotaenium
 - Drymotaenium Makino [SYNONYM UNRANKED 288943:B924P nidx=null parent=B8YG7]
 + Drymotaenium Makino [SYNONYM UNRANKED 291420:C3G4X nidx=null parent=B8YG7]
Drymus (Drymus) sylvaticus ryeii
 - Drymus (Drymus) sylvaticus ryeii Douglas & Scott, 1865 [SYNONYM INFRASPECIFIC_NAME 288943:BX57V nidx=null parent=8Q6VC]
 + Drymus (Drymus) sylvaticus ryeii Douglas & Scott, 1865 [SYNONYM SUBSPECIES 291420:C47HJ nidx=null parent=8Q6VC]
Drymus brunneus brunneus
 - Drymus brunneus brunneus (Sahlberg, 1848) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7ZZ nidx=null parent=7GR5M]
 + Drymus brunneus brunneus (Sahlberg, 1848) [SYNONYM SUBSPECIES 291420:C47HL nidx=null parent=7GR5M]
Drymus guttatus
 - Drymus guttatus Matsumura *, 1911 [SYNONYM SPECIES 288943:8P9BH nidx=null parent=6GGK9]
 + Drymus guttatus Matsumura, 1911 [SYNONYM SPECIES 291420:C47HM nidx=null parent=6GGK9]
Drymus latus latus
 - Drymus latus latus Douglas & Scott, 1871 [SYNONYM INFRASPECIFIC_NAME 288943:8Q823 nidx=null parent=7GQTL]
 + Drymus latus latus Douglas & Scott, 1871 [SYNONYM SUBSPECIES 291420:C47HF nidx=null parent=7GQTL]
Drymus latus obscurior
 - Drymus latus obscurior Kerzhner, 1977 [SYNONYM INFRASPECIFIC_NAME 288943:8QM2K nidx=null parent=7GR5L]
 + Drymus latus obscurior Kerzhner, 1977 [SYNONYM SUBSPECIES 291420:C47HG nidx=null parent=7GR5L]
Drymus sylvaticus ryeii
 - Drymus sylvaticus ryeii Douglas & Scott, 1865 [SYNONYM INFRASPECIFIC_NAME 288943:BZXSQ nidx=null parent=8Q6VC]
 + Drymus sylvaticus ryeii Douglas & Scott, 1865 [SYNONYM SUBSPECIES 291420:C47HK nidx=null parent=8Q6VC]
Dryoathyrium
 - Dryoathyrium Ching [SYNONYM UNRANKED 288943:B924S nidx=null parent=B8XTC]
 + Dryoathyrium Ching [SYNONYM UNRANKED 291420:C3RXS nidx=null parent=B8XTC]
Dundubia fasciceps
 - Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 288943:8J37N nidx=null parent=8JJ7R]
 + Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 291420:382M6 nidx=null parent=8JJ7R]
Duolandrevus (Eulandrevus) obsidianua
 - Duolandrevus (Eulandrevus) obsidianua [SYNONYM SPECIES 288943:BV6CP nidx=null parent=8PYGV]
 + Duolandrevus (Eulandrevus) obsidianua He, 2019 [SYNONYM SPECIES 291420:C4823 nidx=null parent=8PYGV]
Durio mansonii
 - Durio mansonii (Gamble) Bakh. [SYNONYM SPECIES 288943:7VJN4 nidx=null parent=MLR2]
 + Durio mansonii (Gamble) Bakh. [SYNONYM SPECIES 291420:383VV nidx=null parent=MLR2]
Dushana
 - Dushana Murina, 1975 [SYNONYM SUBGENUS 288943:8P3GH nidx=null parent=634K8]
 + Dushana Murina, 1975 [SYNONYM SUBGENUS 291420:C3NL7 nidx=null parent=634K8]
Dyadimyia aurea
 - Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 288943:88NR4 nidx=null parent=C2RY2]
 + Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 291420:385HX nidx=null parent=C2RY2]
Dynatosoma gracile
 - Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3V3P nidx=null]
 + Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQK5 nidx=null]
Dysaphis (Dysaphis) apiifolia
 - Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 288943:386VD nidx=null]
 + Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 291420:C487L nidx=null]
Dysaphis (Dysaphis) cousiniae
 - Dysaphis (Dysaphis) cousiniae [ACCEPTED SPECIES 288943:BZBHS nidx=null]
 + Dysaphis (Dysaphis) cousiniae [ACCEPTED SPECIES 291420:C487S nidx=null]
Dysaphis (Dysaphis) radicola
 - Dysaphis (Dysaphis) radicola (Mordvilko, 1897) [ACCEPTED SPECIES 288943:8P9CT nidx=null]
 + Dysaphis (Dysaphis) radicola (Mordvilko, 1897) [ACCEPTED SPECIES 291420:C4889 nidx=null]
Dysaphis (Dysaphis) sharmai
 - Dysaphis (Dysaphis) sharmai [ACCEPTED SPECIES 288943:6DPL6 nidx=null]
 + Dysaphis (Dysaphis) sharmai [ACCEPTED SPECIES 291420:C488F nidx=null]
Dysaulini
 - Dysaulini Giglio-Tos, 1919 [ACCEPTED TRIBE 288943:8QQ5G nidx=null]
 + Dysaulini [ACCEPTED TRIBE 291420:C488R nidx=null]
Dysoxylum baillonii
 - Dysoxylum baillonii (Pierre) Pierre [SYNONYM SPECIES 288943:8S5GS nidx=null parent=8SFCX]
 + Dysoxylum baillonii (Pierre) Pierre [SYNONYM SPECIES 291420:6DQZF nidx=null parent=8SFCX]
Dysphaea haomiao
 - Dysphaea haomiao Hämäläinen, 2012 [ACCEPTED SPECIES 288943:9X2KF nidx=null]
 + Dysphaea haomiao Hämäläinen, 2012 [ACCEPTED SPECIES 291420:C48DR nidx=null]
Dystactina
 - Dystactina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QQ7B nidx=null]
 + Dystactina [ACCEPTED SUBTRIBE 291420:C48HD nidx=null]
Echinogaster sagittifer
 - Echinogaster sagittifer (Linton, 1889) [SYNONYM SPECIES 288943:38J47 nidx=null parent=4WXCV]
 + Echinogaster sagittifer (Linton, 1889) [SYNONYM SPECIES 291420:C48ZP nidx=null parent=4WXCV]
Echinomyia latimargo
 - Echinomyia latimargo Pandellé, 1896 [SYNONYM SPECIES 288943:88NW3 nidx=null parent=8D2DB]
 + Echinomyia latimargo Pandellé, 1896 [SYNONYM SPECIES 291420:38JKC nidx=null parent=8D2DB]
Edouardia
 - Edouardia Gude, 1914 [SYNONYM GENUS 288943:BGCT2 nidx=null parent=7P28Z]
 + Edouardia Corr.Mello ex Stellfeld [SYNONYM UNRANKED 291420:C4BWM nidx=null parent=7K3Y]
Elaphrus pyritosus
 - Elaphrus pyritosus P.Rossi, 1792 [SYNONYM SPECIES 288943:8LF3D nidx=null parent=8LYF3]
 + Elaphrus pyritosus P.Rossi, 1792 [SYNONYM SPECIES 291420:6F3JZ nidx=null parent=8LYF3]
Elzunia humboldtii
 - Elzunia humboldtii (Latreille) [ACCEPTED SPECIES 288943:39F5X nidx=null]
 + Elzunia humboldtii (Latreille) [ACCEPTED SPECIES 291420:C4D5S nidx=null]
Emblethis griseus bullatus
 - Emblethis griseus bullatus Fieber, 1861 [SYNONYM INFRASPECIFIC_NAME 288943:8PLNL nidx=null parent=39G43]
 + Emblethis griseus bullatus Fieber, 1861 [SYNONYM SUBSPECIES 291420:C4D77 nidx=null parent=39G43]
Emblethis griseus griseus
 - Emblethis griseus griseus (Wolff, 1802) [SYNONYM INFRASPECIFIC_NAME 288943:8PLNM nidx=null parent=39G43]
 + Emblethis griseus griseus (Wolff, 1802) [SYNONYM SUBSPECIES 291420:C4D78 nidx=null parent=39G43]
Emblethis verbasci verbasci
 - Emblethis verbasci verbasci (Fabricius, 1803) [SYNONYM INFRASPECIFIC_NAME 288943:8PLNN nidx=null parent=39G4W]
 + Emblethis verbasci verbasci (Fabricius, 1803) [SYNONYM SUBSPECIES 291420:C4D79 nidx=null parent=39G4W]
Empis (Anacrostichus) pachymorion
 - Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 288943:8BZ2N nidx=null]
 + Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 291420:39JJJ nidx=null]
Empis pallidiventris
 - Empis pallidiventris Fallén, 1816 [SYNONYM SPECIES 288943:88PZT nidx=null parent=8DLCC]
 + Empis pallidiventris Fallén, 1816 [SYNONYM SPECIES 291420:39JJT nidx=null parent=8DLCC]
Empis spissirostris
 - Empis spissirostris Fallén, 1816 [SYNONYM SPECIES 288943:88Q5G nidx=null parent=8DLG9]
 + Empis spissirostris Fallén, 1816 [SYNONYM SPECIES 291420:39JQK nidx=null parent=8DLG9]
Emplectonema antonina
 - Emplectonema antonina [SYNONYM SPECIES 288943:39JV7 nidx=null parent=55Q3B]
 + Emplectonema antonina (Quatrefages, 1846) [SYNONYM SPECIES 291420:C4DHQ nidx=null parent=55Q3B]
Empusa (Empusa)
 - Empusa (Empusa) Illiger, 1798 [SYNONYM INFRAGENERIC_NAME 288943:8QPXR nidx=null parent=8NR95]
 + Empusa (Empusa) [SYNONYM SUBGENUS 291420:C3NBD nidx=null parent=8NR95]
Empusidae
 - Empusidae Burmeister, 1838 [ACCEPTED FAMILY 288943:8NKLW nidx=null]
 + Empusidae [ACCEPTED FAMILY 291420:9NP nidx=null]
Empusina
 - Empusina Burmeister, 1838 [ACCEPTED SUBTRIBE 288943:8QPMK nidx=null]
 + Empusina [ACCEPTED SUBTRIBE 291420:C4DLS nidx=null]
Empusinae
 - Empusinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8PRXK nidx=null]
 + Empusinae [ACCEPTED SUBFAMILY 291420:C4DLT nidx=null]
Empusini
 - Empusini Burmeister, 1838 [ACCEPTED TRIBE 288943:8Q94Q nidx=null]
 + Empusini [ACCEPTED TRIBE 291420:C4DLV nidx=null]
Emydura victoriae worrelli
 - Emydura victoriae worrelli [SYNONYM INFRASPECIFIC_NAME 288943:8H6NJ nidx=null parent=39LT7]
 + Emydura victoriae worrelli [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWL nidx=null parent=39LT7]
Enitharonecta
 - Enitharonecta Hungerford, 1928 [ACCEPTED SUBGENUS 288943:8P3GS nidx=null]
 + Enitharonecta Hungerford, 1928 [ACCEPTED SUBGENUS 291420:C3D86 nidx=null]
Enoplus demani
 - Enoplus demani de Man, 1886 [ACCEPTED SPECIES 288943:8G894 nidx=null]
 + Enoplus demani Galtsova, 1976 [ACCEPTED SPECIES 291420:C4FJN nidx=null]
Entosiphon
 - Entosiphon Koehler & Vaney, 1903 [SYNONYM GENUS 288943:BF4C2 nidx=null parent=7P47L]
 + Entosiphon Bedd. [SYNONYM UNRANKED 291420:C4FYB nidx=null parent=35GJ]
Epaphroditidae
 - Epaphroditidae Burmeister, 1838 [ACCEPTED FAMILY 288943:8NKLZ nidx=null]
 + Epaphroditidae [ACCEPTED FAMILY 291420:9S5 nidx=null]
Epaphroditinae
 - Epaphroditinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6YC nidx=null]
 + Epaphroditinae [ACCEPTED SUBFAMILY 291420:C4G7B nidx=null]
Epaphroditini
 - Epaphroditini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QPWX nidx=null]
 + Epaphroditini [ACCEPTED TRIBE 291420:C4G7C nidx=null]
Epaphroditus conspicuus
 - Epaphroditus conspicuus (Wulp, 1872) [ACCEPTED SPECIES 288943:8C2B5 nidx=null]
 + Epaphroditus conspicuus (Wulp, 1872) [ACCEPTED SPECIES 291420:6FMM5 nidx=null]
Ephippigera zapateri
 - Ephippigera zapateri [SYNONYM SPECIES 288943:8PYQ5 nidx=null parent=BFL2]
 + Ephippigera zapateri (Bolívar, 1877) [SYNONYM SPECIES 291420:C4GB9 nidx=null parent=BFL2]
Ephippigerida zapatari
 - Ephippigerida zapatari [SYNONYM SPECIES 288943:8QJ65 nidx=null parent=BFL2]
 + Ephippigerida zapatari (Bolívar, 1877) [SYNONYM SPECIES 291420:C4GBJ nidx=null parent=BFL2]
Ephippium nigerrima
 - Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3V9Z nidx=null]
 + Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQR6 nidx=null]
Epicranopygia vittipennis
 - Epicranopygia vittipennis [SYNONYM SPECIES 288943:BWPTF nidx=null parent=9JDB]
 + Epicranopygia vittipennis (Hincks, 1955) [SYNONYM SPECIES 291420:C4GHM nidx=null parent=9JDB]
Epidapus (Epidapus) microthorax
 - Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 288943:8C2KW nidx=null]
 + Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 291420:6FQHY nidx=null]
Epidapus (Epidapus) schillei
 - Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 288943:8C2KY nidx=null]
 + Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 291420:6FQHV nidx=null]
Epidapus absoloni
 - Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 288943:88R6T nidx=null parent=8C2KY]
 + Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 291420:6G2H7 nidx=null parent=6FQHV]
Epipsila nigricornis
 - Epipsila nigricornis Kröber, 1931 [SYNONYM SPECIES 288943:88RLB nidx=null parent=8C5LQ]
 + Epipsila nigricornis Kröber, 1931 [SYNONYM SPECIES 291420:6G8LR nidx=null parent=8C5LQ]
Epistrophe reducta
 - Epistrophe reducta Čepelák, 1940 [SYNONYM SPECIES 288943:88RM6 nidx=null parent=8FMX5]
 + Epistrophe reducta Čepelák, 1940 [SYNONYM SPECIES 291420:6G877 nidx=null parent=8FMX5]
Epistrophe undulata
 - Epistrophe undulata Čepelák, 1940 [SYNONYM SPECIES 288943:88RM8 nidx=null parent=8FMX5]
 + Epistrophe undulata Čepelák, 1940 [SYNONYM SPECIES 291420:6FW75 nidx=null parent=8FMX5]
Epoicocladius furudoquintus
 - Epoicocladius furudoquintus Sasa & Arakawa, 1994 [SYNONYM SPECIES 288943:9HXKS nidx=null parent=9HWV9]
 + Epoicocladius furudoquintus Sasa & Arakawa, 1994 [SYNONYM SPECIES 291420:8ZTYM nidx=null parent=9HWV9]
Epoicocladius furudoseptimus
 - Epoicocladius furudoseptimus Sasa & Arakawa, 1994 [SYNONYM SPECIES 288943:9HZKG nidx=null parent=9HXMJ]
 + Epoicocladius furudoseptimus Sasa & Arakawa, 1994 [SYNONYM SPECIES 291420:8ZX3M nidx=null parent=9HXMJ]
Epoicocladius furudosextus
 - Epoicocladius furudosextus Sasa, 1996 [SYNONYM SPECIES 288943:9HT4C nidx=null parent=9HS8G]
 + Epoicocladius furudosextus Sasa, 1996 [SYNONYM SPECIES 291420:8ZQ8Y nidx=null parent=9HS8G]
Epoicocladius kibaprimus
 - Epoicocladius kibaprimus Sasa & Sumita, 1998 [SYNONYM SPECIES 288943:9HY65 nidx=null parent=9HTCQ]
 + Epoicocladius kibaprimus Sasa & Sumita, 1998 [SYNONYM SPECIES 291420:8ZVM2 nidx=null parent=9HTCQ]
Epoicocladius togalimeus
 - Epoicocladius togalimeus Sasa & Okazawa, 1992 [SYNONYM SPECIES 288943:9HXDN nidx=null parent=9HHTC]
 + Epoicocladius togalimeus Sasa & Okazawa, 1992 [SYNONYM SPECIES 291420:8ZTS7 nidx=null parent=9HHTC]
Epoicocladius toganipeus
 - Epoicocladius toganipeus Sasa & Okazawa, 1992 [SYNONYM SPECIES 288943:9HSVZ nidx=null parent=9HWV9]
 + Epoicocladius toganipeus Sasa & Okazawa, 1992 [SYNONYM SPECIES 291420:8ZQ28 nidx=null parent=9HWV9]
Epoicocladius toyamalemeus
 - Epoicocladius toyamalemeus Sasa, 1996 [SYNONYM SPECIES 288943:9HXXX nidx=null parent=9J6J9]
 + Epoicocladius toyamalemeus Sasa, 1996 [SYNONYM SPECIES 291420:8ZVD9 nidx=null parent=9J6J9]
Epoicocladius toyamameneus
 - Epoicocladius toyamameneus Sasa, 1996 [SYNONYM SPECIES 288943:9HWTF nidx=null parent=9J6J9]
 + Epoicocladius toyamameneus Sasa, 1996 [SYNONYM SPECIES 291420:8ZT72 nidx=null parent=9J6J9]
Epoicocladius toyamaneous
 - Epoicocladius toyamaneous Sasa, 1996 [SYNONYM SPECIES 288943:9HX7C nidx=null parent=9HWV9]
 + Epoicocladius toyamaneous Sasa, 1996 [SYNONYM SPECIES 291420:8ZTLN nidx=null parent=9HWV9]
Epoicocladius toyamaopeus
 - Epoicocladius toyamaopeus Sasa, 1996 [SYNONYM SPECIES 288943:9HXD7 nidx=null parent=9HHTC]
 + Epoicocladius toyamaopeus Sasa, 1996 [SYNONYM SPECIES 291420:8ZTRQ nidx=null parent=9HHTC]
Epoicocladius yufuniveus
 - Epoicocladius yufuniveus Sasa & Suzuki, 1991 [SYNONYM SPECIES 288943:9HZ87 nidx=null parent=9HWTK]
 + Epoicocladius yufuniveus Sasa & Suzuki, 1991 [SYNONYM SPECIES 291420:8ZWQZ nidx=null parent=9HWTK]
Epsomantini
 - Epsomantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPY8 nidx=null]
 + Epsomantini [ACCEPTED TRIBE 291420:C4HLB nidx=null]
Equisetidae
 - Equisetidae Warm. [SYNONYM UNRANKED 288943:BV884 nidx=null parent=B8V4C]
 + Equisetidae Warm. [SYNONYM UNRANKED 291420:C4HNG nidx=null parent=B8V4C]
Equisetum × trachyodon
 - Equisetum × trachyodon A. Braun [ACCEPTED SPECIES 288943:BJZDS nidx=null]
 + Equisetum × trachyodon (A. Braun) W. D. J. Koch [SYNONYM SPECIES 291420:BBBZT nidx=null parent=BMWVV]
Equus
 - Equus Linnaeus, 1758 [ACCEPTED SUBGENUS 288943:8NPHN nidx=null]
 + Equus Linnaeus, 1758 [ACCEPTED SUBGENUS 291420:C4HPN nidx=null]
Erax nervosus
 - Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VFS nidx=null]
 + Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQS4 nidx=null]
Erebicambarus
 - Erebicambarus Hobbs, 1969 [SYNONYM SUBGENUS 288943:8P3GX nidx=null parent=7NRQP]
 + Erebicambarus Hobbs, 1969 [SYNONYM SUBGENUS 291420:C3SSC nidx=null parent=7NRQP]
Eremiaphilidae
 - Eremiaphilidae Schwarz & Roy, 2019 [ACCEPTED FAMILY 288943:8NKM2 nidx=null]
 + Eremiaphilidae [ACCEPTED FAMILY 291420:9TW nidx=null]
Eremiaphilinae
 - Eremiaphilinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8QQ5Z nidx=null]
 + Eremiaphilinae [ACCEPTED SUBFAMILY 291420:C4HZS nidx=null]
Eremidii
 - Eremidii Johnston, 1956 [SYNONYM FAMILY 288943:BSJ7F nidx=null parent=8NKLP]
 + Eremidii Johnston, 1956 [SYNONYM SUBFAMILY 291420:8PSPB nidx=null parent=8NKWX]
Eremocoris fraternus fraternus
 - Eremocoris fraternus fraternus Horvath, 1883 [SYNONYM INFRASPECIFIC_NAME 288943:7H3W3 nidx=null parent=5H5S7]
 + Eremocoris fraternus fraternus Horvath, 1883 [SYNONYM SUBSPECIES 291420:C4J65 nidx=null parent=5H5S7]
Eremocoris plebejus plebejus
 - Eremocoris plebejus plebejus (Fallen, 1807) [SYNONYM INFRASPECIFIC_NAME 288943:8PLNP nidx=null parent=6GGK9]
 + Eremocoris plebejus plebejus (Fallen, 1807) [SYNONYM SUBSPECIES 291420:C4J69 nidx=null parent=6GGK9]
Eremocoris podagricus podagricus
 - Eremocoris podagricus podagricus (Fabricius, 1775) [SYNONYM INFRASPECIFIC_NAME 288943:8QNX7 nidx=null parent=6GGJY]
 + Eremocoris podagricus podagricus (Fabricius, 1775) [SYNONYM SUBSPECIES 291420:C4J6B nidx=null parent=6GGJY]
Erephopsis picea
 - Erephopsis picea Brèthes, 1910 [SYNONYM SPECIES 288943:88RRT nidx=null parent=8C5LM]
 + Erephopsis picea Brèthes, 1910 [SYNONYM SPECIES 291420:6GGQW nidx=null parent=8C5LM]
Erinaceus concolor
 - Erinaceus concolor Martin, 1838 [ACCEPTED SPECIES 288943:3B2BZ nidx=null]
 + Erinaceus concolor Martin, 1838 [ACCEPTED SPECIES 291420:C4KJS nidx=null]
Eriocera (Eriocera) acunai
 - Eriocera (Eriocera) acunai Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ83J nidx=null]
 + Eriocera (Eriocera) acunai Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KQR nidx=null]
Eriocera (Eriocera) albihirta
 - Eriocera (Eriocera) albihirta Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ83P nidx=null]
 + Eriocera (Eriocera) albihirta Alexander, 1912 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KQV nidx=null]
Eriocera (Eriocera) angustissima
 - Eriocera (Eriocera) angustissima Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ83Y nidx=null]
 + Eriocera (Eriocera) angustissima Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KR2 nidx=null]
Eriocera (Eriocera) aperta
 - Eriocera (Eriocera) aperta Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 288943:BYQC4 nidx=null]
 + Eriocera (Eriocera) aperta Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KR6 nidx=null]
Eriocera (Eriocera) argentina
 - Eriocera (Eriocera) argentina Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ847 nidx=null]
 + Eriocera (Eriocera) argentina Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KR7 nidx=null]
Eriocera (Eriocera) aurata
 - Eriocera (Eriocera) aurata Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ84D nidx=null]
 + Eriocera (Eriocera) aurata Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KRB nidx=null]
Eriocera (Eriocera) columbiana
 - Eriocera (Eriocera) columbiana Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ855 nidx=null]
 + Eriocera (Eriocera) columbiana Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KRR nidx=null]
Eriocera (Eriocera) cornigera
 - Eriocera (Eriocera) cornigera Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ858 nidx=null]
 + Eriocera (Eriocera) cornigera Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KRT nidx=null]
Eriocera (Eriocera) cybele
 - Eriocera (Eriocera) cybele Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ85H nidx=null]
 + Eriocera (Eriocera) cybele Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KRY nidx=null]
Eriocera (Eriocera) domingensis
 - Eriocera (Eriocera) domingensis Alexander, 1916 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ85L nidx=null]
 + Eriocera (Eriocera) domingensis Alexander, 1916 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KS2 nidx=null]
Eriocera (Eriocera) erythraea
 - Eriocera (Eriocera) erythraea Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ85Q nidx=null]
 + Eriocera (Eriocera) erythraea Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KS5 nidx=null]
Eriocera (Eriocera) exquisita
 - Eriocera (Eriocera) exquisita Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ85S nidx=null]
 + Eriocera (Eriocera) exquisita Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KS7 nidx=null]
Eriocera (Eriocera) macrocera
 - Eriocera (Eriocera) macrocera Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ87S nidx=null]
 + Eriocera (Eriocera) macrocera Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KT6 nidx=null]
Eriocera (Eriocera) nigrithorax
 - Eriocera (Eriocera) nigrithorax Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ888 nidx=null]
 + Eriocera (Eriocera) nigrithorax Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KTD nidx=null]
Eriocera (Eriocera) perlaeta
 - Eriocera (Eriocera) perlaeta Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ88X nidx=null]
 + Eriocera (Eriocera) perlaeta Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KTP nidx=null]
Eriocera (Eriocera) perpulchra
 - Eriocera (Eriocera) perpulchra Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ88Z nidx=null]
 + Eriocera (Eriocera) perpulchra Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KTR nidx=null]
Eriocera (Eriocera) pulchripes
 - Eriocera (Eriocera) pulchripes Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ898 nidx=null]
 + Eriocera (Eriocera) pulchripes Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KTX nidx=null]
Eriocera (Eriocera) saturata
 - Eriocera (Eriocera) saturata Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZ89G nidx=null]
 + Eriocera (Eriocera) saturata Alexander, 1919 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4KV2 nidx=null]
Eriosoma (Schizoneura) ulmi
 - Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 288943:BZCBC nidx=null parent=8P9NH]
 + Eriosoma (Schizoneura) ulmi (Linnaeus, 1758) [AMBIGUOUS_SYNONYM SPECIES 291420:C4KZW nidx=null parent=7H3K8]
 + Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 291420:C4KZX nidx=null parent=3B6C8]
 + Eriosoma (Schizoneura) ulmi [AMBIGUOUS_SYNONYM SPECIES 291420:C4KZY nidx=null parent=8P9NH]
Eristalis bulgarica
 - Eristalis bulgarica Szilády, 1934 [SYNONYM SPECIES 288943:88RXC nidx=null parent=9HDL4]
 + Eristalis bulgarica Szilády, 1934 [SYNONYM SPECIES 291420:6H388 nidx=null parent=9HDL4]
Eristalis columbicus
 - Eristalis columbicus Macquart, 1855 [SYNONYM SPECIES 288943:88RXN nidx=null parent=8C3H9]
 + Eristalis columbicus Macquart, 1855 [SYNONYM SPECIES 291420:3B7NJ nidx=null parent=8C3H9]
Eristalis lapideus
 - Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VHY nidx=null]
 + Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQTJ nidx=null]
Eristalis lherminierii
 - Eristalis lherminierii Macquart, 1842 [SYNONYM SPECIES 288943:887LR nidx=null parent=9H9SC]
 + Eristalis lherminierii Macquart, 1842 [SYNONYM SPECIES 291420:3B7RZ nidx=null parent=9H9SC]
Eristalis milesiformis
 - Eristalis milesiformis Fallén, 1817 [SYNONYM SPECIES 288943:88RZW nidx=null parent=8FJS8]
 + Eristalis milesiformis Fallén, 1817 [SYNONYM SPECIES 291420:3B7SZ nidx=null parent=8FJS8]
Eristalis paucisinuatus
 - Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3RK8 nidx=null]
 + Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQTL nidx=null]
Eristalis polonica
 - Eristalis polonica Szilády, 1934 [SYNONYM SPECIES 288943:88S2N nidx=null parent=9HDL4]
 + Eristalis polonica Szilády, 1934 [SYNONYM SPECIES 291420:6H2Y6 nidx=null parent=9HDL4]
Eristalis pratorum
 - Eristalis pratorum Meigen, 1822 [SYNONYM SPECIES 288943:88S2P nidx=null parent=9H9T2]
 + Eristalis pratorum Meigen, 1822 [SYNONYM SPECIES 291420:C4L4B nidx=null parent=9H9T2]
Eristalis vitalisi
 - Eristalis vitalisi Hervé-Bazin, 1923 [SYNONYM SPECIES 288943:88S42 nidx=null parent=9H9TD]
 + Eristalis vitalisi Hervé-Bazin, 1923 [SYNONYM SPECIES 291420:3B7Y6 nidx=null parent=9H9TD]
Esenbeckia argentina
 - Esenbeckia argentina Kröber, 1931 [SYNONYM SPECIES 288943:88S69 nidx=null parent=8C3ST]
 + Esenbeckia argentina Kröber, 1931 [SYNONYM SPECIES 291420:3BHLP nidx=null parent=8C3ST]
Esuris tergina
 - Esuris tergina (Stal, 1858) [ACCEPTED SPECIES 288943:3BKK3 nidx=null]
 + Esuris tergina (Stål, 1860) [ACCEPTED SPECIES 291420:C4LX6 nidx=null]
 + Esuris tergina (Stal, 1860) [SYNONYM SPECIES 291420:C4LX7 nidx=null parent=C4LX6]
Etyoida
 - †Etyoida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 288943:BVS5L nidx=null]
 + Etyoida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 291420:BDJKF nidx=null]
Eucarabus chaudoirii
 - Eucarabus chaudoirii (Gebler, 1847) [SYNONYM SPECIES 288943:8LF93 nidx=null parent=68Z7V]
 + Eucarabus chaudoirii (Gebler, 1847) [SYNONYM SPECIES 291420:3BQZN nidx=null parent=68Z7V]
Eucarabus rothii
 - Eucarabus rothii (Dejean, 1829) [SYNONYM SPECIES 288943:8LF9D nidx=null parent=5WZ7S]
 + Eucarabus rothii (Dejean, 1829) [SYNONYM SPECIES 291420:6H6J5 nidx=null parent=5WZ7S]
Eucharis
 - Eucharis Récluz, 1850 [SYNONYM GENUS 288943:BDVK5 nidx=null parent=7NQH9]
 + Eucharis [ACCEPTED GENUS 291420:C4LDL nidx=null]
Euchomenellini
 - Euchomenellini Giglio-Tos, 1916 [SYNONYM TRIBE 288943:B7XC9 nidx=null parent=8QPNF]
 + Euchomenellini [SYNONYM TRIBE 291420:C4MJQ nidx=null parent=8QPNF]
Euchomenina
 - Euchomenina Giglio-Tos, 1916 [ACCEPTED SUBTRIBE 288943:8QPQ3 nidx=null]
 + Euchomenina [ACCEPTED SUBTRIBE 291420:C4MJR nidx=null]
Euchromadorinae
 - Euchromadorinae Gerlach & Riemann, 1973 [ACCEPTED SUBFAMILY 288943:8FZJK nidx=null]
 + Euchromadorinae Gerlach & Riemann, 1973 [ACCEPTED SUBFAMILY 291420:C4MK4 nidx=null]
Eucypris lobatoi
 - †Eucypris lobatoi Bergue, Ramos & Maranhão, 2018 [ACCEPTED SPECIES 288943:8QBWL nidx=null]
 + Eucypris lobatoi Bergue, Ramos & Maranhão, 2018 [ACCEPTED SPECIES 291420:C4N7L nidx=null]
Eugenia minuscula
 - Eugenia minuscula McVaugh [ACCEPTED SPECIES 288943:BBDQ3 nidx=null]
 + Eugenia minuscula McVaugh [ACCEPTED SPECIES 291420:3C5GL nidx=null]
Euhesma
 - Euhesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8NPMN nidx=null]
 + Euhesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C4NG2 nidx=null]
Eumantodea
 - Eumantodea Westwood, 1889 [ACCEPTED SUBORDER 288943:8PRTZ nidx=null]
 + Eumantodea [ACCEPTED SUBORDER 291420:C4NPN nidx=null]
Eumenes lepelletieri
 - Eumenes lepelletieri de Saussure, 1852 [SYNONYM SPECIES 288943:BMR9Y nidx=null parent=7JPW2]
 + Eumenes lepelletieri de Saussure, 1852 [SYNONYM SPECIES 291420:C4NT4 nidx=null parent=7JPW2]
Eumerus ornatus
 - Eumerus ornatus Meigen, 1822 [ACCEPTED SPECIES 288943:3CDZ5 nidx=null]
 + Eumerus ornatus Meigen, 1822 [ACCEPTED SPECIES 291420:C4NTV nidx=null]
Eunemertes antonina
 - Eunemertes antonina [SYNONYM SPECIES 288943:6GYDG nidx=null parent=55Q3B]
 + Eunemertes antonina (Quatrefages, 1846) [SYNONYM SPECIES 291420:C4NYK nidx=null parent=55Q3B]
Eupalopsellidae
 - Eupalopsellidae [ACCEPTED FAMILY 288943:9XY nidx=null]
 + Eupalopsellidae Willmann, 1952 [ACCEPTED FAMILY 291420:C4P57 nidx=null]
Euphaea ochracea
 - Euphaea ochracea Selys, 1859 [ACCEPTED SPECIES 288943:9WTZV nidx=null]
 + Euphaea ochracea Selys, 1859 [ACCEPTED SPECIES 291420:C4P9M nidx=null]
Euphoresia
 - Euphoresia Brenske, 1897 [ACCEPTED GENUS 288943:635G5 nidx=null]
 + Euphoresia Brenske, 1900 [ACCEPTED GENUS 291420:C4PZJ nidx=null]
Euphyodesmus vector
 - Euphyodesmus vector Chamberlin, 1941 [SYNONYM SPECIES 288943:BRWQW nidx=null parent=354BV]
 + Euphyodesmus vector Chamberlin, 1941 [SYNONYM SPECIES 291420:C4Q3Q nidx=null parent=354BV]
Eupromachus acutangulus mocsaryi
 - Eupromachus acutangulus mocsaryi Kuthy, 1911 [SYNONYM INFRASPECIFIC_NAME 288943:7JS9N nidx=null parent=3CY4Y]
 + Eupromachus acutangulus mocsaryi Kuthy, 1911 [SYNONYM SUBSPECIES 291420:C4QB6 nidx=null parent=3CY4Y]
Eupsilia delicata
 - Eupsilia delicata Ronkay, Varga & Behounek, 1991 [ACCEPTED SPECIES 288943:6HDW4 nidx=null]
 + Eupsilia delicata Ronkay, Varga & Behounek, 1991 [ACCEPTED SPECIES 291420:C4QBD nidx=null]
Eupteryx concinna
 - Eupteryx concinna (Germar, 1831) [SYNONYM SPECIES 288943:BZD7R nidx=null parent=3CZDK]
 + Eupteryx concinna (Germar, 1831) [SYNONYM SPECIES 291420:C4QD2 nidx=null parent=3CZDK]
Euptychoides
 - Euptychoides Forster, 1964 [ACCEPTED GENUS 288943:928YV nidx=null]
 + Euptychoides Forster, 1964 [ACCEPTED GENUS 291420:C4QD7 nidx=null]
Euribia campestris
 - Euribia campestris Itō, 1956 [SYNONYM SPECIES 288943:888MK nidx=null parent=7DXQ9]
 + Euribia campestris Itō, 1956 [SYNONYM SPECIES 291420:6HFDH nidx=null parent=7DXQ9]
Euribia sirunaseva
 - Euribia sirunaseva Hering, 1938 [SYNONYM SPECIES 288943:888P4 nidx=null parent=89C69]
 + Euribia sirunaseva Hering, 1938 [SYNONYM SPECIES 291420:3CZVL nidx=null parent=89C69]
Eurigaster postica
 - Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VKT nidx=null]
 + Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQZK nidx=null]
Eurigaster strigosa
 - Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VKV nidx=null]
 + Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JQZQ nidx=null]
Eurycantha calcarata diabolus
 - Eurycantha calcarata diabolus Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:7JRKL nidx=null parent=6HF6S]
 + Eurycantha calcarata diabolus Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C4QKS nidx=null parent=6HF6S]
Eurycantha micrantha
 - Eurycantha micrantha [SYNONYM SPECIES 288943:8P9XF nidx=null parent=3D3FB]
 + Eurycantha micrantha Montrouzier, 1855 [SYNONYM SPECIES 291420:C4QKT nidx=null parent=3D3FB]
Eurygarka freyrei
 - Eurygarka freyrei Ježek, Le Pont, Martínez & Mollinedo, 2011 [ACCEPTED SPECIES 288943:9HSVJ nidx=null]
 + Eurygarka freyrei Ježek, Le Pont, Martínez & Mollinedo, 2011 [ACCEPTED SPECIES 291420:8ZPZR nidx=null]
Euryglossella
 - Euryglossella Cockerell, 1910 [ACCEPTED SUBGENUS 288943:8NPPF nidx=null]
 + Euryglossella Cockerell, 1910 [ACCEPTED SUBGENUS 291420:C4QM2 nidx=null]
Euryglossina
 - Euryglossina Cockerell, 1910 [ACCEPTED SUBGENUS 288943:8NPPG nidx=null]
 + Euryglossina Cockerell, 1910 [ACCEPTED SUBGENUS 291420:C4QLY nidx=null]
Eurytrema lubens
 - Eurytrema lubens (braun, 1901) [SYNONYM SPECIES 288943:9X8TG nidx=null parent=9WRQF]
 + Eurytrema lubens (Braun, 1901) Travassos, 1919 [SYNONYM SPECIES 291420:C4R76 nidx=null parent=9WRQF]
Eusarcus sulcatus
 - Eusarcus sulcatus (Piza Jr., 1940) [ACCEPTED SPECIES 288943:9WPZ3 nidx=null]
 + Eusarcus sulcatus (Piza, 1940) [ACCEPTED SPECIES 291420:7W5S8 nidx=null]
Euscelis parallela
 - Euscelis parallela (Van Duzee, 1891) [SYNONYM SPECIES 288943:BZDK4 nidx=null parent=72F8Y]
 + Euscelis parallela (Van Duzee, 1891) [SYNONYM SPECIES 291420:C4R95 nidx=null parent=72F8Y]
Euspilotus (Platysaprinus)
 - Euspilotus (Platysaprinus) Bickhardt, 1916 [ACCEPTED SUBGENUS 288943:9LMB9 nidx=null]
 + Euspilotus (Platysaprinus) Bickhardt, 1916 [ACCEPTED SUBGENUS 291420:8P3Y2 nidx=null]
Euxestonotus
 - Euxestonotus Fouts, 1925 [ACCEPTED GENUS 288943:4HJ9 nidx=null]
 + Euxestonotus Fouts, 1925 [ACCEPTED GENUS 291420:C4RQ3 nidx=null]
Exechia membranacea
 - Exechia membranacea Lundström, 1912 [SYNONYM SPECIES 288943:88TBY nidx=null parent=6HKVZ]
 + Exechia membranacea Lundström, 1912 [SYNONYM SPECIES 291420:6HL79 nidx=null parent=6HKVZ]
Exechonella ampullacea
 - Exechonella ampullacea Hayward & Ryland, 1995 [ACCEPTED SPECIES 288943:3DKG3 nidx=null]
 + Exechonella ampullacea Hayward & Ryland, 1995 [ACCEPTED SPECIES 291420:C4S38 nidx=null]
Exechonella brasiliensis
 - Exechonella brasiliensis Canu & Bassler, 1928 [ACCEPTED SPECIES 288943:3DKG6 nidx=null]
 + Exechonella brasiliensis Canu & Bassler, 1928 [ACCEPTED SPECIES 291420:C4S3B nidx=null]
Exoprosopa otello
 - Exoprosopa otello Szilády, 1942 [SYNONYM SPECIES 288943:88TKL nidx=null parent=8CBRZ]
 + Exoprosopa otello Szilády, 1942 [SYNONYM SPECIES 291420:3DPK7 nidx=null parent=8CBRZ]
Exorista patellipalpis
 - Exorista patellipalpis Pandellé, 1896 [SYNONYM SPECIES 288943:88TNM nidx=null parent=8BBT5]
 + Exorista patellipalpis Pandellé, 1896 [SYNONYM SPECIES 291420:3DPY7 nidx=null parent=8BBT5]
Exptochiomera foedus
 - Exptochiomera foedus (Stal, 1858) [SYNONYM SPECIES 288943:8Q8CZ nidx=null parent=4N9GN]
 + Exptochiomera foedus (Stal, 1860) [SYNONYM SPECIES 291420:C4SNS nidx=null parent=C3K69]
Exptochiomera quadristillatus
 - Exptochiomera quadristillatus (Stal, 1858) [SYNONYM SPECIES 288943:3DQJM nidx=null parent=P9HV]
 + Exptochiomera quadristillatus (Stal, 1860) [SYNONYM SPECIES 291420:C4SNT nidx=null parent=C3NVR]
Extatosoma elongatus
 - Extatosoma elongatus [SYNONYM SPECIES 288943:8PB2L nidx=null parent=3DQMY]
 + Extatosoma elongatus Froggatt, 1922 [SYNONYM SPECIES 291420:C4SNW nidx=null parent=3DQMY]
Extatosoma popa popa
 - Extatosoma popa popa Stål, 1875 [SYNONYM INFRASPECIFIC_NAME 288943:8QR4Y nidx=null parent=3DQMX]
 + Extatosoma popa popa Stål, 1875 [SYNONYM SUBSPECIES 291420:C4SNX nidx=null parent=3DQMX]
Extatosoma tiaratum tiaratum
 - Extatosoma tiaratum tiaratum (Macleay, 1826) [SYNONYM INFRASPECIFIC_NAME 288943:8Q7TB nidx=null parent=3DQMY]
 + Extatosoma tiaratum tiaratum (Macleay, 1826) [SYNONYM SUBSPECIES 291420:C4SNY nidx=null parent=3DQMY]
Fallicambarus
 - Fallicambarus Hobbs, 1969 [SYNONYM SUBGENUS 288943:8NPRB nidx=null parent=7P28Q]
 + Fallicambarus Hobbs, 1969 [SYNONYM SUBGENUS 291420:C3SSD nidx=null parent=7P28Q]
Fannyella (Scyphogorgia) liouvillei
 - Fannyella (Scyphogorgia) liouvillei (Gravier, 1913) [SYNONYM SPECIES 288943:BWQ7J nidx=null parent=4VTZ9]
 + Fannyella (Scyphogorgia) liouvillei (Gravier, 1913) [SYNONYM SPECIES 291420:C4TCT nidx=null parent=4VTZ9]
Farfantepenaeus
 - Farfantepenaeus Burukovsky, 1972 [SYNONYM SUBGENUS 288943:BMMBD nidx=null parent=9XDNB]
 + Farfantepenaeus Burukovsky, 1972 [SYNONYM SUBGENUS 291420:C48N8 nidx=null parent=9XDNB]
Favesia (Milne-Edwardsia)
 - Favesia (Milne-Edwardsia) [ACCEPTED SUBGENUS 288943:84G8C nidx=null]
 + Favesia (Milne-Edwardsia) [ACCEPTED SUBGENUS 291420:C4FWT nidx=null]
Feronia boisgiraudii
 - Feronia boisgiraudii L.Dufour, 1843 [SYNONYM SPECIES 288943:8LFHV nidx=null parent=8LWT8]
 + Feronia boisgiraudii L.Dufour, 1843 [SYNONYM SPECIES 291420:3DYZS nidx=null parent=8LWT8]
Feronia merklii
 - Feronia merklii J.Frivaldszky, 1879 [SYNONYM SPECIES 288943:8LFKS nidx=null parent=6WLTS]
 + Feronia merklii J.Frivaldszky, 1879 [SYNONYM SPECIES 291420:6HQHX nidx=null parent=6WLTS]
Feronia tieffenbachii
 - Feronia tieffenbachii (Schaum, 1862) [SYNONYM SPECIES 288943:8LFMH nidx=null parent=8LWY2]
 + Feronia tieffenbachii (Schaum, 1862) [SYNONYM SPECIES 291420:3DZR4 nidx=null parent=8LWY2]
Fidena neowinthemi
 - Fidena neowinthemi Kröber, 1931 [SYNONYM SPECIES 288943:88TWB nidx=null parent=8C5N3]
 + Fidena neowinthemi Kröber, 1931 [SYNONYM SPECIES 291420:6HZJ5 nidx=null parent=8C5N3]
Fidena nigricorpus
 - Fidena nigricorpus Kröber, 1934 [SYNONYM SPECIES 288943:88TWC nidx=null parent=8C5NF]
 + Fidena nigricorpus Kröber, 1934 [SYNONYM SPECIES 291420:6HZJ3 nidx=null parent=8C5NF]
Fidena ornata
 - Fidena ornata Kröber, 1931 [SYNONYM SPECIES 288943:88TWJ nidx=null parent=8C5ND]
 + Fidena ornata Kröber, 1931 [SYNONYM SPECIES 291420:6HYYD nidx=null parent=8C5ND]
Fidena pallida
 - Fidena pallida Kröber, 1931 [SYNONYM SPECIES 288943:88TWL nidx=null parent=9H9XB]
 + Fidena pallida Kröber, 1931 [SYNONYM SPECIES 291420:6HYYB nidx=null parent=9H9XB]
Fidena pseudofulvithorax
 - Fidena pseudofulvithorax Kröber, 1931 [SYNONYM SPECIES 288943:88TWQ nidx=null parent=8C5LS]
 + Fidena pseudofulvithorax Kröber, 1931 [SYNONYM SPECIES 291420:6HYXY nidx=null parent=8C5LS]
Fidicina subguttata
 - Fidicina subguttata Walker, 1850 [SYNONYM SPECIES 288943:BYQNP nidx=null parent=78C24]
 + Fidicina subguttata Walker, 1850 [SYNONYM SPECIES 291420:C4V5L nidx=null parent=78C24]
Firmicutes
 - Firmicutes corrig. Gibbons & Murray, 1978 [ACCEPTED PHYLUM 288943:622BM nidx=null]
 + Firmicutes Gibbons & Murray, 1978 [ACCEPTED PHYLUM 291420:C4VBD nidx=null]
Flustra teleacea
 - Flustra teleacea [sic] [SYNONYM SPECIES 288943:6JC6X nidx=null parent=3ZNJY]
 + Flustra teleacea [SYNONYM SPECIES 291420:C3D55 nidx=null parent=N]
 + Flustra teleacea [SYNONYM SPECIES 291420:C3D56 nidx=null parent=3ZNJY]
Foersteria araiae
 - Foersteria araiae Gili, Bouillon, Pagès, Palanquea & Puig, 1999 [SYNONYM SPECIES 288943:6JBPP nidx=null parent=38BR7]
 + Foersteria araiae Gili, Bouillon, Pagès, Palanquea & Puig, 1999 [SYNONYM SPECIES 291420:C3D5P nidx=null parent=38BR7]
Fulciniinae
 - Fulciniinae Schwarz & Roy, 2019 [ACCEPTED SUBFAMILY 288943:8Q6YG nidx=null]
 + Fulciniinae [ACCEPTED SUBFAMILY 291420:C3F98 nidx=null]
Fulciniini
 - Fulciniini Ehrmann & Roy, 2002 [ACCEPTED TRIBE 288943:8QQ68 nidx=null]
 + Fulciniini [ACCEPTED TRIBE 291420:C3F99 nidx=null]
Fulicopus
 - Fulicopus Costa, 1863 [SYNONYM UNRANKED 288943:8PPL3 nidx=null parent=8NZJF]
 + Fulicopus Costa, 1863 [SYNONYM GENUS 291420:C3FGT nidx=null parent=8NZJF]
Fungia (Cycloseris) cyclolites
 - Fungia (Cycloseris) cyclolites Lamarck, 1815 [SYNONYM SPECIES 288943:BWGF7 nidx=null parent=32WZS]
 + Fungia (Cycloseris) cyclolites Lamarck, 1815 [SYNONYM SPECIES 291420:C3FND nidx=null parent=32WZS]
Fungivora lateralis
 - Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VRL nidx=null]
 + Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JR3V nidx=null]
Furcifera fascipennis
 - Furcifera fascipennis Kröber, 1911 [SYNONYM SPECIES 288943:88W23 nidx=null parent=8BDV4]
 + Furcifera fascipennis Kröber, 1911 [SYNONYM SPECIES 291420:6JSXL nidx=null parent=8BDV4]
Gagrella fragilis
 - Gagrella fragilis With, 1903 [SYNONYM SPECIES 288943:7W89F nidx=null parent=BJQ4N]
 + Gagrella fragilis With, 1903 [SYNONYM SPECIES 291420:BJQ4M nidx=null parent=BJQ4N]
Galactea galactoptera
 - Galactea galactoptera [SYNONYM SPECIES 288943:8QRKC nidx=null parent=6K7PP]
 + Galactea galactoptera Haan, 1842 [SYNONYM SPECIES 291420:C3G78 nidx=null parent=6K7PP]
Galactea imponens imponens
 - Galactea imponens imponens (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:8PLYH nidx=null parent=8QQHY]
 + Galactea imponens imponens (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:7JT6K nidx=null parent=8QQHY]
Galinthiadidae
 - Galinthiadidae Giglio-Tos, 1919 [ACCEPTED FAMILY 288943:8NKM3 nidx=null]
 + Galinthiadidae [ACCEPTED FAMILY 291420:6245K nidx=null]
Gammarus (Parhomoeogammarus) lusitanus
 - Gammarus (Parhomoeogammarus) lusitanus Schellenberg, 1943 [SYNONYM SPECIES 288943:BWB94 nidx=null parent=B7NHC]
 + Gammarus (Parhomoeogammarus) lusitanus Schellenberg, 1943 [SYNONYM SPECIES 291420:C3GXC nidx=null parent=B7NHC]
Ganeo lucknowensis
 - Ganeo lucknowensis Gupta & Jahan, 1976) [SYNONYM SPECIES 288943:B2QXD nidx=null parent=9Z7J8]
 + Ganeo lucknowensis Gupta & Jahan, 1978 [SYNONYM SPECIES 291420:C3H2Y nidx=null parent=9Z7J8]
Garamans mirei
 - Garamans mirei Dispons, 1963 [SYNONYM SPECIES 288943:8PB6Y nidx=null parent=KMFX]
 + Garamans mirei Dispons, 1963 [SYNONYM SPECIES 291420:3F9ML nidx=null parent=KMFX]
Gargantuoidea gargantua
 - Gargantuoidea gargantua [SYNONYM SPECIES 288943:8PB6Z nidx=null parent=6JWKX]
 + Gargantuoidea gargantua (Westwood, 1859) [SYNONYM SPECIES 291420:6JWKZ nidx=null parent=6JWKX]
Gastrodes (Gastrodes)
 - Gastrodes (Gastrodes) Westwood, 1840 [SYNONYM INFRAGENERIC_NAME 288943:8QN5C nidx=null parent=8NPTB]
 + Gastrodes (Gastrodes) Westwood, 1840 [SYNONYM SUBGENUS 291420:C3H9G nidx=null parent=8NPTB]
Gastrodes (Gastrodes) grossipes grossipes
 - Gastrodes (Gastrodes) grossipes grossipes (DeGeer, 1773) [SYNONYM INFRASPECIFIC_NAME 288943:8PLNX nidx=null parent=8Q7H3]
 + Gastrodes (Gastrodes) grossipes grossipes (DeGeer, 1773) [SYNONYM SUBSPECIES 291420:C3H9H nidx=null parent=8Q7H3]
Gastrodes (Gastrodes) grossipes japonicus
 - Gastrodes (Gastrodes) grossipes japonicus (Stal, 1874) [SYNONYM INFRASPECIFIC_NAME 288943:8PLNY nidx=null parent=8Q93K]
 + Gastrodes (Gastrodes) grossipes japonicus (Stal, 1874) [SYNONYM SUBSPECIES 291420:C3H9J nidx=null parent=8Q93K]
Gastrodes (Orsillodes)
 - Gastrodes (Orsillodes) Puton, 1884 [SYNONYM INFRAGENERIC_NAME 288943:8QPFP nidx=null parent=8P45Z]
 + Gastrodes (Orsillodes) Puton, 1884 [SYNONYM SUBGENUS 291420:C3H9K nidx=null parent=8P45Z]
Gastrosaccus parvus
 - Gastrosaccus parvus Hansen, 1910 [SYNONYM SPECIES 288943:92Z5P nidx=null parent=3JPG8]
 + Gastrosaccus parvus Hansen, 1910 [SYNONYM SPECIES 291420:C3HBD nidx=null parent=3JPG8]
Gavialidium
 - Gavialidium Saussure, 1862 [ACCEPTED GENUS 288943:8NRXT nidx=null]
 + Gavialidium Saussure, 1862 [ACCEPTED GENUS 291420:C3JJ2 nidx=null]
Gavialidium bufocrocodil
 - Gavialidium bufocrocodil Storozhenko & Dawwrueng, 2015 [SYNONYM SPECIES 288943:8PB7X nidx=null parent=8Q49Y]
 + Gavialidium bufocrocodil Storozhenko & Dawwrueng, 2015 [SYNONYM SPECIES 291420:3FFPN nidx=null parent=8Q49Y]
Gavialidium carli
 - Gavialidium carli Hebard, 1930 [ACCEPTED SPECIES 288943:8PB7Y nidx=null]
 + Gavialidium carli Hebard, 1930 [ACCEPTED SPECIES 291420:3FFPP nidx=null]
Gemmaria
 - Gemmaria Duchassaing & Michelotti, 1860 [SYNONYM GENUS 288943:BDX4R nidx=null parent=9F8DJ]
 + Gemmaria Noronha [SYNONYM UNRANKED 291420:C3JZV nidx=null parent=6472M]
Genolinea lissosoma
 - Genolinea lissosoma (Manter, 1940) Yamaguti, 1971 [SYNONYM SPECIES 288943:3FLJM nidx=null parent=46V25]
 + Genolinea lissosoma (Manter, 1940) Yamaguti, 1971 [SYNONYM SPECIES 291420:C3K5G nidx=null parent=46V25]
Geocoris amabilis picticeps
 - Geocoris amabilis picticeps Bolivar, 1879 [SYNONYM INFRASPECIFIC_NAME 288943:8QPKG nidx=null parent=8QNCL]
 + Geocoris amabilis picticeps Bolivar, 1879 [SYNONYM SUBSPECIES 291420:C3KJV nidx=null parent=8QNCL]
Geocoris bullatus borealis
 - Geocoris bullatus borealis (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8QMHY nidx=null parent=8QNBG]
 + Geocoris bullatus borealis (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C3KJX nidx=null parent=8QNBG]
Geocoris bullatus bullatus
 - Geocoris bullatus bullatus (Say, 1831) [SYNONYM INFRASPECIFIC_NAME 288943:8QNVM nidx=null parent=8QM97]
 + Geocoris bullatus bullatus (Say, 1832) [SYNONYM SUBSPECIES 291420:C3KJY nidx=null parent=8QM97]
Geocoris bullatus discopterus
 - Geocoris bullatus discopterus Stal, 1874 [SYNONYM INFRASPECIFIC_NAME 288943:8QNDP nidx=null parent=8QM2X]
 + Geocoris bullatus discopterus Stal, 1874 [SYNONYM SUBSPECIES 291420:C3KK8 nidx=null parent=8QM2X]
Geocoris bullatus solutus
 - Geocoris bullatus solutus Montandon, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:8QNDK nidx=null parent=8QMLZ]
 + Geocoris bullatus solutus Montandon, 1908 [SYNONYM SUBSPECIES 291420:C3KK9 nidx=null parent=8QMLZ]
Geocoris erythrops
 - Geocoris erythrops (Dufour *, 1857) [SYNONYM SPECIES 288943:8QNJP nidx=null parent=8Q6W7]
 + Geocoris erythrops (Dufour, 1857) [SYNONYM SPECIES 291420:C3KJZ nidx=null parent=8Q6W7]
Geocoris flaviceps fenestellus
 - Geocoris flaviceps fenestellus Breddin, 1901 [SYNONYM INFRASPECIFIC_NAME 288943:8PSJD nidx=null parent=8QMDB]
 + Geocoris flaviceps fenestellus Breddin, 1901 [SYNONYM SUBSPECIES 291420:C3KK2 nidx=null parent=8QMDB]
Geocoris lapponicus mongolicus
 - Geocoris lapponicus mongolicus Horvath, 1901 [SYNONYM INFRASPECIFIC_NAME 288943:8QP2P nidx=null parent=8QMRX]
 + Geocoris lapponicus mongolicus Horvath, 1901 [SYNONYM SUBSPECIES 291420:C3KKC nidx=null parent=8QMRX]
Geocoris lineolus cognatus
 - Geocoris lineolus cognatus (Fieber, 1861) [SYNONYM INFRASPECIFIC_NAME 288943:8QNCZ nidx=null parent=8QMN2]
 + Geocoris lineolus cognatus (Fieber, 1861) [SYNONYM SUBSPECIES 291420:C3KK3 nidx=null parent=8QMN2]
Geocoris megacephalus pubescens
 - Geocoris megacephalus pubescens (Jakovlev, 1871) [SYNONYM INFRASPECIFIC_NAME 288943:8QN48 nidx=null parent=8Q6W8]
 + Geocoris megacephalus pubescens (Jakovlev, 1871) [SYNONYM SUBSPECIES 291420:C3KKD nidx=null parent=8Q6W8]
Geocoris pallens decoratus
 - Geocoris pallens decoratus Uhler, 1877 [SYNONYM INFRASPECIFIC_NAME 288943:8QM9H nidx=null parent=8QMWW]
 + Geocoris pallens decoratus Uhler, 1877 [SYNONYM SUBSPECIES 291420:C3KKF nidx=null parent=8QMWW]
Geocoris pallens solutus
 - Geocoris pallens solutus Montandon, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:8QNW6 nidx=null parent=8QMLZ]
 + Geocoris pallens solutus Montandon, 1908 [SYNONYM SUBSPECIES 291420:C3KK5 nidx=null parent=8QMLZ]
Geocoris pallidipennis mandarinus
 - Geocoris pallidipennis mandarinus Horvath, 1901 [SYNONYM INFRASPECIFIC_NAME 288943:8QNFP nidx=null parent=8QPKP]
 + Geocoris pallidipennis mandarinus Horvath, 1901 [SYNONYM SUBSPECIES 291420:C3KK6 nidx=null parent=8QPKP]
Geocoris pallidipennis mauritii
 - Geocoris pallidipennis mauritii Stal, 1854 [SYNONYM INFRASPECIFIC_NAME 288943:8QMYD nidx=null parent=8QNJM]
 + Geocoris pallidipennis mauritii Stal, 1854 [SYNONYM SUBSPECIES 291420:C3KK7 nidx=null parent=8QNJM]
Geocoris siculus desertorum
 - Geocoris siculus desertorum (Jakovlev, 1871) [SYNONYM INFRASPECIFIC_NAME 288943:8QMSN nidx=null parent=8Q6VX]
 + Geocoris siculus desertorum (Jakovlev, 1871) [SYNONYM SUBSPECIES 291420:C3KKH nidx=null parent=8Q6VX]
Geocoris uliginosus howardi
 - Geocoris uliginosus howardi Montandon, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:8QM9M nidx=null parent=8QNKY]
 + Geocoris uliginosus howardi Montandon, 1908 [SYNONYM SUBSPECIES 291420:C3KKM nidx=null parent=8QNKY]
Geocoris uliginosus limbatus
 - Geocoris uliginosus limbatus Stal, 1874 [SYNONYM INFRASPECIFIC_NAME 288943:8QP42 nidx=null parent=8QMTW]
 + Geocoris uliginosus limbatus Stal, 1874 [SYNONYM SUBSPECIES 291420:C3KKN nidx=null parent=8QMTW]
Geotrupes viridissimus
 - Geotrupes viridissimus Mikšić, 1958 [SYNONYM SPECIES 288943:7WB58 nidx=null parent=7ZSSV]
 + Geotrupes viridissimus Mikšić, 1958 [SYNONYM SPECIES 291420:3FTLM nidx=null parent=7ZSSV]
Geron albidulus
 - Geron albidulus François, 1969 [SYNONYM SPECIES 288943:88WQ8 nidx=null parent=8C7RP]
 + Geron albidulus François, 1969 [SYNONYM SPECIES 291420:3FWR6 nidx=null parent=8C7RP]
Gibsoniothamnus cornutus var. latidentatus
 - Gibsoniothamnus cornutus var. latidentatus (A.H.Gentry) D'Arcy [SYNONYM VARIETY 288943:7M3FC nidx=null parent=935Q4]
 + Gibsoniothamnus cornutus var. latidentatus (A.H.Gentry) D'Arcy [SYNONYM VARIETY 291420:93TPY nidx=null parent=935Q4]
Giraudia
 - Giraudia Bourguignat, 1885 [SYNONYM GENUS 288943:BF53F nidx=null parent=7NV23]
 + Giraudia [ACCEPTED GENUS 291420:C3LW7 nidx=null]
Gireoudia plebeja
 - Gireoudia plebeja (Liebm.) Klotzsch [SYNONYM SPECIES 288943:7WBJ8 nidx=null parent=7SGZH]
 + Gireoudia plebeja (Liebm.) Klotzsch [SYNONYM SPECIES 291420:3G3S7 nidx=null parent=7SGZH]
Gleichenia lanuginosa
 - Gleichenia lanuginosa Moric. ex Fée [SYNONYM SPECIES 288943:B8ZKH nidx=null parent=B8ZML]
 + Gleichenia lanuginosa (Moric. ex Fée) Hieron. [SYNONYM SPECIES 291420:C3M3G nidx=null parent=B8ZML]
Globigerinelloides
 - †Globigerinelloides Cushman & Ten Dam, 1948 [ACCEPTED GENUS 288943:7ZV93 nidx=null]
 + Globigerinelloides Cushman & Ten Dam, 1948 [ACCEPTED GENUS 291420:B8YS6 nidx=null]
Glossina bocagei
 - Glossina bocagei França, 1905 [SYNONYM SPECIES 288943:88X85 nidx=null parent=8C84C]
 + Glossina bocagei França, 1905 [SYNONYM SPECIES 291420:3GDCS nidx=null parent=8C84C]
Glossina ziemanni
 - Glossina ziemanni Grünberg, 1912 [SYNONYM SPECIES 288943:88X9B nidx=null parent=8C849]
 + Glossina ziemanni Grünberg, 1912 [SYNONYM SPECIES 291420:6KJNY nidx=null parent=8C849]
Glyphis
 - Glyphis P. P. Carpenter, 1857 [SYNONYM GENUS 288943:BDVPT nidx=null parent=7NWWT]
 + Glyphis [ACCEPTED GENUS 291420:C3N24 nidx=null]
Gnathodus punctatus rufescens
 - Gnathodus punctatus rufescens Strand, 1913 [SYNONYM SUBSPECIES 288943:8JNTN nidx=null parent=KGNC]
 + Gnathodus punctatus rufescens (Kittel, 1875) [SYNONYM SUBSPECIES 291420:C3N6X nidx=null parent=KGNC]
Gnus xerophilus
 - Gnus xerophilus Rubtsov, 1969 [SYNONYM SPECIES 288943:88XD6 nidx=null parent=8DYNL]
 + Gnus xerophilus Rubtsov, 1969 [SYNONYM SPECIES 291420:3GNVV nidx=null parent=8DYNL]
Golfingia
 - Golfingia Lankester, 1885 [ACCEPTED SUBGENUS 288943:8VXX9 nidx=null]
 + Golfingia Lankester, 1885 [ACCEPTED SUBGENUS 291420:C3NL6 nidx=null]
Gomphomastax robusta
 - Gomphomastax robusta Bey-Bienko, 1936 [SYNONYM SPECIES 288943:3GT44 nidx=null parent=4HMFX]
 + Gomphomastax robusta Bey-Bienko, 1936 [SYNONYM SPECIES 291420:C3NMQ nidx=null parent=4HMFX]
Gonapodasmius kovaljovae
 - Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 288943:848Z3 nidx=null parent=84869]
 + Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 291420:3GTVM nidx=null parent=35YSQ]
Gonatistinae
 - Gonatistinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8QPS7 nidx=null]
 + Gonatistinae [ACCEPTED SUBFAMILY 291420:C3NRM nidx=null]
Gongylus crassicaudus darwiniensis
 - Gongylus crassicaudus darwiniensis [SYNONYM INFRASPECIFIC_NAME 288943:8H5FH nidx=null parent=6KGYT]
 + Gongylus crassicaudus darwiniensis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW7 nidx=null parent=6KGYT]
Goniada maculata
 - Goniada maculata Örsted, 1843 [ACCEPTED SPECIES 288943:3GV85 nidx=null]
 + Goniada maculata Örsted, 1843 [ACCEPTED SPECIES 291420:C3NTJ nidx=null]
Gonianotus marginepunctatus marginepunctatus
 - Gonianotus marginepunctatus marginepunctatus (Wolff, 1802) [SYNONYM INFRASPECIFIC_NAME 288943:8PLP2 nidx=null parent=6L36C]
 + Gonianotus marginepunctatus marginepunctatus (Wolff, 1802) [SYNONYM SUBSPECIES 291420:C3NTQ nidx=null parent=6L36C]
Goniurosaurus lichtenfelderi hainanensis
 - Goniurosaurus lichtenfelderi hainanensis [SYNONYM INFRASPECIFIC_NAME 288943:8GRMH nidx=null parent=3GXYS]
 + Goniurosaurus lichtenfelderi hainanensis [SYNONYM INFRASPECIFIC_NAME 291420:C3NZM nidx=null parent=3GXYS]
Gonocerus (Gonocerus)
 - Gonocerus (Gonocerus) Berthold, 1827 [SYNONYM INFRAGENERIC_NAME 288943:BYDRD nidx=null parent=8NPX8]
 + Gonocerus (Gonocerus) Berthold, 1827 [SYNONYM SUBGENUS 291420:C3NZX nidx=null parent=8NPX8]
Gonolabidae
 - Gonolabidae Verhoeff, 1902 [SYNONYM SUBFAMILY 288943:8NG8H nidx=null parent=8N7XP]
 + Gonolabidae Verhoeff, 1902 [SYNONYM FAMILY 291420:C3P2N nidx=null parent=8N7XP]
Gonypetellini
 - Gonypetellini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPZK nidx=null]
 + Gonypetellini [ACCEPTED TRIBE 291420:C3P52 nidx=null]
Gonypetidae
 - Gonypetidae Westwood, 1889 [ACCEPTED FAMILY 288943:8Q6XM nidx=null]
 + Gonypetidae [ACCEPTED FAMILY 291420:C3P53 nidx=null]
Gonypetina
 - Gonypetina Westwood, 1889 [ACCEPTED SUBTRIBE 288943:8QPS4 nidx=null]
 + Gonypetina [ACCEPTED SUBTRIBE 291420:C3P54 nidx=null]
Gonypetinae
 - Gonypetinae Westwood, 1889 [ACCEPTED SUBFAMILY 288943:8QQ6W nidx=null]
 + Gonypetinae [ACCEPTED SUBFAMILY 291420:C3P55 nidx=null]
Gonypetini
 - Gonypetini Westwood, 1889 [ACCEPTED TRIBE 288943:8QQ8K nidx=null]
 + Gonypetini [ACCEPTED TRIBE 291420:C3P56 nidx=null]
Gonypetyllina
 - Gonypetyllina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QPMQ nidx=null]
 + Gonypetyllina [ACCEPTED SUBTRIBE 291420:C3P57 nidx=null]
Gordeeviella
 - Gordeeviella Shtanchaeva, Subías & Arillo, 2010 [ACCEPTED SUBGENUS 288943:8T5NY nidx=null]
 + Gordeeviella Shtanchaeva, Subías & Arillo, 2010 [ACCEPTED SUBGENUS 291420:C3LRP nidx=null]
Goyazia sulcata
 - Goyazia sulcata Piza Jr., 1940 [SYNONYM SPECIES 288943:9X6F4 nidx=null parent=9WPZ3]
 + Goyazia sulcata Piza, 1940 [SYNONYM SPECIES 291420:C3PVB nidx=null parent=7W5S8]
Graeffea cocophages
 - Graeffea cocophages [SYNONYM SPECIES 288943:8QQTP nidx=null parent=3H5GQ]
 + Graeffea cocophages (Newport, 1844) [SYNONYM SPECIES 291420:C3QYB nidx=null parent=3H5GQ]
Graeffea erythroptera
 - Graeffea erythroptera (Olivier, 1792) [ACCEPTED SPECIES 288943:3H5GT nidx=null]
 + Graeffea erythroptera (Olivier, 1797) [ACCEPTED SPECIES 291420:C3QYC nidx=null]
Grandifoxus aciculata
 - Grandifoxus aciculata Coyle, 1982 [ACCEPTED SPECIES 288943:3H7Q9 nidx=null]
 + Grandifoxus aciculata Coyle, 1982 [ACCEPTED SPECIES 291420:C3R4H nidx=null]
Graptemys pulchra gibbonsi
 - Graptemys pulchra gibbonsi [SYNONYM INFRASPECIFIC_NAME 288943:8H6WK nidx=null parent=6KSVG]
 + Graptemys pulchra gibbonsi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWK nidx=null parent=6KSVG]
Graptostethus (Apterola)
 - Graptostethus (Apterola) Mulsant & Rey, 1866 [SYNONYM INFRAGENERIC_NAME 288943:8QNYH nidx=null parent=8Q5K4]
 + Graptostethus (Apterola) Mulsant & Rey, 1866 [SYNONYM SUBGENUS 291420:C3RK3 nidx=null parent=8Q5K4]
Graptostethus (Graptostethus) servus manillensis
 - Graptostethus (Graptostethus) servus manillensis (Stal, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8QP43 nidx=null parent=6KT8S]
 + Graptostethus (Graptostethus) servus manillensis (Stal, 1859) [SYNONYM SUBSPECIES 291420:5HJKV nidx=null parent=6KT8S]
Graptostethus maculatus sinhalanus
 - Graptostethus maculatus sinhalanus Kirkaldy, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:7K5X5 nidx=null parent=5F9QQ]
 + Graptostethus maculatus sinhalanus Kirkaldy, 1908 [SYNONYM SUBSPECIES 291420:C3RLG nidx=null parent=5F9QQ]
Gratidia breviuscula
 - Gratidia breviuscula Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:6KT8P nidx=null parent=5ZBJM]
 + Gratidia breviuscula Bolívar, 1922 [SYNONYM SPECIES 291420:C3RN7 nidx=null parent=C4M82]
Gratidia carinulata
 - Gratidia carinulata [SYNONYM SPECIES 288943:8PBGC nidx=null parent=4V5WR]
 + Gratidia carinulata (Saussure, 1868) [SYNONYM SPECIES 291420:6KSWJ nidx=null parent=4V5WR]
Gratidia damicornis
 - Gratidia damicornis Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:6L58K nidx=null parent=5ZBLF]
 + Gratidia damicornis Bolívar, 1922 [SYNONYM SPECIES 291420:C3RN8 nidx=null parent=C4M8G]
Gratidia ensis
 - Gratidia ensis Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:6KT8F nidx=null parent=5ZBLG]
 + Gratidia ensis Bolívar, 1922 [SYNONYM SPECIES 291420:C3RNB nidx=null parent=C4M8Q]
Gratidia fourniali
 - Gratidia fourniali [SYNONYM SPECIES 288943:8PBGD nidx=null parent=5ZBKD]
 + Gratidia fourniali (Bolívar, 1906) [SYNONYM SPECIES 291420:6KSWH nidx=null parent=5ZBKD]
Gratidia javana
 - Gratidia javana [SYNONYM SPECIES 288943:8QQHP nidx=null parent=5ZBMG]
 + Gratidia javana (Haan, 1842) [SYNONYM SPECIES 291420:C3RNC nidx=null parent=C532R]
Gratidia javanica
 - Gratidia javanica (de Haan, 1842) [SYNONYM SPECIES 288943:3HBFL nidx=null parent=5ZBMG]
 + Gratidia javanica (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:C3RND nidx=null parent=C532R]
 + Gratidia javanica Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 291420:C3RNF nidx=null parent=C532R]
Gratidia nairobiensis
 - Gratidia nairobiensis Bolívar [Y Urrutia] , 1919 [SYNONYM SPECIES 288943:8QR66 nidx=null parent=8QQDH]
 + Gratidia nairobiensis Bolívar, 1919 [SYNONYM SPECIES 291420:C3RNH nidx=null parent=C4MBC]
Gratidia naivashensis
 - Gratidia naivashensis Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:6L58B nidx=null parent=5ZBLZ]
 + Gratidia naivashensis Bolívar, 1922 [SYNONYM SPECIES 291420:C3RNJ nidx=null parent=C4MBD]
Gratidia nebulasipes
 - Gratidia nebulasipes [SYNONYM SPECIES 288943:8QRHG nidx=null parent=5ZBNH]
 + Gratidia nebulasipes (Rehn, 1911) [SYNONYM SPECIES 291420:C3RNK nidx=null parent=5ZBNH]
Gratidia proboscidea
 - Gratidia proboscidea Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:3HBGQ nidx=null parent=5ZBN5]
 + Gratidia proboscidea Bolívar, 1922 [SYNONYM SPECIES 291420:C3RNL nidx=null parent=C4MBF]
Gratidia rectangulata
 - Gratidia rectangulata Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:3HBGX nidx=null parent=5ZBMQ]
 + Gratidia rectangulata Bolívar, 1922 [SYNONYM SPECIES 291420:C3RNM nidx=null parent=C4MBH]
Gratidia rehni
 - Gratidia rehni Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:3HBGZ nidx=null parent=5ZBMR]
 + Gratidia rehni Bolívar, 1922 [SYNONYM SPECIES 291420:C3RNN nidx=null parent=C4MBJ]
Greenidea (Greenidea) schimae
 - Greenidea (Greenidea) schimae [ACCEPTED SPECIES 288943:3HBZJ nidx=null]
 + Greenidea (Greenidea) schimae [ACCEPTED SPECIES 291420:C3RPZ nidx=null]
Greenidea (Trichosiphum) nipponica
 - Greenidea (Trichosiphum) nipponica [ACCEPTED SPECIES 288943:BNJ42 nidx=null]
 + Greenidea (Trichosiphum) nipponica [ACCEPTED SPECIES 291420:C3RQ6 nidx=null]
Greenideoida (Greenideoida) gavarrai
 - Greenideoida (Greenideoida) gavarrai [ACCEPTED SPECIES 288943:BZG9T nidx=null]
 + Greenideoida (Greenideoida) gavarrai [ACCEPTED SPECIES 291420:C3RQB nidx=null]
Gremicambarus
 - Gremicambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 288943:8P3JD nidx=null parent=7P2C5]
 + Gremicambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 291420:C3N2L nidx=null parent=7P2C5]
Gromphas
 - Gromphas Brullé, 1837 [ACCEPTED GENUS 288943:4R6V nidx=null]
 + Gromphas Dejean, 1836 [ACCEPTED GENUS 291420:C3RWQ nidx=null]
Grotella blanchardi
 - Grotella blanchardi McElver, 1966 [ACCEPTED SPECIES 288943:934HF nidx=null]
 + Grotella blanchardi McElver, 1966 [ACCEPTED SPECIES 291420:6L5WR nidx=null]
Grotella vauriae
 - Grotella vauriae McElvare, 1950 [ACCEPTED SPECIES 288943:934HJ nidx=null]
 + Grotella vauriae McElvare, 1950 [ACCEPTED SPECIES 291420:6L5WM nidx=null]
Gryllacris macilentus
 - Gryllacris macilentus Pictet & Saussure, 1893 [SYNONYM SPECIES 288943:3HFRV nidx=null parent=8P6F7]
 + Gryllacris macilentus Pictet & Saussure, 1893 [SYNONYM SPECIES 291420:8PBM6 nidx=null parent=8P6F7]
Gryllita forcipatus
 - Gryllita forcipatus (Saussure, 1897) [SYNONYM SPECIES 288943:8PBQ9 nidx=null parent=8PX2Y]
 + Gryllita forcipatus (Saussure, 1897) [SYNONYM SPECIES 291420:6KTZR nidx=null parent=8PX2Y]
Gryllus platycephalus
 - Gryllus platycephalus [SYNONYM SPECIES 288943:8PZD4 nidx=null parent=96ZG]
 + Gryllus platycephalus (Karsch, 1893) [SYNONYM SPECIES 291420:C3S2Z nidx=null parent=96ZG]
Gueorguievtes
 - Gueorguievtes Vazirani, 1976 [ACCEPTED SUBGENUS 288943:8P3JK nidx=null]
 + Gueorguievtes Vazirani, 1976 [ACCEPTED SUBGENUS 291420:C3S7S nidx=null]
Gymnetis pantherina
 - Gymnetis pantherina Blanchard, 1842 [ACCEPTED SPECIES 288943:6L74N nidx=null]
 + Gymnetis pantherina Blanchard, 1842 [ACCEPTED SPECIES 291420:C3SJP nidx=null]
Gymnogramma
 - Gymnogramma Desv. [SYNONYM UNRANKED 288943:B8Y79 nidx=null parent=B8Y8K]
 + Gymnogramma Desv. [SYNONYM UNRANKED 291420:C3SLX nidx=null parent=B8Y8K]
Gymnogramma tartarea var. aureopallida
 - Gymnogramma tartarea var. aureopallida E. Fourn. [SYNONYM VARIETY 288943:BD5QB nidx=null parent=BB47C]
 + Gymnogramma tartarea var. aureopallida E. Fourn. [SYNONYM VARIETY 291420:5P8BS nidx=null parent=BB47C]
Gymnogrammitis
 - Gymnogrammitis Griff. [SYNONYM UNRANKED 288943:B8YTC nidx=null parent=B8ZG4]
 + Gymnogrammitis Griff. [SYNONYM UNRANKED 291420:635XG nidx=null parent=B8ZG4]
Gyrator furiosus
 - Gyrator furiosus (Schmidt, 1858) Diesing, 1862 [SYNONYM SPECIES 288943:6L7G4 nidx=null parent=6KVFM]
 + Gyrator furiosus (Schmidt, 1858) Diesing, 1862 [SYNONYM SPECIES 291420:6KVFT nidx=null parent=6KVFM]
Haaniella australis
 - Haaniella australis [SYNONYM SPECIES 288943:8PBXV nidx=null parent=3J3GM]
 + Haaniella australis (Kirby, 1896) [SYNONYM SPECIES 291420:6L8V6 nidx=null parent=3J3GM]
Haaniella echinata echinata
 - Haaniella echinata echinata (Redtenbacher, 1906) [SYNONYM INFRASPECIFIC_NAME 288943:8QR8J nidx=null parent=3J3GG]
 + Haaniella echinata echinata (Redtenbacher, 1906) [SYNONYM SUBSPECIES 291420:C3WZN nidx=null parent=3J3GG]
Haaniella echinata scabra
 - Haaniella echinata scabra (Redtenbacher, 1906) [SYNONYM INFRASPECIFIC_NAME 288943:5HKPN nidx=null parent=3J3GZ]
 + Haaniella echinata scabra (Redtenbacher, 1906) [SYNONYM SUBSPECIES 291420:C3WZP nidx=null parent=3J3GZ]
Haaniella grayi scabra
 - Haaniella grayi scabra (Redtenbacher, 1906) [SYNONYM INFRASPECIFIC_NAME 288943:5HKPS nidx=null parent=3J3GZ]
 + Haaniella grayi scabra (Redtenbacher, 1906) [SYNONYM SUBSPECIES 291420:C3WZS nidx=null parent=3J3GZ]
Haaniella muelleri erringtoniae
 - Haaniella muelleri erringtoniae (Redtenbacher, 1906) [SYNONYM INFRASPECIFIC_NAME 288943:5HKPT nidx=null parent=3J3GH]
 + Haaniella muelleri erringtoniae (Redtenbacher, 1906) [SYNONYM SUBSPECIES 291420:C3WZV nidx=null parent=3J3GH]
Haaniella muelleri muelleri
 - Haaniella muelleri muelleri (de Haan, 1842) [SYNONYM INFRASPECIFIC_NAME 288943:7K5NB nidx=null parent=3J3GT]
 + Haaniella muelleri muelleri (de Haan, 1842) [SYNONYM SUBSPECIES 291420:C3WZW nidx=null parent=3J3GT]
Haaniella muelleri rosenbergii
 - Haaniella muelleri rosenbergii (Kaup, 1871) [SYNONYM INFRASPECIFIC_NAME 288943:8PM39 nidx=null parent=8QRHM]
 + Haaniella muelleri rosenbergii (Kaup, 1871) [SYNONYM SUBSPECIES 291420:5HKPW nidx=null parent=8QRHM]
Haaniella westwoodi
 - Haaniella westwoodi [SYNONYM SPECIES 288943:8QQZH nidx=null parent=43M9C]
 + Haaniella westwoodi (Bates, 1865) [SYNONYM SPECIES 291420:C3WZX nidx=null parent=43M9C]
Haaniidae
 - Haaniidae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8QQ9K nidx=null]
 + Haaniidae [ACCEPTED FAMILY 291420:C3WZY nidx=null]
Haaniinae
 - Haaniinae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8Q6YH nidx=null]
 + Haaniinae [ACCEPTED SUBFAMILY 291420:C3WZZ nidx=null]
Haaniini
 - Haaniini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPYD nidx=null]
 + Haaniini [ACCEPTED TRIBE 291420:C3X22 nidx=null]
Haasea faucium
 - Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 288943:3J3J5 nidx=null]
 + Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 291420:C3X24 nidx=null]
Habrodescus
 - Habrodescus [sic] [SYNONYM GENUS 288943:BGFMR nidx=null parent=7PHXG]
 + Habrodescus [SYNONYM GENUS 291420:C3X69 nidx=null parent=7PHXG]
Hadrocnemis brachypterus
 - Hadrocnemis brachypterus (Mumenov *, 1961) [ACCEPTED SPECIES 288943:8QMGC nidx=null]
 + Hadrocnemis brachypterus (Mumenov, 1961) [ACCEPTED SPECIES 291420:C3X7V nidx=null]
 + Hadrocnemis brachypterus (Mumenov, 1961) [SYNONYM SPECIES 291420:C3X7W nidx=null parent=C3X7V]
Haemagogus petrocchiae
 - Haemagogus petrocchiae Martínez & Carcavallo, 1961 [SYNONYM SPECIES 288943:88Y9Q nidx=null parent=8C95C]
 + Haemagogus petrocchiae Martínez & Carcavallo, 1961 [SYNONYM SPECIES 291420:3J7LH nidx=null parent=8C95C]
Hagiomantini
 - Hagiomantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPW9 nidx=null]
 + Hagiomantini [ACCEPTED TRIBE 291420:C3XH7 nidx=null]
Halanaerobiales
 - Halanaerobiales corrig. Rainey & Zhilina, 1995 [ACCEPTED ORDER 288943:3B2 nidx=null]
 + Halanaerobiales Rainey & Zhilina, 1995 [ACCEPTED ORDER 291420:C3XRG nidx=null]
Haliotrema aurigae
 - Haliotrema aurigae (Yamaguti, 1968) Plaisance, Bouamer & Morand, 2004 [ACCEPTED SPECIES 288943:6KZFY nidx=null]
 + Haliotrema aurigae (Yamaguti, 1968) Plaisance, Bouamer & Morand, 2004 [ACCEPTED SPECIES 291420:C3YF4 nidx=null]
Haliplidae
 - Haliplidae [ACCEPTED FAMILY 288943:625H9 nidx=null]
 + Haliplidae Aubé, 1836 [ACCEPTED FAMILY 291420:C3WZ6 nidx=null]
Haliplus
 - Haliplus [ACCEPTED GENUS 288943:4SSL nidx=null]
 + Haliplus Latreille, 1802 [ACCEPTED GENUS 291420:C3YFS nidx=null]
 + Haliplus Latreille, 1802 [ACCEPTED SUBGENUS 291420:C3YFT nidx=null]
Halobates
 - Halobates Eschscholtz, 1822 [ACCEPTED SUBGENUS 288943:8VY3D nidx=null]
 + Halobates Eschscholtz, 1822 [ACCEPTED SUBGENUS 291420:C3YRS nidx=null]
Hapalomantinae
 - Hapalomantinae Schwarz & Roy, 2019 [ACCEPTED SUBFAMILY 288943:8Q6YJ nidx=null]
 + Hapalomantinae [ACCEPTED SUBFAMILY 291420:C3Z9C nidx=null]
Hapalomantini
 - Hapalomantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPYJ nidx=null]
 + Hapalomantini [ACCEPTED TRIBE 291420:C3Z9D nidx=null]
Haplopus angulata
 - Haplopus angulata (Stoll, 1813) [SYNONYM SPECIES 288943:3JP5S nidx=null parent=3JP6H]
 + Haplopus angulata (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3ZVZ nidx=null parent=3JP6H]
Haplopus cythereus
 - Haplopus cythereus [SYNONYM SPECIES 288943:8PBZW nidx=null parent=3JP6H]
 + Haplopus cythereus Westwood, 1859 [SYNONYM SPECIES 291420:C3ZW3 nidx=null parent=3JP6H]
Haplopus glabricollis
 - Haplopus glabricollis [SYNONYM SPECIES 288943:8PBZX nidx=null parent=35BSR]
 + Haplopus glabricollis (Gray, 1835) [SYNONYM SPECIES 291420:3JP68 nidx=null parent=35BSR]
Haplopus pulverulentus
 - Haplopus pulverulentus [SYNONYM SPECIES 288943:8PBZZ nidx=null parent=35BSR]
 + Haplopus pulverulentus (Gray, 1835) [SYNONYM SPECIES 291420:3JP6N nidx=null parent=35BSR]
Hardya (Hardya) melanopsis
 - Hardya (Hardya) melanopsis (Hardy, 1850) [SYNONYM SPECIES 288943:9K89V nidx=null parent=9K89T]
 + Hardya (Hardya) melanopsis (Hardy, 1850) [SYNONYM SPECIES 291420:3JQPP nidx=null parent=9K89T]
Harjesia
 - Harjesia Forster, 1964 [ACCEPTED GENUS 288943:92B6C nidx=null]
 + Harjesia Forster, 1964 [ACCEPTED GENUS 291420:C3ZYM nidx=null]
Harpalus pelagicus
 - Harpalus pelagicus Wollaston, 1865 [SYNONYM SPECIES 288943:8LG6N nidx=null parent=8LKH4]
 + Harpalus pelagicus Wollaston, 1865 [SYNONYM SPECIES 291420:3JTQX nidx=null parent=8LKH4]
Hebesoma
 - Hebesoma Van Cleave, 1928 [ACCEPTED SUBGENUS 288943:8VY4R nidx=null]
 + Hebesoma Van Cleave, 1928 [ACCEPTED SUBGENUS 291420:C42DV nidx=null]
Heissius
 - Heissius Zettel, 2006 [ACCEPTED SUBGENUS 288943:8W5CR nidx=null]
 + Heissius Zettel, 2006 [ACCEPTED SUBGENUS 291420:C3Z3D nidx=null]
Helcogramma obtusirostris
 - Helcogramma obtusirostris () non Klunzinger, 1871 [MISAPPLIED SPECIES 288943:BZG7K nidx=null parent=3K47K]
 + Helcogramma obtusirostris () [MISAPPLIED SPECIES 291420:C42VW nidx=null parent=3K47K]
Helicophagella eicostae
 - Helicophagella eicostae Povolný, 1999 [SYNONYM SPECIES 288943:88YQ9 nidx=null parent=8DPSZ]
 + Helicophagella eicostae Povolný, 1999 [SYNONYM SPECIES 291420:3K933 nidx=null parent=8DPSZ]
Helomyza fasciata
 - Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VX6 nidx=null]
 + Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JR6B nidx=null]
Helomyza robusta
 - Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3VX7 nidx=null]
 + Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JR6F nidx=null]
Hemicriconemoides brachyurus
 - Hemicriconemoides brachyurus (Loos, 1949) Chitwood & Birchfield, 1957 [ACCEPTED SPECIES 288943:8GPSM nidx=null]
 + Hemicriconemoides brachyurus (Loos, 1949) Chitwood & Birchfield, 1957 [ACCEPTED SPECIES 291420:C455K nidx=null]
Hemidactylus sakalava
 - Hemidactylus sakalava Grandidier, 1867 [SYNONYM SPECIES 288943:8H9G nidx=null parent=LZ7Q]
 + Hemidactylus sakalava Grandidier, 1867 [SYNONYM SPECIES 291420:8H9H nidx=null parent=LZ7Q]
Hemidiptera haeckeli
 - Hemidiptera haeckeli Leon *, 1890 [SYNONYM SPECIES 288943:6LPRW nidx=null parent=487GY]
 + Hemidiptera haeckeli Leon, 1890 [SYNONYM SPECIES 291420:C456Q nidx=null parent=C3DW8]
Hemigramma
 - Hemigramma Christ [SYNONYM UNRANKED 288943:B925X nidx=null parent=B8VCV]
 + Hemigramma Christ [SYNONYM UNRANKED 291420:C457Z nidx=null parent=B8VCV]
Henicohesma
 - Henicohesma Exley, 1968 [ACCEPTED SUBGENUS 288943:8P3K6 nidx=null]
 + Henicohesma Exley, 1968 [ACCEPTED SUBGENUS 291420:C3JJS nidx=null]
Hercostomus (Hercostomus) conglomeratus
 - Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 288943:92SDT nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 291420:8CBB7 nidx=null parent=8CBDR]
Hercostomus (Hercostomus) cyphus
 - Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 288943:8CBBQ nidx=null parent=8CBFL]
 + Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 291420:92SDX nidx=null parent=8CBFL]
Hercostomus (Hercostomus) hilarosus
 - Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 288943:8CBD6 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 291420:92SF4 nidx=null parent=8CBDR]
Hercostomus forcipatus
 - Hercostomus forcipatus Müller, 1924 [SYNONYM SPECIES 288943:88Z9G nidx=null parent=8CBFG]
 + Hercostomus forcipatus Müller, 1924 [SYNONYM SPECIES 291420:3KY59 nidx=null parent=8CBFG]
Hermagoras foliopeda
 - Hermagoras foliopeda (Olivier, 1792) [ACCEPTED SPECIES 288943:6M3V3 nidx=null]
 + Hermagoras foliopeda (Olivier, 1797) [ACCEPTED SPECIES 291420:C464T nidx=null]
Hermagoras foliopeda foliopeda
 - Hermagoras foliopeda foliopeda (Olivier, 1792) [ACCEPTED SUBSPECIES 288943:5HNMV nidx=null]
 + Hermagoras foliopeda foliopeda (Olivier, 1797) [SYNONYM SUBSPECIES 291420:C464V nidx=null parent=C464T]
Hermagoras hosei hosei
 - Hermagoras hosei hosei Kirby, 1896 [SYNONYM INFRASPECIFIC_NAME 288943:8QRHN nidx=null parent=6M473]
 + Hermagoras hosei hosei Kirby, 1896 [SYNONYM SUBSPECIES 291420:C464W nidx=null parent=6M473]
Hermagoras verrucosus
 - Hermagoras verrucosus (de Haan, 1842) [SYNONYM SPECIES 288943:8PC3T nidx=null parent=8QQYF]
 + Hermagoras verrucosus (Haan, 1842) [SYNONYM SPECIES 291420:6LRV5 nidx=null parent=8QQYF]
Hermarchus inermis inermis
 - Hermarchus inermis inermis Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:8QQDW nidx=null parent=5KC56]
 + Hermarchus inermis inermis Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C465T nidx=null parent=5KC56]
Hermarchus novae-britanniae
 - Hermarchus novae-britanniae [SYNONYM SPECIES 288943:8PC3V nidx=null parent=3KZSR]
 + Hermarchus novae-britanniae Wood-Mason, 1877 [SYNONYM SPECIES 291420:C465V nidx=null parent=3KZSR]
Hersilia
 - Hersilia Monterosato, 1884 [SYNONYM GENUS 288943:BDW56 nidx=null parent=7NZ3G]
 + Hersilia [ACCEPTED GENUS 291420:C468Z nidx=null]
Hespericambarus
 - Hespericambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 288943:8P3K8 nidx=null parent=7PNKT]
 + Hespericambarus Fitzpatrick, 1987 [SYNONYM SUBGENUS 291420:C3N2M nidx=null parent=7PNKT]
Hesperophasma lobatum
 - Hesperophasma lobatum (Redtenbacher, 1908) [ACCEPTED SPECIES 288943:3L5RL nidx=null]
 + Hesperophasma lobatum (Redtenbacher, 1908) [SYNONYM SPECIES 291420:3L5RM nidx=null parent=4SPC6]
Hesperophasma lyratum
 - Hesperophasma lyratum (Bolívar [Y Urrutia] , 1888) [ACCEPTED SPECIES 288943:3L5RN nidx=null]
 + Hesperophasma lyratum (Bolívar, 1888) [ACCEPTED SPECIES 291420:C46FB nidx=null]
Hesperophasma pavisi
 - Hesperophasma pavisi [SYNONYM SPECIES 288943:8QR92 nidx=null parent=3L5RP]
 + Hesperophasma pavisi (Langlois & Lelong, 1998) [SYNONYM SPECIES 291420:C46FC nidx=null parent=3S3GW]
Hesperophasma saussurei
 - Hesperophasma saussurei (Bolívar [Y Urrutia] , 1888) [ACCEPTED SPECIES 288943:3L5RR nidx=null]
 + Hesperophasma saussurei (Bolívar, 1888) [ACCEPTED SPECIES 291420:C46FD nidx=null]
Hestiasulini
 - Hestiasulini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPSW nidx=null]
 + Hestiasulini [ACCEPTED TRIBE 291420:C46JB nidx=null]
Heteragrion angustipenne
 - Heteragrion angustipenne Selys, 1886 [ACCEPTED SPECIES 288943:3L73N nidx=null]
 + Heteragrion angustipenne Selys, 1886 [ACCEPTED SPECIES 291420:C46NV nidx=null]
Heteragrion aurantiacum
 - Heteragrion aurantiacum Selys, 1862 [ACCEPTED SPECIES 288943:3L73R nidx=null]
 + Heteragrion aurantiacum Selys, 1862 [ACCEPTED SPECIES 291420:C46NW nidx=null]
Heteragrion brianmayi
 - Heteragrion brianmayi Lencioni, 2013 [ACCEPTED SPECIES 288943:9X2WF nidx=null]
 + Heteragrion brianmayi Lencioni, 2013 [ACCEPTED SPECIES 291420:C46NX nidx=null]
Heteragrion cinnamomeum
 - Heteragrion cinnamomeum Selys, 1862 [ACCEPTED SPECIES 288943:9WR82 nidx=null]
 + Heteragrion cinnamomeum Selys, 1862 [ACCEPTED SPECIES 291420:C46P2 nidx=null]
Heteragrion dorsale
 - Heteragrion dorsale Selys, 1862 [ACCEPTED SPECIES 288943:3L745 nidx=null]
 + Heteragrion dorsale Selys, 1862 [ACCEPTED SPECIES 291420:C46P3 nidx=null]
Heteragrion flavovittatum
 - Heteragrion flavovittatum Selys, 1862 [ACCEPTED SPECIES 288943:3L749 nidx=null]
 + Heteragrion flavovittatum Selys, 1862 [ACCEPTED SPECIES 291420:C46P4 nidx=null]
Heteragrion freddiemercuryi
 - Heteragrion freddiemercuryi Lencioni, 2013 [ACCEPTED SPECIES 288943:9X2WL nidx=null]
 + Heteragrion freddiemercuryi Lencioni, 2013 [ACCEPTED SPECIES 291420:C46P5 nidx=null]
Heteragrion ictericum
 - Heteragrion ictericum Williamson, 1919 [ACCEPTED SPECIES 288943:3L74B nidx=null]
 + Heteragrion ictericum Williamson, 1919 [ACCEPTED SPECIES 291420:C46P6 nidx=null]
Heteragrion icterops
 - Heteragrion icterops Selys, 1862 [ACCEPTED SPECIES 288943:3L74C nidx=null]
 + Heteragrion icterops Selys, 1862 [ACCEPTED SPECIES 291420:C46P7 nidx=null]
Heteragrion inca
 - Heteragrion inca Calvert, 1909 [ACCEPTED SPECIES 288943:3L74D nidx=null]
 + Heteragrion inca Calvert, 1909 [ACCEPTED SPECIES 291420:C46P8 nidx=null]
Heteragrion johndeaconi
 - Heteragrion johndeaconi Lencioni, 2013 [ACCEPTED SPECIES 288943:9X2WN nidx=null]
 + Heteragrion johndeaconi Lencioni, 2013 [ACCEPTED SPECIES 291420:C46PB nidx=null]
Heteragrion obsoletum
 - Heteragrion obsoletum Selys, 1886 [ACCEPTED SPECIES 288943:3L74N nidx=null]
 + Heteragrion obsoletum Selys, 1886 [ACCEPTED SPECIES 291420:C46PC nidx=null]
Heteragrion ovatum
 - Heteragrion ovatum Selys, 1862 [ACCEPTED SPECIES 288943:3L74Q nidx=null]
 + Heteragrion ovatum Selys, 1862 [ACCEPTED SPECIES 291420:C46PD nidx=null]
Heteragrion petiense
 - Heteragrion petiense Machado, 1988 [ACCEPTED SPECIES 288943:6M2WH nidx=null]
 + Heteragrion petiense Machado, 1988 [ACCEPTED SPECIES 291420:C46PF nidx=null]
Heteragrion rogertaylori
 - Heteragrion rogertaylori Lencioni, 2013 [ACCEPTED SPECIES 288943:9X2WR nidx=null]
 + Heteragrion rogertaylori Lencioni, 2013 [ACCEPTED SPECIES 291420:C46PG nidx=null]
Heteragrion tatama
 - Heteragrion tatama Bota-Sierra & Novelo-Gutiérrez, 2017 [ACCEPTED SPECIES 288943:9X2WS nidx=null]
 + Heteragrion tatama Bota-Sierra & Novelo-Gutiérrez, 2017 [ACCEPTED SPECIES 291420:C46PH nidx=null]
Heteragrion thais
 - Heteragrion thais Machado, 2015 [ACCEPTED SPECIES 288943:9X2WT nidx=null]
 + Heteragrion thais Machado, 2015 [ACCEPTED SPECIES 291420:C46PJ nidx=null]
Heterocallichloris bicolor
 - Heterocallichloris bicolor Gutiérrez, 1951 [SYNONYM SPECIES 288943:8TQ38 nidx=null parent=6GG4N]
 + Heterocallichloris bicolor Gutiérrez, 1951 [SYNONYM SPECIES 291420:3L7XP nidx=null parent=6GG4N]
Heterochaetinae
 - Heterochaetinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6YK nidx=null]
 + Heterochaetinae [ACCEPTED SUBFAMILY 291420:C46QQ nidx=null]
Heterochaetulini
 - Heterochaetulini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QQ92 nidx=null]
 + Heterochaetulini [ACCEPTED TRIBE 291420:C46QR nidx=null]
Heterogaster cathariae cathariae
 - Heterogaster cathariae cathariae (Geoffroy, 1785) [SYNONYM INFRASPECIFIC_NAME 288943:8PLP6 nidx=null parent=3L9GW]
 + Heterogaster cathariae cathariae (Geoffroy, 1785) [SYNONYM SUBSPECIES 291420:C46V2 nidx=null parent=3L9GW]
Heterogaster ericae
 - Heterogaster ericae [SYNONYM SPECIES 288943:BZGWV nidx=null parent=7HKK4]
 + Heterogaster ericae [AMBIGUOUS_SYNONYM SPECIES 291420:C46V3 nidx=null parent=7HKK4]
 + Heterogaster ericae [AMBIGUOUS_SYNONYM SPECIES 291420:C46V4 nidx=null parent=487L8]
 + Heterogaster ericae [AMBIGUOUS_SYNONYM SPECIES 291420:C46V5 nidx=null parent=7HKJZ]
Heterogaster famosa
 - †Heterogaster famosa Forster *, 1891 [ACCEPTED SPECIES 288943:3L9HB nidx=null]
 + Heterogaster famosa Forster, 1891 [ACCEPTED SPECIES 291420:C46V6 nidx=null]
Heterogaster famosus
 - Heterogaster famosus Forster *, 1891 [SYNONYM SPECIES 288943:8PC4M nidx=null parent=3L9HB]
 + Heterogaster famosus Forster, 1891 [SYNONYM SPECIES 291420:C46V7 nidx=null parent=C46V6]
Heterogaster tristis
 - †Heterogaster tristis Heer *, 1865 [ACCEPTED SPECIES 288943:3L9JD nidx=null]
 + Heterogaster tristis Heer, 1865 [ACCEPTED SPECIES 291420:C46V9 nidx=null]
Heterogonium
 - Heterogonium C.Presl [SYNONYM UNRANKED 288943:B8YZZ nidx=null parent=B8VCV]
 + Heterogonium C.Presl [SYNONYM UNRANKED 291420:C46VF nidx=null parent=B8VCV]
Heteronemia cacica
 - Heteronemia cacica [SYNONYM SPECIES 288943:8PC58 nidx=null parent=6WGDM]
 + Heteronemia cacica (Kaup, 1871) [SYNONYM SPECIES 291420:6LSKN nidx=null parent=6WGDM]
Heteronemia crudis
 - Heteronemia crudis [SYNONYM SPECIES 288943:8PC59 nidx=null parent=78GDD]
 + Heteronemia crudis (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:6LSL2 nidx=null parent=78GDD]
Heteronutarsu aegyptiacus
 - Heteronutarsu aegyptiacus (Lefebvre, 1835) [SYNONYM SPECIES 288943:6LSB6 nidx=null parent=6LSB7]
 + Heteronutarsu aegyptiacus [SYNONYM SPECIES 291420:C46X4 nidx=null parent=6LSB7]
Heteronutarsu arenivagus
 - Heteronutarsu arenivagus (Chopard, 1955) [SYNONYM SPECIES 288943:6M4B6 nidx=null parent=6LSB8]
 + Heteronutarsu arenivagus [SYNONYM SPECIES 291420:C46X5 nidx=null parent=6LSB8]
Heteronutarsu zolotarevskyi
 - Heteronutarsu zolotarevskyi Chopard, 1940 [SYNONYM SPECIES 288943:8QPP2 nidx=null parent=6M4B8]
 + Heteronutarsu zolotarevskyi [SYNONYM SPECIES 291420:C46X6 nidx=null parent=6M4B8]
Heteronychia (Ctenodasypygia) ardua
 - Heteronychia (Ctenodasypygia) ardua Peris, González-Mora & Mingo-Pérez, 1996 [ACCEPTED SPECIES 288943:8CBY3 nidx=null]
 + Heteronychia (Ctenodasypygia) ardua Peris, Gonz ález-Mora & Mingo-Pérez, 1996 [ACCEPTED SPECIES 291420:C46X7 nidx=null]
Heteronychia ardua
 - Heteronychia ardua Peris, González-Mora & Mingo-Pérez, 1996 [SYNONYM SPECIES 288943:88ZMF nidx=null parent=8CBY3]
 + Heteronychia ardua Peris, Gonz ález-Mora & Mingo-Pérez, 1996 [SYNONYM SPECIES 291420:C46X8 nidx=null parent=C46X7]
Heteronychia cataphygionis
 - Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 288943:88ZML nidx=null parent=C2T87]
 + Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 291420:6M4C9 nidx=null parent=C2T87]
Heteronychia mica
 - Heteronychia mica Peris, González-Mora & Mingo-Pérez, 1998 [SYNONYM SPECIES 288943:8CBYN nidx=null parent=8DQC5]
 + Heteronychia mica Peris, Gonz ález-Mora & Mingo-Pérez, 1998 [SYNONYM SPECIES 291420:C46XG nidx=null parent=8DQC5]
Heteropteryx grayi
 - Heteropteryx grayi [AMBIGUOUS_SYNONYM SPECIES 288943:8PC5J nidx=null parent=3J3GM]
 + Heteropteryx grayi (Westwood, 1859) [AMBIGUOUS_SYNONYM SPECIES 291420:C474Q nidx=null parent=3J3GM]
Heterovatina
 - Heterovatina Svenson, Medellin & Sarmiento, 2015 [ACCEPTED SUBTRIBE 288943:8QQ6T nidx=null]
 + Heterovatina [ACCEPTED SUBTRIBE 291420:C47GG nidx=null]
Hexangium affinum
 - Hexangium affinum Tubangui & Masilungan, 1944 [SYNONYM SPECIES 288943:849CF nidx=null parent=3LGLM]
 + Hexangium affinum Tubangui & Masilungan, 1944 [SYNONYM SPECIES 291420:6LTFN nidx=null parent=3LGLM]
Hierodulinae
 - Hierodulinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8QPQW nidx=null]
 + Hierodulinae [ACCEPTED SUBFAMILY 291420:C48ZC nidx=null]
Hierodulini
 - Hierodulini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QQ32 nidx=null]
 + Hierodulini [ACCEPTED TRIBE 291420:C48ZD nidx=null]
Hilliella
 - Hilliella China, 1957 [ACCEPTED SUBGENUS 288943:8P3KJ nidx=null]
 + Hilliella China, 1957 [ACCEPTED SUBGENUS 291420:C3YRX nidx=null]
Hippopsis (Hippopsis) lemniscata
 - Hippopsis (Hippopsis) lemniscata [AMBIGUOUS_SYNONYM SPECIES 288943:BY2SV nidx=null parent=3M2S5]
 + Hippopsis (Hippopsis) lemniscata [AMBIGUOUS_SYNONYM SPECIES 291420:C4B36 nidx=null parent=3M2S5]
Hircinia (Polyfibrospongia) gigantea
 - Hircinia (Polyfibrospongia) gigantea Lendenfeld, 1888 [SYNONYM SPECIES 288943:BWGJJ nidx=null parent=6MWKX]
 + Hircinia (Polyfibrospongia) gigantea Lendenfeld, 1888 [SYNONYM SPECIES 291420:C4B8S nidx=null parent=6MWKX]
Histrio
 - Histrio L. Pfeiffer, 1854 [SYNONYM GENUS 288943:BF5MP nidx=null parent=7P2CN]
 + Histrio [ACCEPTED GENUS 291420:C3SK7 nidx=null]
Holarctotrichia
 - Holarctotrichia Kelley, 1984 [ACCEPTED SUBGENUS 288943:8P3KM nidx=null]
 + Holarctotrichia Kelley, 1984 [ACCEPTED SUBGENUS 291420:C3S96 nidx=null]
Holocentrus rubrum
 - Holocentrus rubrum () non Forsskål, 1775 [MISAPPLIED SPECIES 288943:BYRHB nidx=null parent=6XMPK]
 + Holocentrus rubrum () [MISAPPLIED SPECIES 291420:C4C3R nidx=null parent=6XMPK]
Holoclera coei
 - Holoclera coei Béquaert, 1962 [SYNONYM SPECIES 288943:8925S nidx=null parent=8DL86]
 + Holoclera coei Béquaert, 1962 [SYNONYM SPECIES 291420:3M8SD nidx=null parent=8DL86]
Holopterna rothii
 - Holopterna rothii (Dallas, 1852) [SYNONYM SPECIES 288943:8PC86 nidx=null parent=4K5RZ]
 + Holopterna rothii (Dallas, 1852) [SYNONYM SPECIES 291420:3M9QL nidx=null parent=4K5RZ]
Homocaligidae
 - Homocaligidae [ACCEPTED FAMILY 288943:B5F nidx=null]
 + Homocaligidae Wood, 1970 [ACCEPTED FAMILY 291420:C4CK7 nidx=null]
Homoeocerus
 - Homoeocerus Burmeister, 1835 [SYNONYM GENUS 288943:8NNX3 nidx=null parent=8QLRS]
 + Homoeocerus [SYNONYM GENUS 291420:4YBD nidx=null parent=8QLRS]
Homoeocerus (Diocles)
 - Homoeocerus (Diocles) Stål, 1866 [SYNONYM INFRAGENERIC_NAME 288943:8QLPW nidx=null parent=8NP6V]
 + Homoeocerus (Diocles) Stål, 1866 [SYNONYM SUBGENUS 291420:C428W nidx=null parent=8NP6V]
Homoeocerus (Ornytus)
 - Homoeocerus (Ornytus) Dallas, 1852 [SYNONYM INFRAGENERIC_NAME 288943:8QLB3 nidx=null parent=8NV48]
 + Homoeocerus (Ornytus) Dallas, 1852 [SYNONYM SUBGENUS 291420:C3NLV nidx=null parent=8NV48]
Homoeocerus (Philonus)
 - Homoeocerus (Philonus) Dallas, 1852 [SYNONYM INFRAGENERIC_NAME 288943:BWFYH nidx=null parent=8QKZX]
 + Homoeocerus (Philonus) Dallas, 1852 [SYNONYM SUBGENUS 291420:C3FVT nidx=null parent=8QKZX]
Homoeocerus (Prismatocerus)
 - Homoeocerus (Prismatocerus) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BYN3W nidx=null parent=8NXRP]
 + Homoeocerus (Prismatocerus) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C3FVQ nidx=null parent=8NXRP]
Homoeocerus (Tagus)
 - Homoeocerus (Tagus) Stål, 1866 [SYNONYM INFRAGENERIC_NAME 288943:8QLQ2 nidx=null parent=8NXRP]
 + Homoeocerus (Tagus) Stål, 1866 [SYNONYM SUBGENUS 291420:C3XCX nidx=null parent=8NXRP]
Homoeolytrus
 - Homoeolytrus Gobert, 1874 [ACCEPTED SUBGENUS 288943:BMHYB nidx=null]
 + Homoeolytrus Gobert, 1874 [ACCEPTED SUBGENUS 291420:C3GKW nidx=null]
Homoloida
 - Homoloida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 288943:BRH5V nidx=null]
 + Homoloida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 291420:BDM5P nidx=null]
Hoploclonia aspera
 - Hoploclonia aspera [SYNONYM SPECIES 288943:8PC9G nidx=null parent=577F8]
 + Hoploclonia aspera (Bolívar, 1890) [SYNONYM SPECIES 291420:6MC78 nidx=null parent=C48BP]
Hoplocoryphidae
 - Hoplocoryphidae Giglio-Tos, 1916 [ACCEPTED FAMILY 288943:8QPPG nidx=null]
 + Hoplocoryphidae [ACCEPTED FAMILY 291420:C4CRG nidx=null]
Hoplopterna rothii
 - Hoplopterna rothii (Dallas, 1852) [SYNONYM SPECIES 288943:8PC9M nidx=null parent=4K5RZ]
 + Hoplopterna rothii (Dallas, 1852) [SYNONYM SPECIES 291420:3MMX2 nidx=null parent=4K5RZ]
Hoplosternus kinoshitai
 - Hoplosternus kinoshitai Tesař, 1938 [SYNONYM SPECIES 288943:7WNC7 nidx=null parent=B76HL]
 + Hoplosternus kinoshitai Tesař, 1938 [SYNONYM SPECIES 291420:3MN6K nidx=null parent=B76HL]
Horvathiolus guttatus guttatus
 - Horvathiolus guttatus guttatus (Rambur, 1839) [SYNONYM INFRASPECIFIC_NAME 288943:8PLP7 nidx=null parent=3MQM6]
 + Horvathiolus guttatus guttatus (Rambur, 1839) [SYNONYM SUBSPECIES 291420:C4CYM nidx=null parent=3MQM6]
Hudsonema
 - Hudsonema Mosely, 1936 [ACCEPTED GENUS 288943:4Z5J nidx=null]
 + Hudsonema Mosely, 1936 [ACCEPTED GENUS 291420:C4D37 nidx=null]
Humata
 - Humata Cav. [SYNONYM UNRANKED 288943:B8Y9P nidx=null parent=B8XSM]
 + Humata Cav. [SYNONYM UNRANKED 291420:C3NXV nidx=null parent=B8XSM]
Humbertiella sinhica
 - Humbertiella sinhica Soomro, Soomro & Wagan, 2001 [SYNONYM SPECIES 288943:3MTS7 nidx=null parent=3MTS6]
 + Humbertiella sinhica [SYNONYM SPECIES 291420:C4D9S nidx=null parent=3MTS6]
Humbertiellina
 - Humbertiellina Brunner von Wattenwyl, 1893 [ACCEPTED SUBTRIBE 288943:8QPN5 nidx=null]
 + Humbertiellina [ACCEPTED SUBTRIBE 291420:C4D9T nidx=null]
Hydraspis lutzi (?)
 - Hydraspis lutzi (?) 1926 [SYNONYM SPECIES 288943:8SKKH nidx=null parent=4GWNR]
 + Hydraspis lutzi (?) in Luederwaldt, 1926 (?) [SYNONYM SPECIES 291420:C4F47 nidx=null parent=4GWNR]
Hydrellia penicilli
 - Hydrellia penicilli Cresson, 1944 [ACCEPTED SPECIES 288943:3N4V6 nidx=null]
 + Hydrellia penicilli Cresson, 1944 [ACCEPTED SPECIES 291420:3N4V5 nidx=null]
Hydrobaenus jintunonadecimus
 - Hydrobaenus jintunonadecimus Sasa, 1996 [SYNONYM SPECIES 288943:9HWW4 nidx=null parent=9HTGZ]
 + Hydrobaenus jintunonadecimus Sasa, 1996 [SYNONYM SPECIES 291420:8ZT8X nidx=null parent=9HTGZ]
Hydrobaenus kurodeeus
 - Hydrobaenus kurodeeus Sasa, 1996 [SYNONYM SPECIES 288943:9HY3C nidx=null parent=9HYFS]
 + Hydrobaenus kurodeeus Sasa, 1996 [SYNONYM SPECIES 291420:8ZVJ3 nidx=null parent=9HYFS]
Hydrobaenus kuroefeus
 - Hydrobaenus kuroefeus Sasa, 1996 [SYNONYM SPECIES 288943:9HS95 nidx=null parent=9HWBJ]
 + Hydrobaenus kuroefeus Sasa, 1996 [SYNONYM SPECIES 291420:8ZPD8 nidx=null parent=9HWBJ]
Hydrobaenus kurofegeus
 - Hydrobaenus kurofegeus Sasa, 1996 [SYNONYM SPECIES 288943:9HYKW nidx=null parent=9HV9H]
 + Hydrobaenus kurofegeus Sasa, 1996 [SYNONYM SPECIES 291420:8ZW2K nidx=null parent=9HV9H]
Hydrocanthus
 - Hydrocanthus [ACCEPTED GENUS 288943:4ZQZ nidx=null]
 + Hydrocanthus Say, 1823 [ACCEPTED GENUS 291420:C4F4W nidx=null]
 + Hydrocanthus Say, 1823 [SYNONYM SUBGENUS 291420:C4F4X nidx=null parent=C4F4W]
Hydroides uniformis
 - Hydroides uniformis Imajima & Ten Hove, 1986 [ACCEPTED SPECIES 288943:6MJP7 nidx=null]
 + Hydroides uniformis Imajima & Ten Hove, 1986 [ACCEPTED SPECIES 291420:C4F8P nidx=null]
Hydrophis anomalus
 - Hydrophis anomalus (Schmidt, 1852) [ACCEPTED SPECIES 288943:8J66H nidx=null]
 + Hydrophis anomalus (Schmidt, 1852) [ACCEPTED SPECIES 291420:89336 nidx=null]
Hymenophylloideae
 - Hymenophylloideae Burnett [SYNONYM UNRANKED 288943:BVBCS nidx=null parent=B8V4J]
 + Hymenophylloideae Burnett [SYNONYM UNRANKED 291420:C4FXT nidx=null parent=B8V4J]
Hymenophyllum ciliatum f. tuberosum
 - Hymenophyllum ciliatum f. tuberosum Rosenst. [SYNONYM FORM 288943:BDHJ7 nidx=null parent=B9Q5J]
 + Hymenophyllum ciliatum f. tuberosum Rosenst. [SYNONYM FORM 291420:B5ZPW nidx=null parent=B9Q5J]
Hymenopodidae
 - Hymenopodidae Burmeister, 1838 [ACCEPTED FAMILY 288943:8NKL7 nidx=null]
 + Hymenopodidae [ACCEPTED FAMILY 291420:B9Z nidx=null]
Hymenopodina
 - Hymenopodina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QPPK nidx=null]
 + Hymenopodina [ACCEPTED SUBTRIBE 291420:C4FYD nidx=null]
Hymenopodinae
 - Hymenopodinae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8Q6YN nidx=null]
 + Hymenopodinae [ACCEPTED SUBFAMILY 291420:C4FYF nidx=null]
Hymenopodini
 - Hymenopodini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QQ3C nidx=null]
 + Hymenopodini [ACCEPTED TRIBE 291420:C4FYG nidx=null]
Hypodematiaceae
 - Hypodematiaceae Ching [SYNONYM UNRANKED 288943:B8WVH nidx=null parent=B8TXK]
 + Hypodematiaceae Ching [SYNONYM UNRANKED 291420:C4GSX nidx=null parent=B8TXK]
Hypopygiopsis tumrasvini
 - Hypopygiopsis tumrasvini Kurahashi, 1977 [ACCEPTED SPECIES 288943:3NYBJ nidx=null]
 + Hypopygiopsis tumrasvini Kurahashi, 1977 [ACCEPTED SPECIES 291420:C4H4W nidx=null]
Hyrtacus carinata
 - Hyrtacus carinata [SYNONYM SPECIES 288943:8PCD8 nidx=null parent=34SW2]
 + Hyrtacus carinata (Sjöstedt, 1918) [SYNONYM SPECIES 291420:3P5J5 nidx=null parent=34SW2]
Hyrtacus eutracheliae
 - Hyrtacus eutracheliae [SYNONYM SPECIES 288943:8PCD9 nidx=null parent=34SW3]
 + Hyrtacus eutracheliae (Westwood, 1859) [SYNONYM SPECIES 291420:C4HHM nidx=null parent=34SW3]
Iassus (Iassus) variatus
 - Iassus (Iassus) variatus (Fallén, 1806) [SYNONYM SPECIES 288943:BZH89 nidx=null parent=8J86X]
 + Iassus (Iassus) variatus (Fallén, 1806) [SYNONYM SPECIES 291420:C4HLJ nidx=null parent=8J86X]
Icus angularis angularis
 - Icus angularis angularis Fieber, 1861 [SYNONYM INFRASPECIFIC_NAME 288943:8PLP8 nidx=null parent=3PBD2]
 + Icus angularis angularis Fieber, 1861 [SYNONYM SUBSPECIES 291420:C4HZX nidx=null parent=3PBD2]
Idenburgia novoguineensis
 - Idenburgia novoguineensis Gibbs [SYNONYM SPECIES 288943:3PCB5 nidx=null parent=4YY2R]
 + Idenburgia novoguineensis Gibbs [SYNONYM SPECIES 291420:3PCB4 nidx=null parent=4YY2R]
Idiocerus nervatus
 - Idiocerus nervatus Freytag, 1965 non Van Duzee, 1894 [AMBIGUOUS_SYNONYM SPECIES 288943:8J6HS nidx=null parent=8JTPB]
 + Idiocerus nervatus Van Duzee, 1894 [AMBIGUOUS_SYNONYM SPECIES 291420:C4JCY nidx=null parent=8JTMG]
Idolomantini
 - Idolomantini Ehrmann & Roy, 2002 [ACCEPTED TRIBE 288943:8QQ6X nidx=null]
 + Idolomantini [ACCEPTED TRIBE 291420:C4JH5 nidx=null]
Idolomorphina
 - Idolomorphina Ehrmann & Roy, 2002 [ACCEPTED SUBTRIBE 288943:8QPPP nidx=null]
 + Idolomorphina [ACCEPTED SUBTRIBE 291420:C4JH6 nidx=null]
Impatientinum (Impatientinum) asiaticum
 - Impatientinum (Impatientinum) asiaticum Nevsky, 1929 [ACCEPTED SPECIES 288943:8PCF6 nidx=null]
 + Impatientinum (Impatientinum) asiaticum Nevsky, 1929 [ACCEPTED SPECIES 291420:C4KQJ nidx=null]
Inostemma
 - Inostemma Haliday, 1833 [ACCEPTED GENUS 288943:54JD nidx=null]
 + Inostemma Haliday, 1833 [ACCEPTED GENUS 291420:C4NDR nidx=null]
Iphitrachelus
 - Iphitrachelus Haliday, 1836 [ACCEPTED GENUS 288943:62WLY nidx=null]
 + Iphitrachelus Haliday, 1836 [ACCEPTED GENUS 291420:C4NL6 nidx=null]
Iridinae
 - Iridinae Westwood, 1889 [ACCEPTED SUBFAMILY 288943:8QPTT nidx=null]
 + Iridinae [ACCEPTED SUBFAMILY 291420:C4NTP nidx=null]
Iridini
 - Iridini Westwood, 1889 [ACCEPTED TRIBE 288943:8QPYV nidx=null]
 + Iridini [ACCEPTED TRIBE 291420:C4NTQ nidx=null]
Iridopagurus violaceus
 - Iridopagurus violaceus de Saint Laurent-Dechancé, 1966 [ACCEPTED SPECIES 288943:B47YH nidx=null]
 + Iridopagurus violaceus de Saint Laurent-Dechancé, 1966 [ACCEPTED SPECIES 291420:C4NTX nidx=null]
Iridopterygina
 - Iridopterygina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QQ7V nidx=null]
 + Iridopterygina [ACCEPTED SUBTRIBE 291420:C4NTY nidx=null]
Iridopteryginae
 - Iridopteryginae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8Q6YP nidx=null]
 + Iridopteryginae [ACCEPTED SUBFAMILY 291420:C4NTZ nidx=null]
Iridopterygini
 - Iridopterygini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPYB nidx=null]
 + Iridopterygini [ACCEPTED TRIBE 291420:C4NV2 nidx=null]
Irmaosidae
 - Irmaosidae Ferrara & Taiti, 1983 [ACCEPTED FAMILY 288943:7NHZB nidx=null]
 + Irmaosidae [ACCEPTED FAMILY 291420:BFN nidx=null]
Isagoras kheili
 - Isagoras kheili (Bolívar [Y Urrutia] , 1896) [ACCEPTED SPECIES 288943:3Q2ZP nidx=null]
 + Isagoras kheili (Bolívar, 1896) [ACCEPTED SPECIES 291420:C4P2C nidx=null]
Isagoras subaquilis
 - Isagoras subaquilis [SYNONYM SPECIES 288943:8QQSJ nidx=null parent=3Q325]
 + Isagoras subaquilis Rehn, 1947 [SYNONYM SPECIES 291420:C4P2F nidx=null parent=3Q325]
Ischnocoris angustulus angustulus
 - Ischnocoris angustulus angustulus (Boheman, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8PLPB nidx=null parent=6MY6F]
 + Ischnocoris angustulus angustulus (Boheman, 1852) [SYNONYM SUBSPECIES 291420:C4P36 nidx=null parent=6MY6F]
Ischnocoris punctulatus flavipes
 - Ischnocoris punctulatus flavipes Signoret, 1865 [SYNONYM INFRASPECIFIC_NAME 288943:8PLPC nidx=null parent=8PCGM]
 + Ischnocoris punctulatus flavipes Signoret, 1865 [SYNONYM SUBSPECIES 291420:C4P39 nidx=null parent=8PCGM]
Ischnocoris punctulatus punctulatus
 - Ischnocoris punctulatus punctulatus Fieber, 1861 [SYNONYM INFRASPECIFIC_NAME 288943:8PLPD nidx=null parent=3Q4V3]
 + Ischnocoris punctulatus punctulatus Fieber, 1861 [SYNONYM SUBSPECIES 291420:C4P3B nidx=null parent=3Q4V3]
Ischnodemus sabuleti quadratus
 - Ischnodemus sabuleti quadratus Fieber, 1837 [SYNONYM INFRASPECIFIC_NAME 288943:5J58R nidx=null parent=3Q4YT]
 + Ischnodemus sabuleti quadratus Fieber, 1837 [SYNONYM SUBSPECIES 291420:C4P3Q nidx=null parent=3Q4YT]
Ischnomantini
 - Ischnomantini Giglio-Tos, 1916 [ACCEPTED TRIBE 288943:8QQ4Y nidx=null]
 + Ischnomantini [ACCEPTED TRIBE 291420:C4P3X nidx=null]
Ischnorhynchus ericae truncatulus
 - Ischnorhynchus ericae truncatulus (Walker, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:5J592 nidx=null parent=6NKD8]
 + Ischnorhynchus ericae truncatulus (Walker, 1872) [SYNONYM SUBSPECIES 291420:C4P4T nidx=null parent=6NKD8]
Ischnorhynchus truncatulus ericae
 - Ischnorhynchus truncatulus ericae Horvath, 1909 [SYNONYM INFRASPECIFIC_NAME 288943:8QMBQ nidx=null parent=6NKDH]
 + Ischnorhynchus truncatulus ericae Horvath, 1909 [SYNONYM SUBSPECIES 291420:C4P4V nidx=null parent=6NKDH]
Ischnorrhynchus geminatus truncatulus
 - Ischnorrhynchus geminatus truncatulus (Walker, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:5J596 nidx=null parent=6NKD8]
 + Ischnorrhynchus geminatus truncatulus (Walker, 1872) [SYNONYM SUBSPECIES 291420:C4P4W nidx=null parent=6NKD8]
Ischnorrhynchus resedae flavicornis
 - Ischnorrhynchus resedae flavicornis (Duda, 1885) [SYNONYM INFRASPECIFIC_NAME 288943:5J597 nidx=null parent=7GWT4]
 + Ischnorrhynchus resedae flavicornis (Duda, 1885) [SYNONYM SUBSPECIES 291420:C4P4X nidx=null parent=7GWT4]
Ischnorrhynchus truncatulus truncatulus
 - Ischnorrhynchus truncatulus truncatulus (Walker, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:8QM9B nidx=null parent=6NKD8]
 + Ischnorrhynchus truncatulus truncatulus (Walker, 1872) [SYNONYM SUBSPECIES 291420:C4P4Y nidx=null parent=6NKD8]
Ischnotarsus pulcher
 - Ischnotarsus pulcher [SYNONYM SPECIES 288943:8QM8Q nidx=null parent=LJ87]
 + Ischnotarsus pulcher (Herrich-Schaeffer, 1835) [SYNONYM SPECIES 291420:C4P53 nidx=null parent=LJ87]
Ischyrosyrphus vernalis
 - Ischyrosyrphus vernalis Šuster, 1959 [SYNONYM SPECIES 288943:893VG nidx=null parent=8CJS7]
 + Ischyrosyrphus vernalis Šuster, 1959 [SYNONYM SPECIES 291420:6N9JY nidx=null parent=8CJS7]
Isocystis messanensis
 - Isocystis messanensis Borzi Ex Bornet & Flahault [ACCEPTED SPECIES 288943:6N9NR nidx=null]
 + Isocystis messanensis Borzi Ex Bornet & Flahault [ACCEPTED SPECIES 291420:C4P7Z nidx=null]
Isoetes × eatonii
 - Isoetes × eatonii R. Dodge [ACCEPTED SPECIES 288943:BBM3Q nidx=null]
 + Isoetes × eatonii R. Dodge [ACCEPTED SPECIES 291420:C4P8X nidx=null]
Isomya
 - Isomya E. Cutler & Cutler, 1985 [ACCEPTED SUBGENUS 288943:8W5DT nidx=null]
 + Isomya E. Cutler & Cutler, 1985 [ACCEPTED SUBGENUS 291420:C4F83 nidx=null]
Isoplastus formulosus
 - Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3W7T nidx=null]
 + Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JRHJ nidx=null]
Isoplastus paivai
 - Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3W7V nidx=null]
 + Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JRHS nidx=null]
Isotarsus oberthurii
 - Isotarsus oberthurii Gestro, 1895 [SYNONYM SPECIES 288943:8LGT4 nidx=null parent=78B7F]
 + Isotarsus oberthurii Gestro, 1895 [SYNONYM SPECIES 291420:3QC5Z nidx=null parent=78B7F]
Isthmiophora hortensis
 - Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 288943:8N8NN nidx=null]
 + Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 291420:8M27X nidx=null]
Iteaphilinae
 - Iteaphilinae [ACCEPTED SUBFAMILY 288943:8GRQY nidx=null]
 + Iteaphilinae Wahlberg & Johasnsen, 2018 [ACCEPTED SUBFAMILY 291420:C4Q2Q nidx=null]
Jacarepaguana pectinifemur
 - Jacarepaguana pectinifemur Piza Jr., 1943 [SYNONYM SPECIES 288943:9X6NH nidx=null parent=7W5RQ]
 + Jacarepaguana pectinifemur Piza, 1943 [SYNONYM SPECIES 291420:C4QDJ nidx=null parent=7W5RQ]
Jalina occularis
 - Jalina occularis [SYNONYM SPECIES 288943:3QKBH nidx=null parent=3QKBG]
 + Jalina occularis Distant, 1911 [SYNONYM SPECIES 291420:C4QFF nidx=null parent=3QKBG]
Jalysus sobrinus albidus
 - Jalysus sobrinus albidus Stusak, 1968 [SYNONYM INFRASPECIFIC_NAME 288943:7K9JJ nidx=null parent=3QKF9]
 + Jalysus sobrinus albidus Stusak, 1968 [SYNONYM SUBSPECIES 291420:C4QFJ nidx=null parent=3QKF9]
Jalysus sobrinus sobrinus
 - Jalysus sobrinus sobrinus Stal, 1862 [SYNONYM INFRASPECIFIC_NAME 288943:8QM7Q nidx=null parent=3QKFR]
 + Jalysus sobrinus sobrinus Stal, 1862 [SYNONYM SUBSPECIES 291420:C4QFK nidx=null parent=3QKFR]
Jalysus spinosus wickhami
 - Jalysus spinosus wickhami Van Duzee, 1906 [SYNONYM INFRASPECIFIC_NAME 288943:5J62B nidx=null parent=3QKFV]
 + Jalysus spinosus wickhami Van Duzee, 1906 [SYNONYM SUBSPECIES 291420:C4QFL nidx=null parent=3QKFV]
Janthinosoma centrale
 - Janthinosoma centrale Brèthes, 1910 [SYNONYM SPECIES 288943:894BM nidx=null parent=8DJZV]
 + Janthinosoma centrale Brèthes, 1910 [SYNONYM SPECIES 291420:3QLKZ nidx=null parent=8DJZV]
Jassus gyllenhalii
 - Jassus gyllenhalii Fallén, 1826 [SYNONYM SPECIES 288943:BZHH9 nidx=null parent=YRYS]
 + Jassus gyllenhalii Fallén, 1826 [SYNONYM SPECIES 291420:C4QVG nidx=null parent=YRYS]
Junellia odonellii
 - Junellia odonellii Moldenke [ACCEPTED SPECIES 288943:6NGMQ nidx=null]
 + Junellia odonellii Moldenke [ACCEPTED SPECIES 291420:99PD8 nidx=null]
Junellia scabridoglandulosa
 - Junellia scabridoglandulosa (Turrill) Moldenke [SYNONYM SPECIES 288943:6NGMF nidx=null parent=99PDW]
 + Junellia scabridoglandulosa (Turrill) Moldenke [SYNONYM SPECIES 291420:99PDJ nidx=null parent=99PDW]
Kali ponticum
 - Kali ponticum (Pall.) Sukhor. [SYNONYM SPECIES 288943:7W2RJ nidx=null parent=B3FNQ]
 + Kali ponticum (Pall.) Sukhor. [SYNONYM SPECIES 291420:6NJQS nidx=null parent=B3FNQ]
Karschiellinae
 - Karschiellinae Verhoeff, 1902 [SYNONYM SUBFAMILY 288943:8NG47 nidx=null parent=8MPG4]
 + Karschiellinae Verhoeff, 1902 [SYNONYM FAMILY 291420:C4S42 nidx=null parent=8MPG4]
Kaulfussia
 - Kaulfussia Blume [SYNONYM UNRANKED 288943:BBPVS nidx=null parent=B8V85]
 + Kaulfussia Blume [SYNONYM UNRANKED 291420:C4S65 nidx=null parent=B8V85]
Kiwisaldula waiho
 - Kiwisaldula waiho Larivière & Larochelle, 2017 [ACCEPTED SPECIES 288943:3R8WS nidx=null]
 + Kiwisaldula waiho Larivière & Larochelle, 2017 [ACCEPTED SPECIES 291420:C4SQZ nidx=null]
Kleidocerys (Kleidocerys)
 - Kleidocerys (Kleidocerys) Stephens, 1829 [SYNONYM INFRAGENERIC_NAME 288943:8QNTR nidx=null parent=8NQK7]
 + Kleidocerys (Kleidocerys) Stephens, 1829 [SYNONYM SUBGENUS 291420:C4SST nidx=null parent=8NQK7]
Kleidocerys ericae truncatulus
 - Kleidocerys ericae truncatulus (Walker, 1872) [SYNONYM INFRASPECIFIC_NAME 288943:5J79Q nidx=null parent=6NKD8]
 + Kleidocerys ericae truncatulus (Walker, 1872) [SYNONYM SUBSPECIES 291420:C4SSV nidx=null parent=6NKD8]
Kleidocerys truncatulus ericae
 - Kleidocerys truncatulus ericae (Horvath, 1909) [SYNONYM INFRASPECIFIC_NAME 288943:8QNMW nidx=null parent=6NKDH]
 + Kleidocerys truncatulus ericae (Horvath, 1909) [SYNONYM SUBSPECIES 291420:C4SSW nidx=null parent=6NKDH]
Krithe (Krithe) bartonensis
 - Krithe (Krithe) bartonensis (Jones, 1857) [SYNONYM SPECIES 288943:BWS68 nidx=null parent=85Z5M]
 + Krithe (Krithe) bartonensis (Jones, 1857) [SYNONYM SPECIES 291420:C4TM4 nidx=null parent=85Z5M]
Kronborgia isopodicola
 - Kronborgia isopodicola Blair & Williams, 1987 [ACCEPTED SPECIES 288943:6NPKK nidx=null]
 + Kronborgia isopodicola Blair & Williams, 1987 [ACCEPTED SPECIES 291420:C4TN2 nidx=null]
Labeo forskalli
 - Labeo forskalli () non Rüppell, 1835 [MISAPPLIED SPECIES 288943:BZH4J nidx=null parent=6NPVD]
 + Labeo forskalli () [MISAPPLIED SPECIES 291420:C4V3P nidx=null parent=6NPVD]
Laccoptera
 - Laccoptera Boheman, 1855 [ACCEPTED SUBGENUS 288943:8NQLH nidx=null]
 + Laccoptera Boheman, 1855 [ACCEPTED SUBGENUS 291420:C4V6K nidx=null]
Laccotrephes
 - Laccotrephes Stål, 1866 [ACCEPTED SUBGENUS 288943:8NQLK nidx=null]
 + Laccotrephes Stål, 1866 [ACCEPTED SUBGENUS 291420:C4V6M nidx=null]
Lacerta aspera
 - Lacerta aspera Audouin, 1829 [SYNONYM SPECIES 288943:3RMP2 nidx=null parent=8VS2]
 + Lacerta aspera Audouin, 1829 [SYNONYM SPECIES 291420:3RMNZ nidx=null parent=8VS2]
Lacerta trilineata panakhaikensis
 - Lacerta trilineata panakhaikensis [SYNONYM INFRASPECIFIC_NAME 288943:8GRMP nidx=null parent=3RMXC]
 + Lacerta trilineata panakhaikensis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW2 nidx=null parent=3RMXC]
Laetmatonice producta
 - Laetmatonice producta [SYNONYM SPECIES 288943:3RV8G nidx=null parent=6NSV9]
 + Laetmatonice producta [auct. misspelling of Laetmonice] [SYNONYM SPECIES 291420:C4VSS nidx=null parent=6NSV9]
Lagenopsis
 - Lagenopsis Edmonds, 1980 [ACCEPTED SUBGENUS 288943:8W3XT nidx=null]
 + Lagenopsis Edmonds, 1980 [ACCEPTED SUBGENUS 291420:C3LRC nidx=null]
Lamecosoma inermis
 - Lamecosoma inermis Ragge, 1961 [ACCEPTED SPECIES 288943:8PCQB nidx=null]
 + Lamecosoma inermis Ragge, 1961 [ACCEPTED SPECIES 291420:3RYXJ nidx=null]
Lamecosoma tenuis
 - Lamecosoma tenuis Ragge, 1960 [ACCEPTED SPECIES 288943:8PCQC nidx=null]
 + Lamecosoma tenuis Ragge, 1960 [ACCEPTED SPECIES 291420:3RYXM nidx=null]
Lamiopsis temminckii
 - Lamiopsis temminckii () non Müller & Henle, 1839 [MISAPPLIED SPECIES 288943:BZH5K nidx=null parent=3S26Z]
 + Lamiopsis temminckii () [MISAPPLIED SPECIES 291420:C4W4P nidx=null parent=3S26Z]
Lampetia micromegas
 - Lampetia micromegas Hervé-Bazin, 1929 [SYNONYM SPECIES 288943:8954G nidx=null parent=8CSZG]
 + Lampetia micromegas Hervé-Bazin, 1929 [SYNONYM SPECIES 291420:3S2SG nidx=null parent=8CSZG]
Lamprodema maura maura
 - Lamprodema maura maura (Fabricius, 1803) [SYNONYM INFRASPECIFIC_NAME 288943:8QND6 nidx=null parent=3S48X]
 + Lamprodema maura maura (Fabricius, 1803) [SYNONYM SUBSPECIES 291420:C4W4M nidx=null parent=3S48X]
Lamprodema maura nitidula
 - Lamprodema maura nitidula (Herrich-Schaeffer, 1839) [SYNONYM INFRASPECIFIC_NAME 288943:8QMLH nidx=null parent=3S48X]
 + Lamprodema maura nitidula (Herrich-Schaeffer, 1839) [SYNONYM SUBSPECIES 291420:7GZ2H nidx=null parent=3S48X]
Lamprodema rufipes rufipes
 - Lamprodema rufipes rufipes Reuter, 1891 [SYNONYM INFRASPECIFIC_NAME 288943:8PLPK nidx=null parent=3S48Z]
 + Lamprodema rufipes rufipes Reuter, 1891 [SYNONYM SUBSPECIES 291420:C4W4N nidx=null parent=3S48Z]
Lampropeltis triangulum ruthveni
 - Lampropeltis triangulum ruthveni [SYNONYM INFRASPECIFIC_NAME 288943:8H5WM nidx=null parent=6NX52]
 + Lampropeltis triangulum ruthveni [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVF nidx=null parent=6NX52]
Lamproplax membranea membranea
 - Lamproplax membranea membranea Distant, 1883 [SYNONYM INFRASPECIFIC_NAME 288943:8QP93 nidx=null parent=3S4Z4]
 + Lamproplax membranea membranea Distant, 1883 [SYNONYM SUBSPECIES 291420:7K8TW nidx=null parent=3S4Z4]
Landrockia moravica
 - Landrockia moravica Czižek, 1917 [SYNONYM SPECIES 288943:895D4 nidx=null parent=8C2KH]
 + Landrockia moravica Czižek, 1917 [SYNONYM SPECIES 291420:3S6SY nidx=null parent=8C2KH]
Langerhansia cornuta hystricis
 - Langerhansia cornuta hystricis (McIntosh, 1902) [AMBIGUOUS_SYNONYM SUBSPECIES 288943:857NL nidx=null parent=85S6S]
 + Langerhansia cornuta hystricis (McIntosh, 1902) [SYNONYM SUBSPECIES 291420:5J98B nidx=null parent=85S6S]
Lantana brittonii
 - Lantana brittonii Moldenke [SYNONYM SPECIES 288943:3S7LK nidx=null parent=3S7TF]
 + Lantana brittonii Moldenke [SYNONYM SPECIES 291420:99PHG nidx=null parent=3S7TF]
Lantana elenievskii
 - Lantana elenievskii I.E.Méndez [ACCEPTED SPECIES 288943:3S7MZ nidx=null]
 + Lantana elenievskii I.E.Méndez [ACCEPTED SPECIES 291420:99PJM nidx=null]
Lantana milne-redheadii
 - Lantana milne-redheadii Moldenke [SYNONYM SPECIES 288943:3S7QS nidx=null parent=99PPH]
 + Lantana milne-redheadii Moldenke [SYNONYM SPECIES 291420:99PLT nidx=null parent=99PPH]
Lantana ruiz-teranii
 - Lantana ruiz-teranii López-Pal. & Steyerm. [ACCEPTED SPECIES 288943:3S7T3 nidx=null]
 + Lantana ruiz-teranii López-Pal. & Steyerm. [ACCEPTED SPECIES 291420:99PND nidx=null]
Lantana salviifolia
 - Lantana salviifolia Jacq. [SYNONYM SPECIES 288943:3S7T6 nidx=null parent=99PNB]
 + Lantana salviifolia Jacq. [SYNONYM SPECIES 291420:99PNH nidx=null parent=99PNB]
Lapeirousia
 - †Lapeirousia Bayle, 1878 [ACCEPTED GENUS 288943:7P6Y9 nidx=null]
 + Lapeirousia Thunb. [SYNONYM UNRANKED 291420:C4W5S nidx=null parent=7DHW]
Laphria flavicinctus
 - Laphria flavicinctus Meigen & Wiedemann, 1820 [SYNONYM SPECIES 288943:8CGFY nidx=null parent=79NN6]
 + Laphria flavicinctus Meigen & Wiedemann, 1820 [SYNONYM SPECIES 291420:C4W9C nidx=null parent=79NN6]
Laphria taphia
 - Laphria taphia Walker, 1849 [ACCEPTED SPECIES 288943:3S99X nidx=null]
 + Laphria taphia Walker, 1849 [ACCEPTED SPECIES 291420:3S99Y nidx=null]
Larus roseus
 - Larus roseus W. MacGillivray, 1824 [SYNONYM SPECIES 288943:BZHPQ nidx=null parent=4SJLX]
 + Larus roseus W. MacGillivray, 1824 [SYNONYM SPECIES 291420:C4W67 nidx=null parent=4SJLX]
Lasiocoris anomalus anomalus
 - Lasiocoris anomalus anomalus (Kolenati, 1845) [SYNONYM INFRASPECIFIC_NAME 288943:8PLPL nidx=null parent=3SDFB]
 + Lasiocoris anomalus anomalus (Kolenati, 1845) [SYNONYM SUBSPECIES 291420:C4W68 nidx=null parent=3SDFB]
Lasiocoris apicimacula apicimacula
 - Lasiocoris apicimacula apicimacula (Costa, 1855) [SYNONYM INFRASPECIFIC_NAME 288943:8QNJ8 nidx=null parent=4FJ6F]
 + Lasiocoris apicimacula apicimacula (Costa, 1855) [SYNONYM SUBSPECIES 291420:C4WF3 nidx=null parent=4FJ6F]
Lasiocoris brachypterus
 - Lasiocoris brachypterus Mumenov *, 1961 [SYNONYM SPECIES 288943:8PCRG nidx=null parent=8QMGC]
 + Lasiocoris brachypterus Mumenov, 1961 [SYNONYM SPECIES 291420:C4W69 nidx=null parent=C3X7V]
Lasiomma densisetibase
 - Lasiomma densisetibase Feng, 1987 [ACCEPTED SPECIES 288943:8CGPW nidx=null]
 + Lasiomma densisetibase Feng, 1987 [ACCEPTED SPECIES 291420:3SFF7 nidx=null]
Lasioserica
 - Lasioserica Brenske, 1897 [ACCEPTED GENUS 288943:5B6S nidx=null]
 + Lasioserica Brenske, 1898 [ACCEPTED GENUS 291420:C4WGK nidx=null]
Latalus (Errastunus)
 - Latalus (Errastunus) Ribaut, 1946 [SYNONYM SUBGENUS 288943:BYCQB nidx=null parent=8RGYZ]
 + Latalus (Errastunus) Ribaut, 1946 [SYNONYM SUBGENUS 291420:C3KSF nidx=null parent=8RGYZ]
Lathyrophthalmus connectens
 - Lathyrophthalmus connectens Hervé-Bazin, 1923 [SYNONYM SPECIES 288943:895NM nidx=null parent=8C3FH]
 + Lathyrophthalmus connectens Hervé-Bazin, 1923 [SYNONYM SPECIES 291420:3SKRF nidx=null parent=8C3FH]
Lathyrus oreophilus
 - Lathyrus oreophilus Wooton & Standl. [SYNONYM SPECIES 288943:3SKYK nidx=null parent=5PNQS]
 + Lathyrus oreophilus Wooton & Standl. [SYNONYM SPECIES 291420:3SKYJ nidx=null parent=5PNQS]
Latinolister columellaris
 - Latinolister columellaris (Lewis, 1888) [ACCEPTED SPECIES 288943:9KDT3 nidx=null]
 + Latinolister columellaris (Lewis, 1888) [ACCEPTED SPECIES 291420:3SLFL nidx=null]
Laudakia stellio daani
 - Laudakia stellio daani (Beutler & Frör, 1980) [SYNONYM INFRASPECIFIC_NAME 288943:8FS4R nidx=null parent=4ZR7V]
 + Laudakia stellio daani (Beutler & Frör, 1980) [SYNONYM INFRASPECIFIC_NAME 291420:C4W84 nidx=null parent=4ZR7V]
Lauxania fuscovittata
 - Lauxania fuscovittata Kertész, 1915 [SYNONYM SPECIES 288943:895P8 nidx=null parent=8CVSZ]
 + Lauxania fuscovittata Kertész, 1915 [SYNONYM SPECIES 291420:3SNB3 nidx=null parent=8CVSZ]
Lauxania parviceps
 - Lauxania parviceps Kertész, 1915 [SYNONYM SPECIES 288943:895PD nidx=null parent=8CCPG]
 + Lauxania parviceps Kertész, 1915 [SYNONYM SPECIES 291420:3SNBR nidx=null parent=8CCPG]
Laxenecera rufitarsis
 - Laxenecera rufitarsis Bezzi, 1908 [ACCEPTED SPECIES 288943:8CGZT nidx=null]
 + Laxenecera rufitarsis Bezzi, 1908 [ACCEPTED SPECIES 291420:6P492 nidx=null]
Lebouria choerodonis
 - Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 288943:849MW nidx=null parent=69Z35]
 + Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 291420:3SQWW nidx=null parent=69Z35]
Lemma
 - Lemma B.Juss. [SYNONYM UNRANKED 288943:BC38V nidx=null parent=B8W2J]
 + Lemma B.Juss. [SYNONYM UNRANKED 291420:5TBVC nidx=null parent=B8W2J]
Lemmaphyllum
 - Lemmaphyllum C.Presl [SYNONYM UNRANKED 288943:638VJ nidx=null parent=B8YG7]
 + Lemmaphyllum C.Presl [SYNONYM UNRANKED 291420:C3DVL nidx=null parent=B8YG7]
Lentulinae
 - Lentulinae Dirsh, 1956 [SYNONYM FAMILY 288943:BSJ7N nidx=null parent=8NKLP]
 + Lentulinae Dirsh, 1956 [ACCEPTED SUBFAMILY 291420:8NKWX nidx=null]
Leocrates castelnaudi
 - Leocrates castelnaudi [SYNONYM SPECIES 288943:8PCV4 nidx=null parent=3LD5P]
 + Leocrates castelnaudi (Westwood, 1874) [SYNONYM SPECIES 291420:6P8X7 nidx=null parent=3LD5P]
Lepicystis
 - Lepicystis (J.Sm.) J.Sm. [SYNONYM UNRANKED 288943:BC395 nidx=null parent=B8Z6M]
 + Lepicystis (J.Sm.) J.Sm. [SYNONYM UNRANKED 291420:C3FMX nidx=null parent=B8Z6M]
Lepidapedon (Lepidapedoides) levenseni
 - Lepidapedon (Lepidapedoides) levenseni (Linton, 1907) Manter, 1947 [SYNONYM SPECIES 288943:BWSJT nidx=null parent=3T9Q6]
 + Lepidapedon (Lepidapedoides) levenseni (Linton, 1907) Manter, 1947 [SYNONYM SPECIES 291420:C3FN8 nidx=null parent=3T9Q6]
Lepidodexia (Notochaeta) adelina
 - Lepidodexia (Notochaeta) adelina Mulieri, Schaefer, Duré & González, 2018 [ACCEPTED SPECIES 288943:8GSTF nidx=null]
 + Lepidodexia (Notochaeta) adelina Mulieri, Schaefer, Duré & González, 2018 [ACCEPTED SPECIES 291420:C3FVK nidx=null]
 + Lepidodexia (Notochaeta) adelina Mulieri, Schaefer, Duré & González, 2018 [ACCEPTED SPECIES 291420:C3FVL nidx=null]
Lepidogrammitis
 - Lepidogrammitis Ching [SYNONYM UNRANKED 288943:B926C nidx=null parent=B8YG7]
 + Lepidogrammitis Ching [SYNONYM UNRANKED 291420:C3FVW nidx=null parent=B8YG7]
Lepidomicrosorium
 - Lepidomicrosorium Ching & K.H.Shing [SYNONYM UNRANKED 288943:B8YG3 nidx=null parent=B8YG7]
 + Lepidomicrosorium Ching & K.H.Shing [SYNONYM UNRANKED 291420:C3FW6 nidx=null parent=B8YG7]
Lepidoselaga major
 - Lepidoselaga major Szilády, 1926 [SYNONYM SPECIES 288943:8967R nidx=null parent=8CHH9]
 + Lepidoselaga major Szilády, 1926 [SYNONYM SPECIES 291420:3TDBT nidx=null parent=8CHH9]
Lepiselaga major
 - Lepiselaga major Szilády, 1926 [SYNONYM SPECIES 288943:88HZM nidx=null parent=8CHH9]
 + Lepiselaga major Szilády, 1926 [SYNONYM SPECIES 291420:3TFDS nidx=null parent=8CHH9]
Leprocaulus insularis insularis
 - Leprocaulus insularis insularis (Kirby, 1896) [SYNONYM INFRASPECIFIC_NAME 288943:7JYMK nidx=null parent=7JYMT]
 + Leprocaulus insularis insularis (Kirby, 1896) [SYNONYM SUBSPECIES 291420:C3G6L nidx=null parent=7JYMT]
Leprocaulus vipera bilineatus
 - Leprocaulus vipera bilineatus (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:7JYNC nidx=null parent=7JYMG]
 + Leprocaulus vipera bilineatus (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C3G6M nidx=null parent=7JYMG]
Leprocaulus vipera bituber
 - Leprocaulus vipera bituber (Sharp, 1898) [SYNONYM INFRASPECIFIC_NAME 288943:7JYNF nidx=null parent=7JYMH]
 + Leprocaulus vipera bituber (Sharp, 1898) [SYNONYM SUBSPECIES 291420:C3G6N nidx=null parent=7JYMH]
Leprocaulus vipera praestantior
 - Leprocaulus vipera praestantior (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:7JYNG nidx=null parent=7JYMM]
 + Leprocaulus vipera praestantior (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C3G6P nidx=null parent=7JYMM]
Leptacis
 - Leptacis Förster, 1856 [ACCEPTED GENUS 288943:5CQR nidx=null]
 + Leptacis Förster, 1856 [ACCEPTED GENUS 291420:C3G7G nidx=null]
Leptinia aspericollis
 - Leptinia aspericollis [SYNONYM SPECIES 288943:8PCVL nidx=null parent=3XY9N]
 + Leptinia aspericollis (Bates, 1865) [SYNONYM SPECIES 291420:3TJR7 nidx=null parent=3XY9N]
Leptinia hispanicus
 - Leptinia hispanicus (Bolívar [Y Urrutia] , 1878) [SYNONYM SPECIES 288943:3TJRB nidx=null parent=4HSBV]
 + Leptinia hispanicus (Bolívar, 1878) [SYNONYM SPECIES 291420:C3GC5 nidx=null parent=C4LJX]
Leptis griseola
 - Leptis griseola Fallén, 1814 [SYNONYM SPECIES 288943:88JBP nidx=null parent=8F75L]
 + Leptis griseola Fallén, 1814 [SYNONYM SPECIES 291420:6PFPH nidx=null parent=8F75L]
Leptis inutilis
 - Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3WDS nidx=null]
 + Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JRMR nidx=null]
Leptis nigra
 - Leptis nigra Meigen & Wiedemann, 1820 [SYNONYM SPECIES 288943:8CHK6 nidx=null parent=8DL54]
 + Leptis nigra Meigen & Wiedemann, 1820 [SYNONYM SPECIES 291420:C3GCB nidx=null parent=8DL54]
Leptochela
 - Leptochela Stimpson, 1860 [ACCEPTED SUBGENUS 288943:BMKZV nidx=null]
 + Leptochela Stimpson, 1860 [ACCEPTED SUBGENUS 291420:C3GDW nidx=null]
Leptochilus acrostichoides var. cuneatus
 - Leptochilus acrostichoides var. cuneatus Bonap. [SYNONYM VARIETY 288943:BD6B6 nidx=null parent=B9MZ3]
 + Leptochilus acrostichoides var. cuneatus Bonap. [SYNONYM VARIETY 291420:5PR22 nidx=null parent=B9MZ3]
Leptochilus alienus var. flagellus
 - Leptochilus alienus var. flagellus (Jenman) Suess. [SYNONYM VARIETY 288943:BD6B7 nidx=null parent=B97NG]
 + Leptochilus alienus var. flagellus (Jenman) Suess. [SYNONYM VARIETY 291420:5PR23 nidx=null parent=B97NG]
Leptocolina
 - Leptocolina Giglio-Tos, 1916 [ACCEPTED SUBTRIBE 288943:8QPMV nidx=null]
 + Leptocolina [ACCEPTED SUBTRIBE 291420:C3GHJ nidx=null]
Leptocolini
 - Leptocolini Giglio-Tos, 1916 [ACCEPTED TRIBE 288943:8QPSR nidx=null]
 + Leptocolini [ACCEPTED TRIBE 291420:C3GHK nidx=null]
Leptoconops (Leptoconops) bezzii
 - Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 288943:8CHVS nidx=null]
 + Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 291420:3TMJP nidx=null]
Leptoconops (Leptoconops) irritans
 - Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 288943:8CHWR nidx=null]
 + Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 291420:3TMKZ nidx=null]
Leptocoris amictus amictus
 - Leptocoris amictus amictus Germar, 1838 [SYNONYM INFRASPECIFIC_NAME 288943:8QLV5 nidx=null parent=3TMNS]
 + Leptocoris amictus amictus Germar, 1838 [SYNONYM SUBSPECIES 291420:5JB4Y nidx=null parent=3TMNS]
Leptodactylus myersi
 - Leptodactylus myersi Heyer, 1995 [ACCEPTED SPECIES 288943:3TN6B nidx=null]
 + Leptodactylus myersi Heyer, 1995 [ACCEPTED SPECIES 291420:C3GJN nidx=null]
Leptofidena beelzebul
 - Leptofidena beelzebul Kröber, 1930 [SYNONYM SPECIES 288943:896LZ nidx=null parent=8C5NY]
 + Leptofidena beelzebul Kröber, 1930 [SYNONYM SPECIES 291420:3TNZL nidx=null parent=8C5NY]
Leptoglossus chilensis chilensis
 - Leptoglossus chilensis chilensis (Spinola, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8PFJ7 nidx=null parent=3TPT3]
 + Leptoglossus chilensis chilensis (Spinola, 1852) [SYNONYM SUBSPECIES 291420:C3GV3 nidx=null parent=3TPT3]
Leptoglossus chilensis concaviusculus
 - Leptoglossus chilensis concaviusculus Berg, 1892 [SYNONYM INFRASPECIFIC_NAME 288943:5JB92 nidx=null parent=3TPT6]
 + Leptoglossus chilensis concaviusculus Berg, 1892 [SYNONYM SUBSPECIES 291420:C3GV4 nidx=null parent=3TPT6]
Leptognathia
 - Leptognathia Hansen, 1913; Lang, 1968 not Sars, 1882 [SYNONYM GENUS 288943:BF9YF nidx=null parent=84V99]
 + Leptognathia [SYNONYM GENUS 291420:62WXY nidx=null parent=84V99]
Leptomantellidae
 - Leptomantellidae Schwarz & Roy, 2019 [ACCEPTED FAMILY 288943:8QQB3 nidx=null]
 + Leptomantellidae [ACCEPTED FAMILY 291420:C3H2N nidx=null]
Leptomicrurus narduccii melanotus
 - Leptomicrurus narduccii melanotus [SYNONYM INFRASPECIFIC_NAME 288943:89JBM nidx=null parent=6RJLN]
 + Leptomicrurus narduccii melanotus [SYNONYM INFRASPECIFIC_NAME 291420:7JY6Q nidx=null parent=6RJLN]
Leptomiopterygini
 - Leptomiopterygini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPMR nidx=null]
 + Leptomiopterygini [ACCEPTED TRIBE 291420:C3H34 nidx=null]
Leptops dumosus
 - Leptops dumosus Fåhraeus, 1842 [SYNONYM SPECIES 288943:8J78D nidx=null parent=3TTBW]
 + Leptops dumosus Fåhraeus, 1842 [SYNONYM SPECIES 291420:6PHTW nidx=null parent=3TTBW]
Leptops hystricosus
 - Leptops hystricosus Fåhraeus, 1842 [SYNONYM SPECIES 288943:8J78F nidx=null parent=3TTBW]
 + Leptops hystricosus Fåhraeus, 1842 [SYNONYM SPECIES 291420:3TTTZ nidx=null parent=3TTBW]
Leptynia aspericollis
 - Leptynia aspericollis [SYNONYM SPECIES 288943:8QRJ8 nidx=null parent=3XY9N]
 + Leptynia aspericollis (Bates, 1865) [SYNONYM SPECIES 291420:C3JX7 nidx=null parent=3XY9N]
Leptynia fourniali
 - Leptynia fourniali Bolívar [Y Urrutia] , 1906 [SYNONYM SPECIES 288943:6PPY5 nidx=null parent=5ZBKD]
 + Leptynia fourniali Bolívar, 1906 [SYNONYM SPECIES 291420:C3JX8 nidx=null parent=5ZBKD]
Leptynia hispanica
 - Leptynia hispanica (Bolívar [Y Urrutia] , 1878) [AMBIGUOUS_SYNONYM SPECIES 288943:6PQ9T nidx=null parent=4HSBV]
 - Leptynia hispanica Lelong, 1995 [AMBIGUOUS_SYNONYM SPECIES 288943:8PCWX nidx=null parent=4HSBY]
 + Leptynia hispanica (Bolívar, 1878) [SYNONYM SPECIES 291420:C3JX9 nidx=null parent=C4LJX]
Leptyniella
 - Leptyniella Bolívar [Y Urrutia] , 1926 [SYNONYM GENUS 288943:8PPWR nidx=null parent=8NTHP]
 + Leptyniella Bolívar, 1926 [SYNONYM GENUS 291420:C3JXB nidx=null parent=8NTHP]
Lernaeopoda lampri
 - Lernaeopoda lampri Scott T. & Scott A., 1901 [SYNONYM SPECIES 288943:6PQ7J nidx=null parent=VVCD]
 + Lernaeopoda lampri Scott T. & Scott A., 1913 [SYNONYM SPECIES 291420:C3JXX nidx=null parent=C4LBC]
Lernina
 - Lernina Saidova, 1975 [PROVISIONALLY_ACCEPTED GENUS 288943:BGHRQ nidx=null]
 + Lernina [ACCEPTED GENUS 291420:638ZS nidx=null]
Lesenka
 - Lesenka Gibbs, 1985 [ACCEPTED SUBGENUS 288943:8P3N9 nidx=null]
 + Lesenka Gibbs, 1985 [ACCEPTED SUBGENUS 291420:C3JYC nidx=null]
Lethaeus pallidinervis
 - Lethaeus pallidinervis Stal, 1858 [SYNONYM SPECIES 288943:722J2 nidx=null parent=4FDFJ]
 + Lethaeus pallidinervis Stål, 1860 [SYNONYM SPECIES 291420:C3K44 nidx=null parent=4FDFJ]
Lethocerus
 - Lethocerus Mayr, 1853 [SYNONYM SUBGENUS 288943:8NQWF nidx=null parent=5DPG]
 + Lethocerus Mayr, 1853 [SYNONYM SUBGENUS 291420:C3K59 nidx=null parent=5DPG]
Leucaltis clathria
 - Leucaltis clathria Haeckel, 1872 [ACCEPTED SPECIES 288943:6Q4C7 nidx=null]
 + Leucaltis clathria Haeckel, 1872 [ACCEPTED SPECIES 291420:C3K66 nidx=null]
Leucandra serrata
 - Leucandra serrata Azevedo & Klautau, 2007 [ACCEPTED SPECIES 288943:723SX nidx=null]
 + Leucandra serrata Azevedo & Klautau, 2007 [ACCEPTED SPECIES 291420:C3K6J nidx=null]
Leucetta chagosensis
 - Leucetta chagosensis Dendy, 1913 [ACCEPTED SPECIES 288943:6PRLF nidx=null]
 + Leucetta chagosensis Dendy, 1913 [ACCEPTED SPECIES 291420:C3KFY nidx=null]
Leucetta haeckeliana
 - Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 288943:BBRZM nidx=null parent=B8RP9]
 + Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 291420:723LB nidx=null parent=B8RP9]
Leucozona (Ischyrosyrphus) laternaria
 - Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 288943:8CJS8 nidx=null]
 + Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 291420:72834 nidx=null]
Libellula ludovicea
 - Libellula ludovicea Fourcroy, 1785 [SYNONYM SPECIES 288943:9X3BM nidx=null parent=Q2M4]
 + Libellula ludovicea Geoffroy in Fourcroy, 1785 [SYNONYM SPECIES 291420:C3L7R nidx=null parent=Q2M4]
Libethra triedrica
 - Libethra triedrica (Bolívar [Y Urrutia] , 1888) [ACCEPTED SPECIES 288943:72938 nidx=null]
 + Libethra triedrica (Bolívar, 1888) [ACCEPTED SPECIES 291420:C3L88 nidx=null]
Limatus leontiniae
 - Limatus leontiniae Brèthes, 1910 [SYNONYM SPECIES 288943:897KK nidx=null parent=8FMPV]
 + Limatus leontiniae Brèthes, 1910 [SYNONYM SPECIES 291420:72BCS nidx=null parent=8FMPV]
Limnobia (Eriocera) bituberculata
 - Limnobia (Eriocera) bituberculata Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZB9H nidx=null]
 + Limnobia (Eriocera) bituberculata Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 291420:C3M52 nidx=null]
Limnobia (Eriocera) chrysoptera
 - Limnobia (Eriocera) chrysoptera Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZB9M nidx=null]
 + Limnobia (Eriocera) chrysoptera Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:C3M54 nidx=null]
Limnobia (Eriocera) tenebrosa
 - Limnobia (Eriocera) tenebrosa Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZBBD nidx=null]
 + Limnobia (Eriocera) tenebrosa Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:C3M5C nidx=null]
Limnocnida congoensis
 - Limnocnida congoensis Bouillon, 1959 [ACCEPTED SPECIES 288943:72BLQ nidx=null]
 + Limnocnida congoensis Bouillon, 1957 [ACCEPTED SPECIES 291420:C3M6B nidx=null]
Limnogonus
 - Limnogonus Stål, 1868 [ACCEPTED SUBGENUS 288943:8NQXX nidx=null]
 + Limnogonus Stål, 1868 [ACCEPTED SUBGENUS 291420:C3L8B nidx=null]
Limotettix (Ophiolix) cuneatus
 - Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 288943:BWSSG nidx=null parent=8JX9N]
 + Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 291420:C3MMY nidx=null parent=8JX9N]
Lineus corrugatus
 - Lineus corrugatus sensu Stephenson et al., 1937 sensu Stephenson & al. , 1937 [AMBIGUOUS_SYNONYM SPECIES 288943:BVF4R nidx=null parent=3V2R3]
 + Lineus corrugatus McIntosh, 1876 [AMBIGUOUS_SYNONYM SPECIES 291420:C3MX5 nidx=null parent=4DJBG]
Linnaemya retroflexa
 - Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 288943:8988X nidx=null parent=6QHNN]
 + Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 291420:72HNH nidx=null parent=8CMJY]
Liolaemus tenuis müller &
 - Liolaemus tenuis müller & Hellmich, 1933 [AMBIGUOUS_SYNONYM INFRASUBSPECIFIC_NAME 288943:8SJ24 nidx=null parent=3V6N6]
 - Liolaemus tenuis müller & Hellmich, 1933 [ACCEPTED SUBSPECIES 288943:8SJ26 nidx=null]
 + Liolaemus tenuis müller & Hellmich, 1933 [AMBIGUOUS_SYNONYM INFRASUBSPECIFIC_NAME 291420:C3N56 nidx=null parent=3V6N6]
Liorhyssus hyalinus hyalinus
 - Liorhyssus hyalinus hyalinus (Fabricius, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8QLN8 nidx=null parent=3V7WP]
 + Liorhyssus hyalinus hyalinus (Fabricius, 1794) [SYNONYM SUBSPECIES 291420:C3N5M nidx=null parent=3V7WP]
Liotheum
 - Liotheum Nitzsch, 1818 [ACCEPTED GENUS 288943:8N797 nidx=null]
 + Liotheum Nitzsch, 1818 [ACCEPTED GENUS 291420:C3N5Z nidx=null]
Lippia callensii
 - Lippia callensii Moldenke [ACCEPTED SPECIES 288943:3VBSC nidx=null]
 + Lippia callensii Moldenke [ACCEPTED SPECIES 291420:99PTQ nidx=null]
Lippia hieraciifolia
 - Lippia hieraciifolia Cham. [ACCEPTED SPECIES 288943:3VBVR nidx=null]
 + Lippia hieraciifolia Cham. [ACCEPTED SPECIES 291420:99PY5 nidx=null]
Lippia sclerophylla var. crenatodentata
 - Lippia sclerophylla var. crenatodentata Briq. [SYNONYM VARIETY 288943:7M7RK nidx=null parent=99Q63]
 + Lippia sclerophylla var. crenatodentata Briq. [SYNONYM VARIETY 291420:99YTD nidx=null parent=99Q63]
Liriomyza taraxaci
 - Liriomyza taraxaci Hering, 1927 [ACCEPTED SPECIES 288943:3VCVD nidx=null]
 + Liriomyza taraxaci Hering, 1927 [ACCEPTED SPECIES 291420:C3NFG nidx=null]
Listriosca farinosa
 - Listriosca farinosa Kröber, 1930 [SYNONYM SPECIES 288943:898J9 nidx=null parent=9HK6C]
 + Listriosca farinosa Kröber, 1930 [SYNONYM SPECIES 291420:3VGM3 nidx=null parent=9HK6C]
Litaneutriini
 - Litaneutriini Jantsch, 1999 [ACCEPTED TRIBE 288943:8QPWF nidx=null]
 + Litaneutriini [ACCEPTED TRIBE 291420:C3NQX nidx=null]
Lithostegia
 - Lithostegia Ching [SYNONYM UNRANKED 288943:B926K nidx=null parent=B8XD5]
 + Lithostegia Ching [SYNONYM UNRANKED 291420:C3NXT nidx=null parent=B8XD5]
Litinium aceratus
 - Litinium aceratus (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 288943:8KP6Y nidx=null]
 + Litinium aceratus (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 291420:C3NY8 nidx=null]
Litinium longicaudatum
 - Litinium longicaudatum (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 288943:8KP6T nidx=null]
 + Litinium longicaudatum (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 291420:C3NY9 nidx=null]
Litinium paramontemari
 - Litinium paramontemari (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 288943:8KP6X nidx=null]
 + Litinium paramontemari (Vitiello, 1970) Martelli, Lo Russo, Villares & Pastor de Ward, 2017 [ACCEPTED SPECIES 291420:C3NYB nidx=null]
Liturgusidae
 - Liturgusidae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8NKMX nidx=null]
 + Liturgusidae [ACCEPTED FAMILY 291420:C5F nidx=null]
Liturgusini
 - Liturgusini Svenson, 2014 [ACCEPTED TRIBE 288943:8Q94V nidx=null]
 + Liturgusini [ACCEPTED TRIBE 291420:C3P3M nidx=null]
Lobovates
 - Lobovates Deeleman-Reinhold, 1957 [SYNONYM UNRANKED 288943:8PPXS nidx=null parent=8P2NS]
 + Lobovates [SYNONYM GENUS 291420:C3QY8 nidx=null parent=8P2NS]
Lomariopsis palustris
 - Lomariopsis palustris (Hook.) Mett. [ACCEPTED SPECIES 288943:BBTF3 nidx=null]
 + Lomariopsis palustris (Hook.) Mett. ex Kuhn [ACCEPTED SPECIES 291420:C3R8P nidx=null]
Lomariopsis pervillei
 - Lomariopsis pervillei Mett. [ACCEPTED SPECIES 288943:B9T2K nidx=null]
 + Lomariopsis pervillei Mett. ex Kuhn [ACCEPTED SPECIES 291420:3VWTY nidx=null]
Lomariopsis pollicina
 - Lomariopsis pollicina (Willemet) Mett. [ACCEPTED SPECIES 288943:B9T2L nidx=null]
 + Lomariopsis pollicina (Willemet) Mett. ex Kuhn [ACCEPTED SPECIES 291420:72MX8 nidx=null]
Lomariopsis pollicina var. buxifolia
 - Lomariopsis pollicina var. buxifolia (Kunze) Mett. [SYNONYM VARIETY 288943:BD6GZ nidx=null parent=B9T2L]
 + Lomariopsis pollicina var. buxifolia (Kunze) Mett. ex Kuhn [SYNONYM VARIETY 291420:5PVGR nidx=null parent=72MX8]
Lonchodes alluaudi
 - Lonchodes alluaudi Bolívar [Y Urrutia] , 1895 [SYNONYM SPECIES 288943:3VXZV nidx=null parent=R34C]
 + Lonchodes alluaudi Bolívar, 1895 [SYNONYM SPECIES 291420:C3RBC nidx=null parent=C3ZS6]
Lonchodes degeneratus
 - Lonchodes degeneratus [SYNONYM SPECIES 288943:8PD42 nidx=null parent=4D9QJ]
 + Lonchodes degeneratus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:3VY2V nidx=null parent=4D9QJ]
Lonchodes expulsus
 - Lonchodes expulsus [SYNONYM SPECIES 288943:8PD45 nidx=null parent=6M3V3]
 + Lonchodes expulsus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:3VY36 nidx=null parent=C464T]
Lonchodes femoratus
 - Lonchodes femoratus [SYNONYM SPECIES 288943:8PD46 nidx=null parent=6M3V3]
 + Lonchodes femoratus (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3RBF nidx=null parent=C464T]
Lonchodes foliopeda
 - Lonchodes foliopeda (Olivier, 1792) [SYNONYM SPECIES 288943:3VY3B nidx=null parent=6M3V3]
 + Lonchodes foliopeda (Olivier, 1797) [SYNONYM SPECIES 291420:C3RBG nidx=null parent=C464T]
Lonchodes hosei
 - Lonchodes hosei [AMBIGUOUS_SYNONYM SPECIES 288943:BWNF2 nidx=null parent=6M473]
 - Lonchodes hosei [AMBIGUOUS_SYNONYM SPECIES 288943:BZ6F3 nidx=null parent=73N6C]
 + Lonchodes hosei (Kirby, 1896) [SYNONYM SPECIES 291420:72MYM nidx=null parent=6M473]
Lonchodes hosei hosei
 - Lonchodes hosei hosei (Kirby, 1896) [SYNONYM INFRASPECIFIC_NAME 288943:8QQP3 nidx=null parent=6M473]
 + Lonchodes hosei hosei (Kirby, 1896) [SYNONYM SUBSPECIES 291420:C3RBJ nidx=null parent=6M473]
Lonchodes imitator
 - Lonchodes imitator [SYNONYM SPECIES 288943:8PD4C nidx=null parent=6LRV4]
 + Lonchodes imitator (Brunner von Wattenwyl, 1907) [ACCEPTED SPECIES 291420:3VY3Y nidx=null]
Lonchodes luteo-viridis
 - Lonchodes luteo-viridis [SYNONYM SPECIES 288943:8QQHM nidx=null parent=3ZQHY]
 + Lonchodes luteo-viridis (Westwood, 1848) [SYNONYM SPECIES 291420:C3RBK nidx=null parent=3ZQHY]
Lonchodes mallati
 - Lonchodes mallati [SYNONYM SPECIES 288943:8QQX7 nidx=null parent=6ZGTL]
 + Lonchodes mallati (Bragg, 2001) [SYNONYM SPECIES 291420:C3RBL nidx=null parent=6ZGTL]
Lonchodes perlobatus
 - Lonchodes perlobatus [SYNONYM SPECIES 288943:8PD4F nidx=null parent=4MHTB]
 + Lonchodes perlobatus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:3VY4V nidx=null parent=4MHTB]
Lonchodes rubrifemur
 - Lonchodes rubrifemur [SYNONYM SPECIES 288943:8PD4G nidx=null parent=3VY4F]
 + Lonchodes rubrifemur (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:72MYK nidx=null parent=3VY4F]
Lonchodes sechellensis
 - Lonchodes sechellensis Bolívar [Y Urrutia] , 1895 [SYNONYM SPECIES 288943:3VY5F nidx=null parent=R36R]
 + Lonchodes sechellensis Bolívar, 1895 [SYNONYM SPECIES 291420:C3RBP nidx=null parent=C3ZSD]
Lonchodes sodalis
 - Lonchodes sodalis [SYNONYM SPECIES 288943:8PD4H nidx=null parent=4ZGLP]
 + Lonchodes sodalis (Kirby, 1896) [SYNONYM SPECIES 291420:3VY5L nidx=null parent=4ZGLP]
Lonchodes strumosus
 - Lonchodes strumosus [SYNONYM SPECIES 288943:8PD4K nidx=null parent=6M473]
 + Lonchodes strumosus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:3VY5V nidx=null parent=6M473]
Lonchodes thoracicus
 - Lonchodes thoracicus [SYNONYM SPECIES 288943:8PD4L nidx=null parent=4ZGL8]
 + Lonchodes thoracicus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:3VY64 nidx=null parent=4ZGL8]
Longiunguis saccharii
 - Longiunguis saccharii (Zehntner, 1897) [AMBIGUOUS_SYNONYM SPECIES 288943:BKF3S nidx=null parent=8PLQ6]
 + Longiunguis saccharii (Zehntner, 1897) [AMBIGUOUS_SYNONYM SPECIES 291420:C3RGK nidx=null parent=8PLQ6]
Lonnbergius
 - Lonnbergius Hobbs, 1972 [SYNONYM SUBGENUS 288943:8P3NN nidx=null parent=7PV9X]
 + Lonnbergius Hobbs, 1972 [SYNONYM SUBGENUS 291420:C3G44 nidx=null parent=7PV9X]
Lopaphus cocophages
 - Lopaphus cocophages [SYNONYM SPECIES 288943:8QQQT nidx=null parent=3H5GQ]
 + Lopaphus cocophages (Newport, 1844) [SYNONYM SPECIES 291420:C3RMW nidx=null parent=3H5GQ]
Lopaphus hadrillus
 - Lopaphus hadrillus Westwood, 1859 [SYNONYM SPECIES 288943:3VZQ8 nidx=null parent=69HND]
 + Lopaphus hadrillus Westwood, 1859 [SYNONYM SPECIES 291420:8PD54 nidx=null parent=69HND]
Lopaphus spinosus
 - Lopaphus spinosus Saussure, 1868 [SYNONYM SPECIES 288943:3VZQQ nidx=null parent=5XHNF]
 + Lopaphus spinosus Saussure, 1868 [SYNONYM SPECIES 291420:8PD56 nidx=null parent=5XHNF]
Lophopagurus
 - Lophopagurus McLaughlin, 1981 [ACCEPTED SUBGENUS 288943:B6QYS nidx=null]
 + Lophopagurus McLaughlin, 1981 [ACCEPTED SUBGENUS 291420:B3JSK nidx=null]
Lophosoriaceae
 - Lophosoriaceae Pic.Serm. [SYNONYM UNRANKED 288943:B8WW8 nidx=null parent=B8V9Y]
 + Lophosoriaceae Pic.Serm. [SYNONYM UNRANKED 291420:C3RVJ nidx=null parent=B8V9Y]
Lophothericles dogodea
 - Lophothericles dogodea [SYNONYM SPECIES 288943:9GSCV nidx=null parent=9H38G]
 + Lophothericles dogodea Kevan, 1954 [SYNONYM SPECIES 291420:3W4LX nidx=null parent=9H38G]
Lower Heterobranchia
 - Lower Heterobranchia [ACCEPTED INFRACLASS 288943:8V775 nidx=null]
 + Lower Heterobranchia [ACCEPTED INFRACLASS 291420:C4W4R nidx=null]
Loxandrus guerinii
 - Loxandrus guerinii (G.R.Waterhouse, 1841) [SYNONYM SPECIES 288943:8LHPC nidx=null parent=8M9VY]
 + Loxandrus guerinii (G.R.Waterhouse, 1841) [SYNONYM SPECIES 291420:72NRW nidx=null parent=8M9VY]
Loxogrammaceae
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 288943:BW9WV nidx=null parent=B8X3T]
 - Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 288943:BXWLG nidx=null parent=B8TXC]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 291420:C3S83 nidx=null parent=B8TXC]
 + Loxogrammaceae Ching ex Pic.Serm. [SYNONYM UNRANKED 291420:C3S84 nidx=null parent=B8X3T]
Lucilia abdominalis
 - Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 288943:89973 nidx=null parent=3WBYW]
 + Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 291420:3WBQJ nidx=null parent=3WBYW]
Lycodon meridionalis
 - Lycodon meridionalis (Bourret, 1935) [ACCEPTED SPECIES 288943:899DS nidx=null]
 + Lycodon meridionalis (Bourret, 1935) [ACCEPTED SPECIES 291420:3WL3D nidx=null]
Lycogala miniatum var. fuligineum
 - Lycogala miniatum var. fuligineum Gray, 1821 [SYNONYM VARIETY 288943:7LWN8 nidx=null parent=3WL8C]
 + Lycogala miniatum var. fuligineum Gray, 1821 [SYNONYM VARIETY 291420:8GYTD nidx=null parent=3WL8C]
Lycogala miniatum var. marginatum
 - Lycogala miniatum var. marginatum Gray, 1821 [SYNONYM VARIETY 288943:7M8MW nidx=null parent=3WL8C]
 + Lycogala miniatum var. marginatum Gray, 1821 [SYNONYM VARIETY 291420:8GYV2 nidx=null parent=3WL8C]
Lycopodiella matthewsii
 - Lycopodiella matthewsii (Hook.) Holub [ACCEPTED SPECIES 288943:BBTYN nidx=null]
 + Lycopodiella matthewsii (Hook.) Holub [ACCEPTED SPECIES 291420:3WLSR nidx=null]
Lycopodiidae
 - Lycopodiidae Bek. [SYNONYM UNRANKED 288943:BV88D nidx=null parent=B8V4F]
 + Lycopodiidae Bek. [SYNONYM UNRANKED 291420:C3VN2 nidx=null parent=B8V4F]
Lycopodiophyta
 - Lycopodiophyta D.H.Scott [SYNONYM UNRANKED 288943:BV89S nidx=null parent=B8V4F]
 + Lycopodiophyta D.H.Scott [SYNONYM UNRANKED 291420:C3VWJ nidx=null parent=B8V4F]
Lycopodiopsida
 - Lycopodiopsida Bartl. [SYNONYM UNRANKED 288943:BV855 nidx=null parent=B8V4F]
 + Lycopodiopsida Bartl. [SYNONYM UNRANKED 291420:C3VWK nidx=null parent=B8V4F]
Lycopodium matthewsii
 - Lycopodium matthewsii Hook. [SYNONYM SPECIES 288943:BBVWW nidx=null parent=BBTYN]
 + Lycopodium matthewsii Hook. [SYNONYM SPECIES 291420:3WMND nidx=null parent=3WLSR]
Lycoriella
 - Lycoriella Frey, 1942 [ACCEPTED GENUS 288943:BY2S4 nidx=null]
 - Lycoriella Frey, 1942 [SYNONYM GENUS 288943:BY2S5 nidx=null parent=BY2S6]
 + Lycoriella Frey, 1942 [ACCEPTED GENUS 291420:C3WVV nidx=null]
 + Lycoriella Frey, 1942 [SYNONYM GENUS 291420:C3WVW nidx=null parent=BY2S6]
Lycoriella (Lycoriella) subterranea
 - Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 288943:8CP3H nidx=null]
 + Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 291420:6R3CQ nidx=null]
Lyctocoris terreus
 - Lyctocoris terreus (Scudder *, 1878) [SYNONYM SPECIES 288943:8PD7G nidx=null parent=8PJPL]
 + Lyctocoris terreus (Scudder, 1878) [SYNONYM SPECIES 291420:C3WWH nidx=null parent=8PJPL]
Lygaeites dallasi
 - †Lygaeites dallasi (Westwood *, 1854) [ACCEPTED SPECIES 288943:3WNX2 nidx=null]
 + Lygaeites dallasi (Westwood, 1854) [ACCEPTED SPECIES 291420:C3WWL nidx=null]
Lygaeites priscus
 - †Lygaeites priscus Giebel *, 1856 [ACCEPTED SPECIES 288943:3WNX7 nidx=null]
 + Lygaeites priscus Giebel, 1856 [ACCEPTED SPECIES 291420:C3WWM nidx=null]
Lygaeosoma reticulatum angulare
 - Lygaeosoma reticulatum angulare Reuter, 1885 [SYNONYM INFRASPECIFIC_NAME 288943:7JYV7 nidx=null parent=3WNXM]
 + Lygaeosoma reticulatum angulare Reuter, 1885 [SYNONYM SUBSPECIES 291420:C3WWQ nidx=null parent=3WNXM]
Lygaeosoma sardae erythropterum
 - Lygaeosoma sardae erythropterum (Puton, 1875) [SYNONYM INFRASPECIFIC_NAME 288943:8PLPN nidx=null parent=8Q7H5]
 + Lygaeosoma sardae erythropterum (Puton, 1875) [SYNONYM SUBSPECIES 291420:C3WWR nidx=null parent=8Q7H5]
Lygaeosoma sardae numidicum
 - Lygaeosoma sardae numidicum Puton, 1887 [SYNONYM INFRASPECIFIC_NAME 288943:8PLPP nidx=null parent=8QMZB]
 + Lygaeosoma sardae numidicum Puton, 1887 [SYNONYM SUBSPECIES 291420:C3WWS nidx=null parent=8QMZB]
Lygaesoma reticulatum erythropterus
 - Lygaesoma reticulatum erythropterus (Puton, 1875) [SYNONYM INFRASPECIFIC_NAME 288943:8PM3R nidx=null parent=8Q7H5]
 + Lygaesoma reticulatum erythropterus (Puton, 1875) [SYNONYM SUBSPECIES 291420:5JG9C nidx=null parent=8Q7H5]
Lygaeus (Graptostethus) servus maculicollis
 - Lygaeus (Graptostethus) servus maculicollis Herrich-Schaeffer, 1850 [SYNONYM INFRASPECIFIC_NAME 288943:7JZ6V nidx=null parent=7H7N4]
 + Lygaeus (Graptostethus) servus maculicollis Herrich-Schaeffer, 1850 [SYNONYM SUBSPECIES 291420:C3WXM nidx=null parent=7H7N4]
Lygaeus (Melanocoryphus) superbus putoni
 - Lygaeus (Melanocoryphus) superbus putoni (Reuter, 1902) [SYNONYM INFRASPECIFIC_NAME 288943:8PM3S nidx=null parent=3MQM6]
 + Lygaeus (Melanocoryphus) superbus putoni (Reuter, 1902) [SYNONYM SUBSPECIES 291420:5JG9G nidx=null parent=3MQM6]
Lygaeus (Spilostethus) militaris asiaticus
 - Lygaeus (Spilostethus) militaris asiaticus Kolenati, 1845 [SYNONYM INFRASPECIFIC_NAME 288943:BX59V nidx=null parent=5F5BC]
 + Lygaeus (Spilostethus) militaris asiaticus Kolenati, 1845 [SYNONYM SUBSPECIES 291420:C3WYX nidx=null parent=5F5BC]
Lygaeus (Tropidothorax)
 - Lygaeus (Tropidothorax) Bergroth, 1894 [SYNONYM INFRAGENERIC_NAME 288943:8QNB3 nidx=null parent=8P2G4]
 + Lygaeus (Tropidothorax) Bergroth, 1894 [SYNONYM SUBGENUS 291420:C3WZ3 nidx=null parent=8P2G4]
Lygaeus (Tropidothorax) cruciger elegans
 - Lygaeus (Tropidothorax) cruciger elegans (Distant, 1883) [SYNONYM INFRASPECIFIC_NAME 288943:BX59W nidx=null parent=59CHY]
 + Lygaeus (Tropidothorax) cruciger elegans (Distant, 1883) [SYNONYM SUBSPECIES 291420:C3WZ4 nidx=null parent=59CHY]
Lygaeus (Tropistethus) holosericus holosericus
 - Lygaeus (Tropistethus) holosericus holosericus (Scholtz, 1846) [SYNONYM INFRASPECIFIC_NAME 288943:8PM3T nidx=null parent=59CZZ]
 + Lygaeus (Tropistethus) holosericus holosericus (Scholtz, 1846) [SYNONYM SUBSPECIES 291420:5JG9K nidx=null parent=59CZZ]
Lygaeus cruciger elegans
 - Lygaeus cruciger elegans (Distant, 1883) [SYNONYM INFRASPECIFIC_NAME 288943:BZXX6 nidx=null parent=59CHY]
 + Lygaeus cruciger elegans (Distant, 1883) [SYNONYM SUBSPECIES 291420:C3WZ5 nidx=null parent=59CHY]
Lygaeus dellachiaje
 - †Lygaeus dellachiaje Hope *, 1847 [ACCEPTED SPECIES 288943:3WP85 nidx=null]
 + Lygaeus dellachiaje Hope, 1847 [ACCEPTED SPECIES 291420:C3WZ8 nidx=null]
Lygaeus equestris murinus
 - Lygaeus equestris murinus (Kiritshenko, 1914) [SYNONYM INFRASPECIFIC_NAME 288943:5JG9N nidx=null parent=3WPD8]
 + Lygaeus equestris murinus (Kiritshenko, 1914) [SYNONYM SUBSPECIES 291420:C3WZ9 nidx=null parent=3WPD8]
Lygaeus gracilentus
 - †Lygaeus gracilentus Forster *, 1891 [ACCEPTED SPECIES 288943:6R3GJ nidx=null]
 + Lygaeus gracilentus Forster, 1891 [ACCEPTED SPECIES 291420:C3WZB nidx=null]
Lygaeus gratiosus
 - †Lygaeus gratiosus Forster *, 1891 [ACCEPTED SPECIES 288943:6QRGH nidx=null]
 + Lygaeus gratiosus Forster, 1891 [ACCEPTED SPECIES 291420:C3WZC nidx=null]
Lygaeus militaris asiaticus
 - Lygaeus militaris asiaticus Kolenati, 1845 [SYNONYM INFRASPECIFIC_NAME 288943:BZXX5 nidx=null parent=5F5BC]
 + Lygaeus militaris asiaticus Kolenati, 1845 [SYNONYM SUBSPECIES 291420:C3WYY nidx=null parent=5F5BC]
Lygaeus pandurus militaris
 - Lygaeus pandurus militaris (Fabricius, 1775) [SYNONYM INFRASPECIFIC_NAME 288943:8QNLK nidx=null parent=7J3JM]
 + Lygaeus pandurus militaris (Fabricius, 1775) [SYNONYM SUBSPECIES 291420:C3WZF nidx=null parent=7J3JM]
Lygaeus pedestris
 - Lygaeus pedestris Zetterstedt, 1828 [AMBIGUOUS_SYNONYM SPECIES 288943:6R3G9 nidx=null parent=538JD]
 + Lygaeus pedestris Stål, 1867 [AMBIGUOUS_SYNONYM SPECIES 291420:6R3FX nidx=null parent=538JD]
Lygaeus pictus pictus
 - Lygaeus pictus pictus (Schilling, 1829) [SYNONYM INFRASPECIFIC_NAME 288943:8QLYJ nidx=null parent=4VSQ8]
 + Lygaeus pictus pictus (Schilling, 1829) [SYNONYM SUBSPECIES 291420:C3WZG nidx=null parent=4VSQ8]
Lygaeus rothii
 - Lygaeus rothii (Dallas, 1852) [SYNONYM SPECIES 288943:8PDBC nidx=null parent=4K5RZ]
 + Lygaeus rothii (Dallas, 1852) [SYNONYM SPECIES 291420:3WPFJ nidx=null parent=4K5RZ]
Lygaeus saxatilis junctus
 - Lygaeus saxatilis junctus (Priesner, 1927) [SYNONYM INFRASPECIFIC_NAME 288943:5JG9S nidx=null parent=5F5BL]
 + Lygaeus saxatilis junctus (Priesner, 1927) [SYNONYM SUBSPECIES 291420:C3WZK nidx=null parent=5F5BL]
Lygaeus turcicus reclivatus
 - Lygaeus turcicus reclivatus Say, 1825 [SYNONYM INFRASPECIFIC_NAME 288943:5JG9W nidx=null parent=7HDDW]
 + Lygaeus turcicus reclivatus Say, 1825 [SYNONYM SUBSPECIES 291420:C3WZL nidx=null parent=7HDDW]
Lyophlaeba edwardsi
 - Lyophlaeba edwardsi Paramonov, 1948 [SYNONYM SPECIES 288943:8CP95 nidx=null parent=8CPJZ]
 + Lyophlaeba edwardsi Paramonov, 1948 [SYNONYM SPECIES 291420:3WSXR nidx=null parent=8CPJZ]
Lysmata affinis
 - Lysmata affinis Borradaile, 1915 [SYNONYM SPECIES 288943:8VKTZ nidx=null parent=8V9JK]
 + Lysmata affinis Borradaile, 1915 [SYNONYM SPECIES 291420:C3XF6 nidx=null parent=8V9JK]
Macellina baishuijianga
 - Macellina baishuijianga [SYNONYM SPECIES 288943:8QR7G nidx=null parent=4RD79]
 + Macellina baishuijianga (Chen, 1992) [SYNONYM SPECIES 291420:C3XVL nidx=null parent=4RD79]
Machimus (Machimus) setiventris
 - Machimus (Machimus) setiventris Engel, 1928 [ACCEPTED SPECIES 288943:BZBJV nidx=null]
 + Machimus (Machimus) setiventris Engel, 1928 [ACCEPTED SPECIES 291420:C3Y8N nidx=null]
Macrodema (Pionosomus)
 - Macrodema (Pionosomus) Fieber, 1861 [SYNONYM INFRAGENERIC_NAME 288943:8QNWM nidx=null parent=8NXMJ]
 + Macrodema (Pionosomus) Fieber, 1861 [SYNONYM SUBGENUS 291420:C3Z2T nidx=null parent=8NXMJ]
Macroglossum
 - Macroglossum Copel. [SYNONYM UNRANKED 288943:B8YLC nidx=null parent=B8VHL]
 + Macroglossum Copel. [SYNONYM UNRANKED 291420:C3Z33 nidx=null parent=B8VHL]
Macromotettix salomonensis
 - Macromotettix salomonensis [SYNONYM SPECIES 288943:8PZW7 nidx=null parent=3X6NY]
 + Macromotettix salomonensis Günther, 1972 [SYNONYM SPECIES 291420:C3Z62 nidx=null parent=3X6NY]
Macromotettix solomonennis
 - Macromotettix solomonennis [SYNONYM SPECIES 288943:8PZW8 nidx=null parent=3X6NY]
 + Macromotettix solomonennis Günther, 1972 [SYNONYM SPECIES 291420:C3Z63 nidx=null parent=3X6NY]
Macromotettix sukitsuense
 - Macromotettix sukitsuense [SYNONYM SPECIES 288943:8PZW9 nidx=null parent=3X6NX]
 + Macromotettix sukitsuense Karny, 1915 [SYNONYM SPECIES 291420:C3Z64 nidx=null parent=3X6NX]
Macronychia alpestris
 - Macronychia alpestris Rondani, 1865 [ACCEPTED SPECIES 288943:734GR nidx=null]
 + Macronychia alpestris Rondani, 1865 [ACCEPTED SPECIES 291420:C3Z6N nidx=null]
Macropes varipennis annamita
 - Macropes varipennis annamita Bergroth, 1894 [SYNONYM INFRASPECIFIC_NAME 288943:7JZPJ nidx=null parent=3X7HF]
 + Macropes varipennis annamita Bergroth, 1894 [SYNONYM SUBSPECIES 291420:C3Z77 nidx=null parent=3X7HF]
Macroplax preissleri preyssleri
 - Macroplax preissleri preyssleri (Fieber, 1837) [SYNONYM INFRASPECIFIC_NAME 288943:BX2DS nidx=null parent=3X8CL]
 + Macroplax preissleri preyssleri (Fieber, 1837) [SYNONYM SUBSPECIES 291420:C3Z8Y nidx=null parent=3X8CL]
Macroplax preyssleri preyssleri
 - Macroplax preyssleri preyssleri (Fieber, 1837) [SYNONYM INFRASPECIFIC_NAME 288943:BZTRH nidx=null parent=3X8CL]
 + Macroplax preyssleri preyssleri (Fieber, 1837) [SYNONYM SUBSPECIES 291420:C3Z8Z nidx=null parent=3X8CL]
Macropsis luteus
 - Macropsis luteus Evans, 1935 [SYNONYM SPECIES 288943:BYDV8 nidx=null parent=8JVYJ]
 + Macropsis luteus Evans, 1935 [SYNONYM SPECIES 291420:C3ZBD nidx=null parent=8JVYJ]
Macrosiphoniella (Asterobium) erigeronis
 - Macrosiphoniella (Asterobium) erigeronis Nevsky, 1928 [ACCEPTED SPECIES 288943:BVQCZ nidx=null]
 + Macrosiphoniella (Asterobium) erigeronis Nevsky, 1928 [ACCEPTED SPECIES 291420:C3ZKX nidx=null]
Macrosiphoniella (Asterobium) galatellae
 - Macrosiphoniella (Asterobium) galatellae Bozhko, 1953 [ACCEPTED SPECIES 288943:BZHKR nidx=null]
 + Macrosiphoniella (Asterobium) galatellae Bozhko, 1953 [ACCEPTED SPECIES 291420:C3ZL2 nidx=null]
Macrosiphum (Macrosiphum) holmani
 - Macrosiphum (Macrosiphum) holmani [ACCEPTED SPECIES 288943:3X9ZT nidx=null]
 + Macrosiphum (Macrosiphum) holmani [ACCEPTED SPECIES 291420:C3ZNQ nidx=null]
Macrosiphum (Macrosiphum) penfroense
 - Macrosiphum (Macrosiphum) penfroense [ACCEPTED SPECIES 288943:BWT74 nidx=null]
 + Macrosiphum (Macrosiphum) penfroense [ACCEPTED SPECIES 291420:C3ZNZ nidx=null]
Macrosteles (Macrosteles) borealis
 - Macrosteles (Macrosteles) borealis (Dorst, 1931) [SYNONYM SPECIES 288943:8JW7Q nidx=null parent=8JW7R]
 + Macrosteles (Macrosteles) borealis (Dorst, 1931) [SYNONYM SPECIES 291420:C3ZR2 nidx=null parent=8JW7R]
Macrosteles (Macrosteles) horvathi
 - Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 288943:8JW92 nidx=null parent=BQ74B]
 + Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 291420:C3ZR5 nidx=null parent=BQ74B]
Macrosteles (Macrosteles) lepidus
 - Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 288943:8JW9F nidx=null parent=9KG86]
 + Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 291420:C3ZR6 nidx=null parent=9KG86]
Macrosteles fasciifrons lindbergi
 - Macrosteles fasciifrons lindbergi Dlabola, 1963 [SYNONYM SUBSPECIES 288943:BZYXG nidx=null parent=8JWDB]
 + Macrosteles fasciifrons lindbergi Dlabola, 1963 [SYNONYM SUBSPECIES 291420:C3ZR8 nidx=null parent=8JWDB]
Madiza laevigata
 - Madiza laevigata Fallén, 1820 [SYNONYM SPECIES 288943:89B3B nidx=null parent=9HKST]
 + Madiza laevigata Fallén, 1820 [SYNONYM SPECIES 291420:6QRNY nidx=null parent=9HKST]
Mailotrichocera praedicta
 - Mailotrichocera praedicta Krzemińska & Lukashevich, 2018 [ACCEPTED SPECIES 288943:9HM34 nidx=null]
 + Mailotrichocera praedicta Krzemińska & Lukashevich, 2018 [ACCEPTED SPECIES 291420:8Z93W nidx=null]
Majangidae
 - Majangidae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8QPV3 nidx=null]
 + Majangidae [ACCEPTED FAMILY 291420:C427K nidx=null]
Majanginae
 - Majanginae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8QQ64 nidx=null]
 + Majanginae [ACCEPTED SUBFAMILY 291420:C427L nidx=null]
Majangini
 - Majangini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QQ5C nidx=null]
 + Majangini [ACCEPTED TRIBE 291420:C427M nidx=null]
Malgoceras
 - Malgoceras Mahunka, 1993 [ACCEPTED SUBGENUS 288943:8P3PB nidx=null]
 + Malgoceras Mahunka, 1993 [ACCEPTED SUBGENUS 291420:C3FS8 nidx=null]
Mantidae
 - Mantidae Latreille, 1802 [ACCEPTED FAMILY 288943:8NKMJ nidx=null]
 + Mantidae [ACCEPTED FAMILY 291420:CDT nidx=null]
Mantinae
 - Mantinae Saussure & Zehntner, 1894 [ACCEPTED SUBFAMILY 288943:8PRYP nidx=null]
 + Mantinae [ACCEPTED SUBFAMILY 291420:C434T nidx=null]
Mantis baculus
 - Mantis baculus Olivier, 1792 [AMBIGUOUS_SYNONYM SPECIES 288943:3XWGW nidx=null parent=K9CS]
 + Mantis baculus De Geer, 1773 [AMBIGUOUS_SYNONYM SPECIES 291420:3XWGV nidx=null parent=73F78]
 + Mantis baculus Olivier, 1797 [AMBIGUOUS_SYNONYM SPECIES 291420:C434W nidx=null parent=C4VG2]
Mantis bimaculata
 - Mantis bimaculata Olivier, 1792 [SYNONYM SPECIES 288943:3XWGY nidx=null parent=4D5QQ]
 + Mantis bimaculata Olivier, 1797 [SYNONYM SPECIES 291420:C434Y nidx=null parent=C44DQ]
Mantis cinerea
 - Mantis cinerea Olivier, 1792 [SYNONYM SPECIES 288943:8PDNM nidx=null parent=8QQM7]
 + Mantis cinerea Olivier, 1797 [SYNONYM SPECIES 291420:C4352 nidx=null parent=C3P47]
Mantis draco
 - Mantis draco Olivier, 1792 [SYNONYM SPECIES 288943:736LZ nidx=null parent=4MHTX]
 + Mantis draco Olivier, 1797 [SYNONYM SPECIES 291420:C4353 nidx=null parent=C3FWC]
Mantis erythroptera
 - Mantis erythroptera Olivier, 1792 [SYNONYM SPECIES 288943:3XWHC nidx=null parent=3H5GT]
 + Mantis erythroptera Olivier, 1797 [SYNONYM SPECIES 291420:C4354 nidx=null parent=C3QYC]
Mantis foliopeda
 - Mantis foliopeda Olivier, 1792 [SYNONYM SPECIES 288943:3XWHK nidx=null parent=6M3V3]
 + Mantis foliopeda Olivier, 1797 [SYNONYM SPECIES 291420:C4355 nidx=null parent=C464T]
Mantis inflexipes
 - Mantis inflexipes Olivier, 1792 [SYNONYM SPECIES 288943:3XWHS nidx=null parent=4626H]
 + Mantis inflexipes Olivier, 1797 [SYNONYM SPECIES 291420:C4356 nidx=null parent=C4QDL]
Mantis keratosqueleton
 - Mantis keratosqueleton Olivier, 1792 [SYNONYM SPECIES 288943:3XWHV nidx=null parent=4D7WX]
 + Mantis keratosqueleton Olivier, 1797 [SYNONYM SPECIES 291420:C4357 nidx=null parent=C44JP]
Mantis maculata
 - Mantis maculata Olivier, 1792 [SYNONYM SPECIES 288943:3XWJ9 nidx=null parent=DKG6]
 + Mantis maculata Olivier, 1797 [SYNONYM SPECIES 291420:C4358 nidx=null parent=C448P]
Mantis sacrata
 - Mantis sacrata Olivier, 1792 [SYNONYM SPECIES 288943:3XWJV nidx=null parent=6W8GP]
 + Mantis sacrata Olivier, 1797 [SYNONYM SPECIES 291420:C435C nidx=null parent=C3FWH]
Mantis squeleton
 - Mantis squeleton Olivier, 1792 [SYNONYM SPECIES 288943:3XWK2 nidx=null parent=4FTXX]
 + Mantis squeleton Olivier, 1797 [SYNONYM SPECIES 291420:C435D nidx=null parent=C4F4C]
Mantis tessulata
 - Mantis tessulata Olivier, 1792 [SYNONYM SPECIES 288943:BWTDP nidx=null parent=8QQDJ]
 - Mantis tessulata Olivier, 1792 [SYNONYM SPECIES 288943:BZJSM nidx=null parent=8QQDJ]
 + Mantis tessulata Olivier, 1797 [SYNONYM SPECIES 291420:C435F nidx=null parent=C4543]
Mantis viridana
 - Mantis viridana Olivier, 1792 [SYNONYM SPECIES 288943:3XWK9 nidx=null parent=4JQ5L]
 + Mantis viridana Olivier, 1797 [SYNONYM SPECIES 291420:C435H nidx=null parent=C4NZQ]
Mantis xanthomela
 - Mantis xanthomela Olivier, 1792 [SYNONYM SPECIES 288943:8PDP6 nidx=null parent=8QQSK]
 + Mantis xanthomela Olivier, 1797 [SYNONYM SPECIES 291420:C435J nidx=null parent=C4544]
Mantodea
 - Mantodea Fischer, 1853 [ACCEPTED ORDER 288943:B7W45 nidx=null]
 + Mantodea [ACCEPTED ORDER 291420:3HS nidx=null]
Marattiaceae
 - Marattiaceae Kaulf. [SYNONYM UNRANKED 288943:B8VGY nidx=null parent=B8VGX]
 + Marattiaceae Kaulf. [SYNONYM UNRANKED 291420:C3XR8 nidx=null parent=B8VGX]
Marattiidae
 - Marattiidae Klinge [SYNONYM UNRANKED 288943:BV88G nidx=null parent=B8VFL]
 + Marattiidae Klinge [SYNONYM UNRANKED 291420:C447P nidx=null parent=B8VFL]
Marcenia frenchi
 - Marcenia frenchi [SYNONYM SPECIES 288943:8PDPD nidx=null parent=3P5JM]
 + Marcenia frenchi (Wood-Mason, 1877) [SYNONYM SPECIES 291420:3Y2PN nidx=null parent=3P5JM]
Margarinotus (Grammostethus)
 - Margarinotus (Grammostethus) Lewis, 1906 [ACCEPTED SUBGENUS 288943:9LLHD nidx=null]
 + Margarinotus (Grammostethus) Lewis, 1906 [ACCEPTED SUBGENUS 291420:8P3JC nidx=null]
Margarinotus (Paralister)
 - Margarinotus (Paralister) Bickhardt, 1917 [ACCEPTED SUBGENUS 288943:9JBTG nidx=null]
 + Margarinotus (Paralister) Bickhardt, 1917 [ACCEPTED SUBGENUS 291420:8P3VL nidx=null]
Mariplanellida
 - Mariplanellida Van Steenkiste & Leander, 2022 [ACCEPTED ORDER 288943:8ZDRS nidx=null]
 + Mariplanellida Van Steenkiste & Leander, 2022 [ACCEPTED SUBORDER 291420:C44RY nidx=null]
Marmessoidea bimaculata
 - Marmessoidea bimaculata (Olivier, 1792) [SYNONYM SPECIES 288943:3Y7YC nidx=null parent=4D5QQ]
 + Marmessoidea bimaculata (Olivier, 1797) [SYNONYM SPECIES 291420:C44TF nidx=null parent=C44DQ]
Marmessoidea cercyon
 - Marmessoidea cercyon [SYNONYM SPECIES 288943:9HFXG nidx=null parent=9J5G9]
 + Marmessoidea cercyon (Westwood, 1859) [SYNONYM SPECIES 291420:3Y7YK nidx=null parent=9J5G9]
Marmessoidea cerycon
 - Marmessoidea cerycon [SYNONYM SPECIES 288943:8QQH9 nidx=null parent=9J5G9]
 + Marmessoidea cerycon (Westwood, 1859) [SYNONYM SPECIES 291420:C44TG nidx=null parent=9J5G9]
Mauremys leprosa vanmeerhaeghei
 - Mauremys leprosa vanmeerhaeghei Bour & Maran, 1999 [SYNONYM INFRASPECIFIC_NAME 288943:89JKX nidx=null parent=7375M]
 + Mauremys leprosa vanmeerhaeghei Bour & Maran, 1999 [SYNONYM INFRASPECIFIC_NAME 291420:C45F2 nidx=null parent=7375M]
Mecognathidae
 - Mecognathidae [ACCEPTED FAMILY 288943:CG8 nidx=null]
 + Mecognathidae Gerson & Walter, 1998 [ACCEPTED FAMILY 291420:C45M6 nidx=null]
Mecostethus hispanicus
 - Mecostethus hispanicus (Rambur, 1838) [SYNONYM SPECIES 288943:3YLWP nidx=null parent=4RC3V]
 + Mecostethus hispanicus (Rambur, 1838) [SYNONYM SPECIES 291420:9GSM3 nidx=null parent=4RC3V]
Megaciella
 - Megaciella Vercammen-Grandjean, 1960 [ACCEPTED SUBGENUS 288943:8YRNS nidx=null]
 + Megaciella Vercammen-Grandjean, 1960 [ACCEPTED SUBGENUS 291420:C3DV6 nidx=null]
Megacrania alpheus alpheus
 - Megacrania alpheus alpheus (Westwood, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8QQG9 nidx=null parent=6QW9D]
 + Megacrania alpheus alpheus (Westwood, 1859) [SYNONYM SUBSPECIES 291420:C4679 nidx=null parent=6QW9D]
Megacrania batesii speiseri
 - Megacrania batesii speiseri Carl, 1915 [SYNONYM INFRASPECIFIC_NAME 288943:7KBVR nidx=null parent=6R89C]
 + Megacrania batesii speiseri Carl, 1915 [SYNONYM SUBSPECIES 291420:C467B nidx=null parent=6R89C]
Megalonotus (Megalonotus) antennatus antennatus
 - Megalonotus (Megalonotus) antennatus antennatus (Schilling, 1829) [SYNONYM INFRASPECIFIC_NAME 288943:8PLPZ nidx=null parent=8PDTF]
 + Megalonotus (Megalonotus) antennatus antennatus (Schilling, 1829) [SYNONYM SUBSPECIES 291420:C46CQ nidx=null parent=8PDTF]
Megalonotus (Megalonotus) chiragra chiragra
 - Megalonotus (Megalonotus) chiragra chiragra (Fabricius, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8QM9D nidx=null parent=8P987]
 + Megalonotus (Megalonotus) chiragra chiragra (Fabricius, 1794) [SYNONYM SUBSPECIES 291420:C46CR nidx=null parent=8P987]
Megalonotus (Megalonotus) emarginatus emarginatus
 - Megalonotus (Megalonotus) emarginatus emarginatus (Rey, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:BX5B2 nidx=null parent=8Q74C]
 + Megalonotus (Megalonotus) emarginatus emarginatus (Rey, 1888) [SYNONYM SUBSPECIES 291420:C46CS nidx=null parent=8Q74C]
Megalonotus (Megalonotus) puncticollis puncticollis
 - Megalonotus (Megalonotus) puncticollis puncticollis (Lucas, 1849) [SYNONYM INFRASPECIFIC_NAME 288943:8PLQ3 nidx=null parent=8PDTX]
 + Megalonotus (Megalonotus) puncticollis puncticollis (Lucas, 1849) [SYNONYM SUBSPECIES 291420:C46CX nidx=null parent=8PDTX]
Megalonotus chiragra emarginatus
 - Megalonotus chiragra emarginatus (Rey, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:8QN7M nidx=null parent=8Q74C]
 + Megalonotus chiragra emarginatus (Rey, 1888) [SYNONYM SUBSPECIES 291420:C46CY nidx=null parent=8Q74C]
Megalonotus chiragra incertus
 - Megalonotus chiragra incertus (Rey, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:8PM42 nidx=null parent=8P988]
 + Megalonotus chiragra incertus (Rey, 1888) [SYNONYM SUBSPECIES 291420:5JKQ7 nidx=null parent=8P988]
Megalonotus chiragra sabulicola
 - Megalonotus chiragra sabulicola (Thomson, 1870) [SYNONYM INFRASPECIFIC_NAME 288943:8QMDJ nidx=null parent=8P988]
 + Megalonotus chiragra sabulicola (Thomson, 1870) [SYNONYM SUBSPECIES 291420:C46CZ nidx=null parent=8P988]
Megalonotus emarginatus emarginatus
 - Megalonotus emarginatus emarginatus (Rey, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:BZXXB nidx=null parent=8Q74C]
 + Megalonotus emarginatus emarginatus (Rey, 1888) [SYNONYM SUBSPECIES 291420:C46CT nidx=null parent=8Q74C]
Megalonotus praetextatus praetextatus
 - Megalonotus praetextatus praetextatus (Herrich-Schaeffer, 1835) [SYNONYM INFRASPECIFIC_NAME 288943:8QNQB nidx=null parent=8PMNF]
 + Megalonotus praetextatus praetextatus (Herrich-Schaeffer, 1835) [SYNONYM SUBSPECIES 291420:C46CW nidx=null parent=8PMNF]
Megalonotus puncticollis nigrofemoratus
 - Megalonotus puncticollis nigrofemoratus (Puton, 1889) [SYNONYM INFRASPECIFIC_NAME 288943:8PM43 nidx=null parent=8PDTX]
 + Megalonotus puncticollis nigrofemoratus (Puton, 1889) [SYNONYM SUBSPECIES 291420:5JKQB nidx=null parent=8PDTX]
Megaphasma denticus
 - Megaphasma denticus [SYNONYM SPECIES 288943:8PDV7 nidx=null parent=3YWKR]
 + Megaphasma denticus Stål, 1875 [SYNONYM SPECIES 291420:C46P9 nidx=null parent=3YWKR]
Megarhinus tucumanus
 - Megarhinus tucumanus Brèthes, 1926 [SYNONYM SPECIES 288943:89CD8 nidx=null parent=8FGQP]
 + Megarhinus tucumanus Brèthes, 1926 [SYNONYM SPECIES 291420:3YX2X nidx=null parent=8FGQP]
Megaselia neocorynurae
 - Megaselia neocorynurae González, Brown & Ospina, 2002 [ACCEPTED SPECIES 288943:3YYDK nidx=null]
 + Megaselia neocorynurae Gonz ález, Brown & Ospina, 2002 [ACCEPTED SPECIES 291420:C46S5 nidx=null]
Megistocera (Eriocera) verticalis
 - Megistocera (Eriocera) verticalis Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZBN5 nidx=null]
 + Megistocera (Eriocera) verticalis Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 291420:C474M nidx=null]
Mehratrema militaris
 - Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 288943:849ZZ nidx=null parent=446P6]
 + Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 291420:3Z2PH nidx=null parent=446P6]
Melanocoryphus albomaculatus albomaculatus
 - Melanocoryphus albomaculatus albomaculatus (Goeze, 1778) [SYNONYM INFRASPECIFIC_NAME 288943:8PLQ7 nidx=null parent=3Z8D7]
 + Melanocoryphus albomaculatus albomaculatus (Goeze, 1778) [SYNONYM SUBSPECIES 291420:C47RR nidx=null parent=3Z8D7]
Melanocoryphus guttatus monostigma
 - Melanocoryphus guttatus monostigma (Horvath, 1898) [SYNONYM INFRASPECIFIC_NAME 288943:8PM44 nidx=null parent=3MQM6]
 + Melanocoryphus guttatus monostigma (Horvath, 1898) [SYNONYM SUBSPECIES 291420:5JLBJ nidx=null parent=3MQM6]
Melanocoryphus superbus conjunctus
 - Melanocoryphus superbus conjunctus (Mancini, 1952) [SYNONYM INFRASPECIFIC_NAME 288943:8PM46 nidx=null parent=3MQMG]
 + Melanocoryphus superbus conjunctus (Mancini, 1952) [SYNONYM SUBSPECIES 291420:5JLBS nidx=null parent=3MQMG]
Melanoplus frigidus
 - Melanoplus frigidus (Boheman, 1846) [SYNONYM SPECIES 288943:8P98K nidx=null parent=68NG6]
 + Melanoplus frigidus (Boheman, 1846) [SYNONYM SPECIES 291420:8P98L nidx=null parent=68NG6]
Melanoplus gordonae
 - Melanoplus gordonae Vickery, 1969 [SYNONYM SPECIES 288943:8P98M nidx=null parent=3Z9QT]
 + Melanoplus gordonae Vickery, 1969 [SYNONYM SPECIES 291420:6QXK9 nidx=null parent=3Z9QT]
Melanoxantherium flocculossum
 - Melanoxantherium flocculossum (Weed, 1891) [SYNONYM SPECIES 288943:BZK82 nidx=null parent=7HT7C]
 + Melanoxantherium flocculossum (Weed, 1891) [SYNONYM SPECIES 291420:C4847 nidx=null parent=7HT7C]
Melaphe thracicus
 - Melaphe thracicus (Verhoeff, 1926) [SYNONYM SPECIES 288943:BZJZ5 nidx=null parent=9GTD4]
 + Melaphe thracicus (Verhoeff, 1926) [SYNONYM SPECIES 291420:C484G nidx=null parent=9GTD4]
Mellierinae
 - Mellierinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6YW nidx=null]
 + Mellierinae [ACCEPTED SUBFAMILY 291420:C48R8 nidx=null]
Mellierini
 - Mellierini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QPSQ nidx=null]
 + Mellierini [ACCEPTED TRIBE 291420:C48R9 nidx=null]
Melphidippa willemiana
 - Melphidippa willemiana d'Udekem d'Acoz, 2006 [ACCEPTED SPECIES 288943:72Y9J nidx=null]
 + Melphidippa willemiana d'Udekem d'Acoz, 2006 [ACCEPTED SPECIES 291420:C48WW nidx=null]
Melpia columbiensis
 - Melpia columbiensis Kröber, 1930 [SYNONYM SPECIES 288943:89DXN nidx=null parent=8C5L5]
 + Melpia columbiensis Kröber, 1930 [SYNONYM SPECIES 291420:6QY9G nidx=null parent=8C5L5]
Melpia gracilis
 - Melpia gracilis Kröber, 1930 [SYNONYM SPECIES 288943:89DXQ nidx=null parent=8C5LQ]
 + Melpia gracilis Kröber, 1930 [SYNONYM SPECIES 291420:3ZNBC nidx=null parent=8C5LQ]
Melpia nigricans
 - Melpia nigricans Kröber, 1930 [SYNONYM SPECIES 288943:89DXR nidx=null parent=8C5NF]
 + Melpia nigricans Kröber, 1930 [SYNONYM SPECIES 291420:3ZNBD nidx=null parent=8C5NF]
Melusina h-nigrum
 - Melusina h-nigrum Santos Abreu, 1922 [SYNONYM SPECIES 288943:89DXT nidx=null parent=8DYQV]
 + Melusina h-nigrum Santos Abreu, 1922 [SYNONYM SPECIES 291420:72Y9D nidx=null parent=8DYQV]
Memloria
 - Memloria [sic] [SYNONYM GENUS 288943:BGJTR nidx=null parent=7PLGS]
 + Memloria [SYNONYM GENUS 291420:C48YT nidx=null parent=7PLGS]
Menexenus horridus polyacanthus
 - Menexenus horridus polyacanthus Dohrn, 1910 [SYNONYM INFRASPECIFIC_NAME 288943:5JMSJ nidx=null parent=8YG8]
 + Menexenus horridus polyacanthus Dohrn, 1910 [SYNONYM SUBSPECIES 291420:C497B nidx=null parent=8YG8]
Mericserica
 - Mericserica Brenske, 1897 [ACCEPTED GENUS 288943:5P92 nidx=null]
 + Mericserica Brenske, 1899 [ACCEPTED GENUS 291420:C4B47 nidx=null]
Merocoris haematomerus
 - Merocoris haematomerus Spinola, 1852 [AMBIGUOUS_SYNONYM SPECIES 288943:3ZVD4 nidx=null parent=396NS]
 + Merocoris haematomerus Spinola, 1852 [SYNONYM SPECIES 291420:8P99Z nidx=null parent=396NS]
Merocoris typhaeus distinctus
 - Merocoris typhaeus distinctus Dallas, 1852 [SYNONYM INFRASPECIFIC_NAME 288943:5JN55 nidx=null parent=3ZVCR]
 + Merocoris typhaeus distinctus Dallas, 1852 [SYNONYM SUBSPECIES 291420:C4BJ8 nidx=null parent=3ZVCR]
Merodon (Merodon) affinis
 - Merodon (Merodon) affinis Gil Collado, 1930 [ACCEPTED SPECIES 288943:BZBP5 nidx=null]
 + Merodon (Merodon) affinis Gil Collado, 1930 [ACCEPTED SPECIES 291420:C4BJD nidx=null]
Merodon aeneus
 - Merodon aeneus Meigen, 1822 [SYNONYM SPECIES 288943:89DZG nidx=null parent=8CSXW]
 + Merodon aeneus Meigen, 1822 [SYNONYM SPECIES 291420:C4BJC nidx=null parent=8CSXW]
Merodon fuscinervis
 - Merodon fuscinervis Röder, 1887 [SYNONYM SPECIES 288943:89F3F nidx=null parent=8CT27]
 + Merodon fuscinervis Röder, 1887 [SYNONYM SPECIES 291420:3ZVGX nidx=null parent=8CT27]
Mesembrinella bequaerti
 - Mesembrinella bequaerti Séguy, 1925 [SYNONYM SPECIES 288943:89F7X nidx=null parent=BZBPG]
 + Mesembrinella bequaerti Séguy, 1925 [SYNONYM SPECIES 291420:3ZY5T nidx=null parent=BZBPG]
Mesembrius mediopectinatus
 - Mesembrius mediopectinatus Szilády, 1942 [SYNONYM SPECIES 288943:89F8L nidx=null parent=8CT93]
 + Mesembrius mediopectinatus Szilády, 1942 [SYNONYM SPECIES 291420:3ZY7T nidx=null parent=8CT93]
Mesocoelium brieni
 - Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 288943:86WKL nidx=null]
 + Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 291420:84B2J nidx=null]
Mesodermaptera
 - Mesodermaptera [SYNONYM INFRAORDER 288943:BWCJD nidx=null parent=BWCJB]
 + Mesodermaptera Steinmann, 1989 [ACCEPTED INFRAORDER 291420:C4C4Z nidx=null]
Mesonoterus
 - Mesonoterus [ACCEPTED GENUS 288943:62Z9P nidx=null]
 + Mesonoterus Sharp, 1882 [ACCEPTED GENUS 291420:C4C87 nidx=null]
Mesothuria (Monothuria) marginata
 - Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 288943:BWFK8 nidx=null parent=5DCCT]
 + Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 291420:C4CKJ nidx=null parent=5DCCT]
Metacanthus (Yemma)
 - Metacanthus (Yemma) Horvath, 1905 [SYNONYM INFRAGENERIC_NAME 288943:8QM2S nidx=null parent=8P2YT]
 + Metacanthus (Yemma) Horvath, 1905 [SYNONYM SUBGENUS 291420:C4CN3 nidx=null parent=8P2YT]
Metagalepsus nimulensis
 - Metagalepsus nimulensis (Giglio-Tos, 1917) [SYNONYM SPECIES 288943:8QQB4 nidx=null parent=3F45B]
 + Metagalepsus nimulensis [SYNONYM SPECIES 291420:C4CPX nidx=null parent=3F45B]
Metallyticidae
 - Metallyticidae Giglio-Tos, 1917 [ACCEPTED FAMILY 288943:8NKND nidx=null]
 + Metallyticidae [ACCEPTED FAMILY 291420:CNT nidx=null]
Metapolypodium
 - Metapolypodium Ching [SYNONYM UNRANKED 288943:B926S nidx=null parent=B8Y65]
 + Metapolypodium Ching [SYNONYM UNRANKED 291420:C4CSN nidx=null parent=B8Y65]
Metasyrphus pseudonitens
 - Metasyrphus pseudonitens Dušek & Láska, 1980 [SYNONYM SPECIES 288943:89FFG nidx=null parent=8C48V]
 + Metasyrphus pseudonitens Dušek & Láska, 1980 [SYNONYM SPECIES 291420:73CLL nidx=null parent=8C48V]
Metopolophium (Metopolophium) fasciatum
 - Metopolophium (Metopolophium) fasciatum [ACCEPTED SPECIES 288943:BZK5R nidx=null]
 + Metopolophium (Metopolophium) fasciatum [ACCEPTED SPECIES 291420:42HCC nidx=null]
Metopomystrum amazoniensis
 - Metopomystrum amazoniensis Cadena-Castañeda & Cardona, 2015 [ACCEPTED SPECIES 288943:8PF2Y nidx=null]
 + Metopomystrum amazoniensis Cadena-Castañeda & Cardona, 2015 [SYNONYM SPECIES 291420:73FDC nidx=null parent=6RFDC]
Metrarga nuda nuda
 - Metrarga nuda nuda White, 1878 [SYNONYM INFRASPECIFIC_NAME 288943:5JNS5 nidx=null parent=6RF5W]
 + Metrarga nuda nuda White, 1878 [SYNONYM SUBSPECIES 291420:C4D67 nidx=null parent=6RF5W]
Metriotes cinerea
 - Metriotes cinerea (Olivier, 1792) [SYNONYM SPECIES 288943:8PF3T nidx=null parent=8QQM7]
 + Metriotes cinerea (Olivier, 1797) [SYNONYM SPECIES 291420:C4D7B nidx=null parent=C3P47]
Mevaniomorpha annulipes annulipes
 - Mevaniomorpha annulipes annulipes Reuter, 1883 [SYNONYM INFRASPECIFIC_NAME 288943:8QLH7 nidx=null parent=42KML]
 + Mevaniomorpha annulipes annulipes Reuter, 1883 [SYNONYM SUBSPECIES 291420:C4DBQ nidx=null parent=42KML]
Mevaniomorpha annulipes picta
 - Mevaniomorpha annulipes picta Schouteden, 1938 [SYNONYM INFRASPECIFIC_NAME 288943:5JNTL nidx=null parent=42KMN]
 + Mevaniomorpha annulipes picta Schouteden, 1938 [SYNONYM SUBSPECIES 291420:C4DBR nidx=null parent=42KMN]
Mexicambarus
 - Mexicambarus Hobbs, 1972 [SYNONYM SUBGENUS 288943:8P3Q6 nidx=null parent=7PV9X]
 + Mexicambarus Hobbs, 1972 [SYNONYM SUBGENUS 291420:C3G45 nidx=null parent=7PV9X]
Miamyia (Miamyia) pintoi
 - Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 288943:89FMK nidx=null parent=8FMS9]
 + Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 291420:42LGN nidx=null parent=8FMS9]
Micrillus flavescens
 - Micrillus flavescens Motschulsky, 1858 [ACCEPTED SPECIES 288943:9PLYZ nidx=null]
 + Micrillus flavescens Motschulsky, 1858 [ACCEPTED SPECIES 291420:6RFXW nidx=null]
Micrillus intermedius
 - Micrillus intermedius Cameron, 1936 [ACCEPTED SPECIES 288943:9PLZ4 nidx=null]
 + Micrillus intermedius Cameron, 1936 [ACCEPTED SPECIES 291420:73G9W nidx=null]
Microcosmus exasperatus
 - Microcosmus exasperatus Heller, 1878 [ACCEPTED SPECIES 288943:73FRT nidx=null]
 + Microcosmus exasperatus Heller, 1878 [ACCEPTED SPECIES 291420:C4F7W nidx=null]
Microdontura
 - Microdontura Cockerell, 1929 [ACCEPTED SUBGENUS 288943:8NSB7 nidx=null]
 + Microdontura Cockerell, 1929 [ACCEPTED SUBGENUS 291420:C4FFR nidx=null]
Microhesma
 - Microhesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8P3QC nidx=null]
 + Microhesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C3JJT nidx=null]
Micropalpus clausus
 - Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 288943:89G5Z nidx=null parent=C2RFJ]
 + Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 291420:4328R nidx=null parent=C2RFJ]
Micropalpus pudicus
 - Micropalpus pudicus Rondani, 1859 [SYNONYM SPECIES 288943:89G63 nidx=null parent=8CMH9]
 + Micropalpus pudicus Rondani, 1859 [SYNONYM SPECIES 291420:4328W nidx=null parent=8CMH9]
Microphotinaini
 - Microphotinaini Rivera & Svenson, 2016 [ACCEPTED TRIBE 288943:8QPV5 nidx=null]
 + Microphotinaini [ACCEPTED TRIBE 291420:C4FTK nidx=null]
Microsoma exiguum
 - Microsoma exiguum (Meigen, 1824) [ACCEPTED SPECIES 288943:8CVJJ nidx=null]
 + Microsoma exiguum (Meigen, 1824) [ACCEPTED SPECIES 291420:436G3 nidx=null]
Microstoma
 - Microstoma [sic] [SYNONYM GENUS 288943:BDWLB nidx=null parent=7P9DN]
 + Microstoma [ACCEPTED GENUS 291420:C4FY7 nidx=null]
Microtus pennsylvanicus shattucki
 - Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 288943:BZTS3 nidx=null parent=7VV89]
 + Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 291420:C4FZX nidx=null parent=7VV89]
Micrurus affinis hippocrepis
 - Micrurus affinis hippocrepis [SYNONYM INFRASPECIFIC_NAME 288943:8H6J6 nidx=null parent=6RJLV]
 + Micrurus affinis hippocrepis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVN nidx=null parent=6RJLV]
Micrurus fitzingeri fitzingeri
 - Micrurus fitzingeri fitzingeri [SYNONYM INFRASPECIFIC_NAME 288943:8H6RR nidx=null parent=73JBN]
 + Micrurus fitzingeri fitzingeri [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVM nidx=null parent=73JBN]
Micrurus fulvius fitzingeri
 - Micrurus fulvius fitzingeri [SYNONYM INFRASPECIFIC_NAME 288943:8FS82 nidx=null parent=73JBN]
 + Micrurus fulvius fitzingeri [SYNONYM INFRASPECIFIC_NAME 291420:5JPQ9 nidx=null parent=73JBN]
Mictis (Cerbus)
 - Mictis (Cerbus) Hahn, 1831 [SYNONYM INFRAGENERIC_NAME 288943:8QLL3 nidx=null parent=8NSDT]
 + Mictis (Cerbus) Hahn, 1831 [SYNONYM SUBGENUS 291420:C482T nidx=null parent=8NSDT]
Mictis (Mictis)
 - Mictis (Mictis) Leach, 1814 [SYNONYM INFRAGENERIC_NAME 288943:8QL36 nidx=null parent=8NSDT]
 + Mictis (Mictis) Leach, 1814 [SYNONYM SUBGENUS 291420:C4G2X nidx=null parent=8NSDT]
Mictis (Physomerus)
 - Mictis (Physomerus) Burmeister, 1835 [SYNONYM INFRAGENERIC_NAME 288943:BW9VV nidx=null parent=8NWTZ]
 + Mictis (Physomerus) Burmeister, 1835 [SYNONYM SUBGENUS 291420:C4G34 nidx=null parent=8NWTZ]
Mictis videra
 - Mictis videra [SYNONYM SPECIES 288943:8PF7V nidx=null parent=66WRL]
 + Mictis videra (Schaum, 1853) [SYNONYM SPECIES 291420:C4G43 nidx=null parent=66WRL]
Migadops darwinii
 - Migadops darwinii G.R.Waterhouse, 1842 [SYNONYM SPECIES 288943:8LJJT nidx=null parent=4P3DS]
 + Migadops darwinii G.R.Waterhouse, 1842 [SYNONYM SPECIES 291420:73L38 nidx=null parent=4P3DS]
Milithronycteris
 - Milithronycteris Hill, 1976 [ACCEPTED SUBGENUS 288943:8P3QL nidx=null]
 + Milithronycteris Hill, 1976 [ACCEPTED SUBGENUS 291420:C46FG nidx=null]
Millotellina
 - Millotellina Jupeau, 1954 [ACCEPTED SUBGENUS 288943:9B7MZ nidx=null]
 + Millotellina Jupeau, 1954 [ACCEPTED SUBGENUS 291420:C4G7M nidx=null]
Miltotrogus (Microtrogus)
 - Miltotrogus (Microtrogus) Mikšić, 1965 [SYNONYM SUBGENUS 288943:7Q84D nidx=null parent=7ZLQW]
 + Miltotrogus (Microtrogus) Mikšić, 1965 [SYNONYM SUBGENUS 291420:649ZX nidx=null parent=7ZLQW]
Miobantiinae
 - Miobantiinae Roy, 2013 [ACCEPTED SUBFAMILY 288943:8QQ6D nidx=null]
 + Miobantiinae [ACCEPTED SUBFAMILY 291420:C4GW5 nidx=null]
Miodasia opalinipennis
 - Miodasia opalinipennis Enderlein, 1936 [SYNONYM SPECIES 288943:8CW2P nidx=null parent=8DYK4]
 + Miodasia opalinipennis Enderlein, 1936 [SYNONYM SPECIES 291420:43KVR nidx=null parent=8DYK4]
Miomantidae
 - Miomantidae Westwood, 1889 [ACCEPTED FAMILY 288943:8QQ8V nidx=null]
 + Miomantidae [ACCEPTED FAMILY 291420:C4GWF nidx=null]
Miomantinae
 - Miomantinae Westwood, 1889 [ACCEPTED SUBFAMILY 288943:8Q6YX nidx=null]
 + Miomantinae [ACCEPTED SUBFAMILY 291420:C4GWG nidx=null]
Mionycha
 - Mionycha Weise, 1891 [ACCEPTED SUBGENUS 288943:BMHYY nidx=null]
 + Mionycha Weise, 1891 [ACCEPTED SUBGENUS 291420:C43CG nidx=null]
Mionychella
 - Mionychella Spaeth in Hincks, 1952 [ACCEPTED SUBGENUS 288943:B6TDV nidx=null]
 + Mionychella Spaeth in Hincks, 1952 [ACCEPTED SUBGENUS 291420:8P3QR nidx=null]
Mithrax verrucosus
 - Mithrax verrucosus H. Milne Edwards, 1831 [SYNONYM SPECIES 288943:7VVSF nidx=null parent=84BGY]
 + Mithrax verrucosus H. Milne Edwards, 1832 [SYNONYM SPECIES 291420:43PC9 nidx=null parent=C428T]
Mitosiphon
 - Mitosiphon Fisher, 1950 [SYNONYM SUBGENUS 288943:8P3QS nidx=null parent=8YQNZ]
 + Mitosiphon Fisher, 1950 [SYNONYM SUBGENUS 291420:C3NL8 nidx=null parent=8YQNZ]
Mocoa smithii
 - Mocoa smithii Gray, 1845 [SYNONYM SPECIES 288943:43T3P nidx=null parent=49784]
 + Mocoa smithii Gray, 1845 [SYNONYM SPECIES 291420:43T3N nidx=null parent=49784]
Mogannia chinensis
 - Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 288943:8J9DM nidx=null parent=8JJNM]
 + Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 291420:6RMLJ nidx=null parent=8JJNM]
Mogannia kikowensis
 - Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 288943:8J9F4 nidx=null parent=8JJNM]
 + Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 291420:6RMN2 nidx=null parent=8JJNM]
Mollitrichosiphum (Metatrichosiphon) yamabiwae
 - Mollitrichosiphum (Metatrichosiphon) yamabiwae [ACCEPTED SPECIES 288943:BT68B nidx=null]
 + Mollitrichosiphum (Metatrichosiphon) yamabiwae [ACCEPTED SPECIES 291420:B7BHF nidx=null]
Molobrus fuliginosus
 - Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X5X nidx=null]
 + Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSBK nidx=null]
Monandroptera inuncanus
 - Monandroptera inuncanus [SYNONYM SPECIES 288943:8QRJK nidx=null parent=43ZZP]
 + Monandroptera inuncanus Audinet-Serville, 1838 [SYNONYM SPECIES 291420:C4HZQ nidx=null parent=43ZZP]
Monogramma
 - Monogramma Comm. ex Schkuhr [SYNONYM UNRANKED 288943:B8YSF nidx=null parent=B8Y7T]
 + Monogramma Comm. ex Schkuhr [SYNONYM UNRANKED 291420:C4JNM nidx=null parent=B8Y7T]
Monophauloppia
 - Monophauloppia P. Balogh, 1988 [ACCEPTED SUBGENUS 288943:8P3QW nidx=null]
 - Monophauloppia P. Balogh, 1988 [SYNONYM SUBGENUS 288943:8SW5V nidx=null parent=8P3QW]
 + Monophauloppia P. Balogh, 1988 [SYNONYM SUBGENUS 291420:C3L7B nidx=null parent=C3L7C]
 + Monophauloppia P. Balogh, 1988 [ACCEPTED SUBGENUS 291420:C3L7C nidx=null]
Montuga
 - Montuga Gibbs, 1985 [ACCEPTED SUBGENUS 288943:8P3QY nidx=null]
 + Montuga Gibbs, 1985 [ACCEPTED SUBGENUS 291420:C4F84 nidx=null]
Morphocarabus chaudoirii
 - Morphocarabus chaudoirii (Gebler, 1847) [SYNONYM SPECIES 288943:8LJSF nidx=null parent=68Z7V]
 + Morphocarabus chaudoirii (Gebler, 1847) [SYNONYM SPECIES 291420:6S2TT nidx=null parent=68Z7V]
Morphocarabus rothii
 - Morphocarabus rothii (Dejean, 1829) [SYNONYM SPECIES 288943:8LJSN nidx=null parent=5WZ7S]
 + Morphocarabus rothii (Dejean, 1829) [SYNONYM SPECIES 291420:6RR5R nidx=null parent=5WZ7S]
Mozena (Mozena)
 - Mozena (Mozena) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:8QL2V nidx=null parent=8NSPL]
 + Mozena (Mozena) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C4LB5 nidx=null parent=8NSPL]
Mozena (Mozena) lunata rufescens
 - Mozena (Mozena) lunata rufescens Ruckes, 1955 [SYNONYM INFRASPECIFIC_NAME 288943:8QLG3 nidx=null parent=7HGRZ]
 + Mozena (Mozena) lunata rufescens Ruckes, 1955 [SYNONYM SUBSPECIES 291420:C4LB6 nidx=null parent=7HGRZ]
Mucrocranopygia horsfieldi
 - Mucrocranopygia horsfieldi [SYNONYM SPECIES 288943:BWVBP nidx=null parent=Z586]
 + Mucrocranopygia horsfieldi (Kirby, 1891) [SYNONYM SPECIES 291420:C4LDD nidx=null parent=Z586]
Mucrocranopygia jacobsoni
 - Mucrocranopygia jacobsoni [SYNONYM SPECIES 288943:BWVBQ nidx=null parent=Z588]
 + Mucrocranopygia jacobsoni (Boeseman, 1954) [SYNONYM SPECIES 291420:C4LDF nidx=null parent=Z588]
Mucrocranopygia sarawacensis
 - Mucrocranopygia sarawacensis [SYNONYM SPECIES 288943:BWVBR nidx=null parent=Z58W]
 + Mucrocranopygia sarawacensis (Hincks, 1959) [SYNONYM SPECIES 291420:C4LDG nidx=null parent=Z58W]
Mucrospiriferidae
 - †Mucrospiriferidae Pitrat, 1965 [ACCEPTED FAMILY 288943:BTNLP nidx=null]
 + Mucrospiriferidae Boucot, 1959 [ACCEPTED FAMILY 291420:C4LDJ nidx=null]
Mulsantia blanda
 - Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X6X nidx=null]
 + Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSH6 nidx=null]
Mulsantia spreta
 - Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X6Z nidx=null]
 + Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSHV nidx=null]
Musca abrupta
 - Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X73 nidx=null]
 + Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSHY nidx=null]
Musca aestuans
 - Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X75 nidx=null]
 + Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSJH nidx=null]
Musca comio
 - Musca comio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7J nidx=null]
 + Musca comio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSLZ nidx=null]
Musca conica
 - Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7L nidx=null]
 + Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 291420:9KH7H nidx=null]
Musca convenio
 - Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7N nidx=null]
 + Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSMD nidx=null]
Musca decore
 - Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7P nidx=null]
 + Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSMM nidx=null]
Musca doclea
 - Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7S nidx=null]
 + Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSMZ nidx=null]
Musca erythrocephala
 - Musca erythrocephala Fabricius, 1787 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X7X nidx=null]
 + Musca erythrocephala Fabricius, 1787 [PROVISIONALLY_ACCEPTED SPECIES 291420:9KH8D nidx=null]
Musca fimetorum
 - Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X82 nidx=null]
 + Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSNG nidx=null]
Musca flavipalpis
 - Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X83 nidx=null]
 + Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSNL nidx=null]
Musca gibbosa
 - Musca gibbosa Thunberg, 1789 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X86 nidx=null]
 + Musca gibbosa Thunberg, 1789 [PROVISIONALLY_ACCEPTED SPECIES 291420:9KH8W nidx=null]
Musca grisea
 - Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X87 nidx=null]
 + Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 291420:9KH94 nidx=null]
Musca guttata
 - Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X88 nidx=null]
 + Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSPB nidx=null]
Musca hebes
 - Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X8B nidx=null]
 + Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9KH98 nidx=null]
Musca helenii
 - Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X8C nidx=null]
 + Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSPK nidx=null]
Musca lincensis
 - Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X8M nidx=null]
 + Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSQY nidx=null]
Musca metallina
 - Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X8X nidx=null]
 + Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSRP nidx=null]
Musca minutus
 - Musca minutus Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X8Z nidx=null]
 + Musca minutus Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSRV nidx=null]
Musca nigripilis
 - Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X95 nidx=null]
 + Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSSF nidx=null]
Musca prodromaria
 - Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X97 nidx=null]
 + Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSTX nidx=null]
Musca prolabor
 - Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X98 nidx=null]
 + Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSTY nidx=null]
Musca sacalis
 - Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X99 nidx=null]
 + Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSWK nidx=null]
Musca terrestris
 - Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X9B nidx=null]
 + Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JSY2 nidx=null]
Musoniellinae
 - Musoniellinae Rivera & Svenson, 2016 [ACCEPTED SUBFAMILY 288943:8QQ2K nidx=null]
 + Musoniellinae [ACCEPTED SUBFAMILY 291420:C4LVR nidx=null]
Musoniellini
 - Musoniellini Rivera & Svenson, 2016 [ACCEPTED TRIBE 288943:8Q8MZ nidx=null]
 + Musoniellini [ACCEPTED TRIBE 291420:C4LVS nidx=null]
Mustelinae
 - Mustelinae Fischer, 1817 [ACCEPTED SUBFAMILY 288943:JXN nidx=null]
 + Mustelinae G. Fischer von Waldheim, 1817 [ACCEPTED SUBFAMILY 291420:C4LW8 nidx=null]
Mycetophila borealis
 - Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3X9F nidx=null]
 + Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT38 nidx=null]
Mydaea (Mydaria) rufisquama
 - Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 288943:88QND nidx=null parent=7BXVP]
 + Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 291420:4524P nidx=null parent=8FFFR]
Mygdonia spinulosa
 - Mygdonia spinulosa [SYNONYM SPECIES 288943:8PFDQ nidx=null parent=4K5S2]
 + Mygdonia spinulosa (Signoret, 1858) [SYNONYM SPECIES 291420:C4MPT nidx=null parent=4K5S2]
Myiolepta luhei
 - Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XDW nidx=null]
 + Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT5Q nidx=null]
Myiophanes
 - Myiophanes Reuter, 1881 [ACCEPTED SUBGENUS 288943:8NSRV nidx=null]
 + Myiophanes Reuter, 1881 [ACCEPTED SUBGENUS 291420:C4MQJ nidx=null]
Myiopharus exiguus
 - Myiopharus exiguus (Wulp, 1890) [ACCEPTED SPECIES 288943:8CY3C nidx=null]
 + Myiopharus exiguus (Wulp, 1890) [ACCEPTED SPECIES 291420:452Y8 nidx=null]
Myiopharus inconspicuus
 - Myiopharus inconspicuus (Wulp, 1890) [ACCEPTED SPECIES 288943:8CY3D nidx=null]
 + Myiopharus inconspicuus (Wulp, 1890) [ACCEPTED SPECIES 291420:743NG nidx=null]
Myiophasia solitaria
 - Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XDY nidx=null]
 + Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT66 nidx=null]
Myla (Myla)
 - Myla (Myla) Stål, 1866 [SYNONYM INFRAGENERIC_NAME 288943:8QLD5 nidx=null parent=8NSRX]
 + Myla (Myla) Stål, 1866 [SYNONYM SUBGENUS 291420:C4MVG nidx=null parent=8NSRX]
Myla (Myla) hoploxys hoploxys
 - Myla (Myla) hoploxys hoploxys (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:BX5B5 nidx=null parent=45347]
 + Myla (Myla) hoploxys hoploxys (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C4MVH nidx=null parent=45347]
Myla hoploxys hoploxys
 - Myla hoploxys hoploxys (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:BZXXT nidx=null parent=45347]
 + Myla hoploxys hoploxys (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C4MVJ nidx=null parent=45347]
Myophora arvicola
 - Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XF9 nidx=null]
 + Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT72 nidx=null]
Myophora rapida
 - Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XFQ nidx=null]
 + Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT7Z nidx=null]
Myothyria degeerioides
 - Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XGC nidx=null]
 + Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT8F nidx=null]
Myronides binodes
 - Myronides binodes [SYNONYM SPECIES 288943:8QRCS nidx=null parent=5XZCP]
 + Myronides binodes (Sharp, 1898) [SYNONYM SPECIES 291420:C4NG4 nidx=null parent=5XZCP]
Myxobolus rohitae
 - Myxobolus rohitae Haldar, Das & Sharma, 1983 [ACCEPTED SPECIES 288943:BTWB3 nidx=null]
 + Myxobolus rohitae Southwell & Pradash, 1919 [SYNONYM SPECIES 291420:C4NPH nidx=null parent=C45KY]
Myxobolus sichuanensis
 - Myxobolus sichuanensis Ma & Zhao, 1998 [ACCEPTED SPECIES 288943:C2L7C nidx=null]
 + Myxobolus sichuanensis (Ma & Zhao, 1992) [ACCEPTED SPECIES 291420:C4NPM nidx=null]
Myzocallis (Lineomyzocallis) pepperi
 - Myzocallis (Lineomyzocallis) pepperi Boudreaux & Tissot, 1962 [ACCEPTED SPECIES 288943:45HNV nidx=null]
 + Myzocallis (Lineomyzocallis) pepperi Boudreaux & Tissot, 1962 [ACCEPTED SPECIES 291420:C4NT7 nidx=null]
Myzomyia bisignata
 - Myzomyia bisignata Grünberg, 1905 [SYNONYM SPECIES 288943:89J5S nidx=null parent=89ZBB]
 + Myzomyia bisignata Grünberg, 1905 [SYNONYM SPECIES 291420:45HXM nidx=null parent=89ZBB]
Myzomyia unicolor
 - Myzomyia unicolor Grünberg, 1905 [SYNONYM SPECIES 288943:89J63 nidx=null parent=89ZDV]
 + Myzomyia unicolor Grünberg, 1905 [SYNONYM SPECIES 291420:45HXY nidx=null parent=89ZDV]
Myzus (Myzus) kokusaki
 - Myzus (Myzus) kokusaki [ACCEPTED SPECIES 288943:45J2J nidx=null]
 + Myzus (Myzus) kokusaki [ACCEPTED SPECIES 291420:C4NVW nidx=null]
Myzus (Myzus) negifoliae
 - Myzus (Myzus) negifoliae [ACCEPTED SPECIES 288943:BT6LX nidx=null]
 + Myzus (Myzus) negifoliae [ACCEPTED SPECIES 291420:BH98P nidx=null]
Myzus (Myzus) polygoniyonai
 - Myzus (Myzus) polygoniyonai [ACCEPTED SPECIES 288943:9HJWT nidx=null]
 + Myzus (Myzus) polygoniyonai [ACCEPTED SPECIES 291420:C4NW3 nidx=null]
Myzus (Nectarosiphon) antirrhinii
 - Myzus (Nectarosiphon) antirrhinii (Macchiati, 1883) [ACCEPTED SPECIES 288943:45J3B nidx=null]
 + Myzus (Nectarosiphon) antirrhinii (Macchiati, 1883) [ACCEPTED SPECIES 291420:C4NW7 nidx=null]
Naja peroescobari
 - Naja peroescobari Ceríaco, Marques, Schmitz & Bauer, 2017 [ACCEPTED SPECIES 288943:88QYP nidx=null]
 + Naja peroescobari Ceríaco, Marques, Schmitz & Bauer, 2017 [ACCEPTED SPECIES 291420:C4P2R nidx=null]
Nannothelypteris
 - Nannothelypteris Holttum [SYNONYM UNRANKED 288943:63CJT nidx=null parent=B8Z8W]
 + Nannothelypteris Holttum [SYNONYM UNRANKED 291420:C4P6H nidx=null parent=B8Z8W]
Nanomantidae
 - Nanomantidae Brunner von Wattenwyl, 1893 [ACCEPTED FAMILY 288943:8Q6XN nidx=null]
 + Nanomantidae [ACCEPTED FAMILY 291420:C4P7F nidx=null]
Nanomantinae
 - Nanomantinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6YY nidx=null]
 + Nanomantinae [ACCEPTED SUBFAMILY 291420:C4P7G nidx=null]
Nartus
 - Nartus Zaitzev, 1907 [SYNONYM SUBGENUS 288943:BMH87 nidx=null parent=8KZN2]
 + Nartus Zaitzev, 1907 [SYNONYM SUBGENUS 291420:C44VJ nidx=null parent=8KZN2]
Nasirana
 - Nasirana Dubois, 1992 [SYNONYM SUBGENUS 288943:8P3RG nidx=null parent=62L8J]
 + Nasirana Dubois, 1992 [SYNONYM SUBGENUS 291420:C425P nidx=null parent=62L8J]
Nasonovia (Submacrosiphon) compositellae
 - Nasonovia (Submacrosiphon) compositellae (Theobald, 1924) [SYNONYM SPECIES 288943:45QLM nidx=null parent=7HHSR]
 + Nasonovia (Submacrosiphon) compositellae (Theobald, 1924) [SYNONYM SPECIES 291420:C4PCF nidx=null parent=7HHSR]
Natrix fasciata clarki
 - Natrix fasciata clarki [SYNONYM INFRASPECIFIC_NAME 288943:8H62X nidx=null parent=476BD]
 + Natrix fasciata clarki [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVJ nidx=null parent=476BD]
Neaulacus
 - Neaulacus Bradley, 1908 [SYNONYM SUBGENUS 288943:8P3RJ nidx=null parent=6VWG]
 + Neaulacus Bradley, 1908 [SYNONYM SUBGENUS 291420:C3FWK nidx=null parent=6VWG]
Necroscia acanthoptera
 - Necroscia acanthoptera [SYNONYM SPECIES 288943:8QRGS nidx=null parent=8QRK9]
 + Necroscia acanthoptera (Gray, 1835) [SYNONYM SPECIES 291420:C4QDF nidx=null parent=8QRK9]
Necroscia bimaculata
 - Necroscia bimaculata (Olivier, 1792) [SYNONYM SPECIES 288943:46247 nidx=null parent=4D5QQ]
 + Necroscia bimaculata (Olivier, 1797) [SYNONYM SPECIES 291420:C4QDG nidx=null parent=C44DQ]
Necroscia densegranulosa
 - Necroscia densegranulosa [SYNONYM SPECIES 288943:9HG56 nidx=null parent=9J5FP]
 + Necroscia densegranulosa (Redtenbacher, 1908) [SYNONYM SPECIES 291420:46254 nidx=null parent=9J5FP]
Necroscia gularis
 - Necroscia gularis (de Haan, 1842) [SYNONYM SPECIES 288943:8PFKC nidx=null parent=8QQFJ]
 + Necroscia gularis (Haan, 1842) [SYNONYM SPECIES 291420:46263 nidx=null parent=C532F]
Necroscia inflexipes
 - Necroscia inflexipes (Olivier, 1792) [ACCEPTED SPECIES 288943:4626H nidx=null]
 + Necroscia inflexipes (Olivier, 1797) [ACCEPTED SPECIES 291420:C4QDL nidx=null]
Necroscia maculipes
 - Necroscia maculipes [SYNONYM SPECIES 288943:8QQCK nidx=null parent=46273]
 + Necroscia maculipes Stål, 1877 [SYNONYM SPECIES 291420:C4QDM nidx=null parent=46273]
Negripteris
 - Negripteris Pic.Serm. [SYNONYM UNRANKED 288943:BC4DL nidx=null parent=B8X9D]
 + Negripteris Pic.Serm. [SYNONYM UNRANKED 291420:C4QJF nidx=null parent=B8X9D]
Nematopus creatatus
 - Nematopus creatatus [SYNONYM SPECIES 288943:8P9LW nidx=null parent=746SX]
 + Nematopus creatatus Brailovsky & Barrera, 2003 [SYNONYM SPECIES 291420:C4QZG nidx=null parent=746SX]
Nemertes antonina
 - Nemertes antonina [SYNONYM SPECIES 288943:467J3 nidx=null parent=55Q3B]
 + Nemertes antonina Quatrefages, 1846 [SYNONYM SPECIES 291420:C4R4Y nidx=null parent=55Q3B]
Nemertopsis bivittate
 - Nemertopsis bivittate Turner et al., 2018 [SYNONYM SPECIES 288943:467NJ nidx=null parent=467NH]
 + Nemertopsis bivittate (Delle Chiaje, 1841) [SYNONYM SPECIES 291420:C4R4Z nidx=null parent=467NH]
Nemotelus (Nemotelus) caucasicus
 - Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 288943:BZC3Q nidx=null]
 + Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 291420:C4R8M nidx=null]
Nemotelus (Nemotelus) gracilis
 - Nemotelus (Nemotelus) gracilis Loew, 1846 [ACCEPTED SPECIES 288943:BZC3V nidx=null]
 + Nemotelus (Nemotelus) gracilis Loew, 1846 [ACCEPTED SPECIES 291420:C4R8P nidx=null]
Nemotelus (Nemotelus) zelleri
 - Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 288943:BZC4J nidx=null]
 + Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 291420:C4R8Q nidx=null]
Nemotelus aterrimus
 - Nemotelus aterrimus Szilády, 1941 [SYNONYM SPECIES 288943:88RH7 nidx=null parent=88RGN]
 + Nemotelus aterrimus Szilády, 1941 [SYNONYM SPECIES 291420:4699G nidx=null parent=88RGN]
Nemotelus portalis
 - Nemotelus portalis Szilády, 1932 [SYNONYM SPECIES 288943:89JSJ nidx=null parent=469DB]
 + Nemotelus portalis Szilády, 1932 [SYNONYM SPECIES 291420:469FK nidx=null parent=469DB]
Nemotelus rufus
 - Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XGT nidx=null]
 + Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT97 nidx=null]
Nemotelus sylvestris
 - Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XGZ nidx=null]
 + Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JT9F nidx=null]
Nemoura latior
 - Nemoura latior [SYNONYM SPECIES 288943:9HL7V nidx=null parent=8N844]
 + Nemoura latior Navás, 1914 [SYNONYM SPECIES 291420:8NGKZ nidx=null parent=8N844]
Nemoura trispinosa
 - Nemoura trispinosa [SYNONYM SPECIES 288943:BWRL9 nidx=null parent=469NC]
 + Nemoura trispinosa Claassen, 1923 [SYNONYM SPECIES 291420:C4R99 nidx=null parent=469NC]
Nemoura washingtoniana
 - Nemoura washingtoniana [SYNONYM SPECIES 288943:9HG5H nidx=null parent=4YDL6]
 + Nemoura washingtoniana (Claassen, 1923) [SYNONYM SPECIES 291420:469YZ nidx=null parent=4YDL6]
Neoaspidimorpha
 - Neoaspidimorpha Borowiec, 1992 [ACCEPTED SUBGENUS 288943:8P3RM nidx=null]
 + Neoaspidimorpha Borowiec, 1992 [ACCEPTED SUBGENUS 291420:C4HB3 nidx=null]
Neobelba
 - Neobelba Bulanova-Zachvatkina, 1967 [ACCEPTED SUBGENUS 288943:8P3RP nidx=null]
 + Neobelba Bulanova-Zachvatkina, 1967 [ACCEPTED SUBGENUS 291420:C4CMT nidx=null]
Neobucephalopsis
 - Neobucephalopsis Dayal, 1948 [SYNONYM GENUS 288943:BGKV2 nidx=null parent=7PVQJ]
 - Neobucephalopsis Dayal, 1948 [PROVISIONALLY_ACCEPTED GENUS 288943:BGKV3 nidx=null]
 + Neobucephalopsis Dayal, 1948 [SYNONYM GENUS 291420:C4RJH nidx=null parent=7PVQJ]
 + Neobucephalopsis Dayal, 1948 [PROVISIONALLY_ACCEPTED GENUS 291420:C4RJJ nidx=null]
Neocattarus thoracicus
 - Neocattarus thoracicus Distant, 1893 [SYNONYM SPECIES 288943:8PFNS nidx=null parent=75NLJ]
 + Neocattarus thoracicus Distant, 1893 [SYNONYM SPECIES 291420:73WFS nidx=null parent=75NLJ]
Neocharon
 - Neocharon Dunn, 1949 [SYNONYM SUBGENUS 288943:8P3RT nidx=null parent=62M4S]
 + Neocharon Dunn, 1949 [SYNONYM SUBGENUS 291420:C3NZL nidx=null parent=62M4S]
Neocheiropteris
 - Neocheiropteris Christ [SYNONYM UNRANKED 288943:5YZL nidx=null parent=B8YG7]
 + Neocheiropteris Christ [SYNONYM UNRANKED 291420:C3G4Y nidx=null parent=B8YG7]
Neoclides magistralis
 - Neoclides magistralis [SYNONYM SPECIES 288943:8PFNX nidx=null parent=46D5P]
 + Neoclides magistralis (Redtenbacher, 1908) [SYNONYM SPECIES 291420:6S8H5 nidx=null parent=46D5P]
Neocynorta petrae
 - Neocynorta petrae González-Sponga, 1992 [ACCEPTED SPECIES 288943:7XG2Z nidx=null]
 + Neocynorta petrae (González-Sponga, 1992) [ACCEPTED SPECIES 291420:C4RNK nidx=null]
Neocyrtopsis (Neocyrtopsis)
 - Neocyrtopsis (Neocyrtopsis) Liu & Zhang, 2007 [ACCEPTED SUBGENUS 288943:BWD4W nidx=null]
 + Neocyrtopsis (Neocyrtopsis) Liu & Zhang, 2007 [ACCEPTED SUBGENUS 291420:C3MD7 nidx=null]
Neodiplocampta mirus
 - Neodiplocampta mirus (Coquillett, 1887) [ACCEPTED SPECIES 288943:46G72 nidx=null]
 + Neodiplocampta mirus (Coquillett, 1887) [ACCEPTED SPECIES 291420:46G6Z nidx=null]
Neohela lamia
 - Neohela lamia d'Udekem d'Acoz, 2007 [ACCEPTED SPECIES 288943:46J56 nidx=null]
 + Neohela lamia d'Udekem d'Acoz, 2007 [ACCEPTED SPECIES 291420:C4RSN nidx=null]
Neolepisorus
 - Neolepisorus Ching [SYNONYM UNRANKED 288943:5ZST nidx=null parent=B8YG7]
 + Neolepisorus Ching [SYNONYM UNRANKED 291420:C3G4Z nidx=null parent=B8YG7]
Neomantini
 - Neomantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPRM nidx=null]
 + Neomantini [ACCEPTED TRIBE 291420:C4S32 nidx=null]
Neopamera bilobata bilobata
 - Neopamera bilobata bilobata (Say, 1831) [SYNONYM INFRASPECIFIC_NAME 288943:8PFPC nidx=null parent=46P4X]
 + Neopamera bilobata bilobata (Say, 1832) [SYNONYM SUBSPECIES 291420:C4S76 nidx=null parent=46P4X]
Neopamera brachialis
 - Neopamera brachialis (Stal, 1858) [SYNONYM SPECIES 288943:46P4Y nidx=null parent=4BZVY]
 + Neopamera brachialis (Stal, 1860) [SYNONYM SPECIES 291420:C4S77 nidx=null parent=C3X8W]
Neoperla flexicrotata
 - Neoperla flexicrotata [SYNONYM SPECIES 288943:9HG5T nidx=null parent=46PLW]
 + Neoperla flexicrotata Du, 2000 [SYNONYM SPECIES 291420:8N39K nidx=null parent=46PLW]
Neopromachus burgersi
 - Neopromachus burgersi [SYNONYM SPECIES 288943:8QQX9 nidx=null parent=46R6B]
 + Neopromachus burgersi Günther, 1929 [SYNONYM SPECIES 291420:C4SM4 nidx=null parent=46R6B]
Neopromachus hispa
 - Neopromachus hispa [SYNONYM SPECIES 288943:8PFQ7 nidx=null parent=46R6D]
 + Neopromachus hispa (Bates, 1865) [SYNONYM SPECIES 291420:46R6P nidx=null parent=46R6D]
Neopromachus vepres lauterbachi
 - Neopromachus vepres lauterbachi (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:5JVCP nidx=null parent=7JQBW]
 + Neopromachus vepres lauterbachi (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C4SM6 nidx=null parent=7JQBW]
Neopromachus vepres vepres
 - Neopromachus vepres vepres (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:5JVCR nidx=null parent=7K2C8]
 + Neopromachus vepres vepres (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C4SM7 nidx=null parent=7K2C8]
Neosentis
 - Neosentis Van Cleave, 1928 [SYNONYM SUBGENUS 288943:8NT7N nidx=null parent=8W23C]
 + Neosentis Van Cleave, 1928 [SYNONYM SUBGENUS 291420:C3XV4 nidx=null parent=8W23C]
Nephasoma
 - Nephasoma Pergament, 1940 [ACCEPTED SUBGENUS 288943:8NT9W nidx=null]
 + Nephasoma Pergament, 1940 [ACCEPTED SUBGENUS 291420:C3NL9 nidx=null]
Nepidae
 - Nepidae Latreille, 1802 [ACCEPTED FAMILY 288943:DB4 nidx=null]
 + Nepidae Latreille, 1802 [ACCEPTED FAMILY 291420:C4TJB nidx=null]
Nereis (Lycoris) cricognatha
 - Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 288943:BWGTX nidx=null parent=45Y43]
 + Nereis (Lycoris) cricognatha Ehlers, 1904 [SYNONYM SPECIES 291420:C4TMB nidx=null parent=45Y43]
Nereis (Lycoris) gisserana
 - Nereis (Lycoris) gisserana Horst, 1924 [SYNONYM SPECIES 288943:BWVSW nidx=null parent=45Y4F]
 + Nereis (Lycoris) gisserana Horst, 1924 [SYNONYM SPECIES 291420:C4TMC nidx=null parent=45Y4F]
Nescicroa bimaculata
 - Nescicroa bimaculata (Olivier, 1792) [SYNONYM SPECIES 288943:476V9 nidx=null parent=4D5QQ]
 + Nescicroa bimaculata (Olivier, 1797) [SYNONYM SPECIES 291420:C4TPT nidx=null parent=C44DQ]
Nescicroa contracta
 - Nescicroa contracta [SYNONYM SPECIES 288943:8PFQV nidx=null parent=4D5R6]
 + Nescicroa contracta (Redtenbacher, 1908) [SYNONYM SPECIES 291420:476VC nidx=null parent=C532F]
Nescicroa heinrichi heinrichi
 - Nescicroa heinrichi heinrichi Günther, 1935 [SYNONYM INFRASPECIFIC_NAME 288943:8QRDG nidx=null parent=476VK]
 + Nescicroa heinrichi heinrichi Günther, 1935 [SYNONYM SUBSPECIES 291420:C4TPW nidx=null parent=476VK]
Nesea
 - Nesea [sic] sensu G. Thomson, 1879 [SYNONYM GENUS 288943:BFFCY nidx=null parent=7NSWQ]
 + Nesea [sic] [SYNONYM GENUS 291420:C4TPX nidx=null parent=MC]
 + Nesea [sic] [SYNONYM GENUS 291420:C4TPY nidx=null parent=7NSWQ]
Nesiophasma spinosum
 - Nesiophasma spinosum [SYNONYM SPECIES 288943:8QR4R nidx=null parent=6S94Y]
 + Nesiophasma spinosum Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 291420:C4TQW nidx=null parent=6S94Y]
Nesoclimacias contracta contracta
 - Nesoclimacias contracta contracta (Blackburn, 1889) [SYNONYM INFRASPECIFIC_NAME 288943:5JW5N nidx=null parent=477KF]
 + Nesoclimacias contracta contracta (Blackburn, 1889) [SYNONYM SUBSPECIES 291420:C4TSN nidx=null parent=477KF]
Nesopauropus
 - Nesopauropus Scheller, 1997 [SYNONYM SUBGENUS 288943:99FDV nidx=null parent=7PMF8]
 + Nesopauropus Scheller, 1997 [SYNONYM SUBGENUS 291420:C453B nidx=null parent=7PMF8]
Nestor meridionalis septentrionalis
 - Nestor meridionalis septentrionalis Lorenz, 1896 [ACCEPTED SUBSPECIES 288943:BNQLC nidx=null]
 + Nestor meridionalis septentrionalis L. Lorenz von Liburnau, 1896 [ACCEPTED SUBSPECIES 291420:C4V4D nidx=null]
Neuquenaphis (Spicaphis) essigi
 - Neuquenaphis (Spicaphis) essigi Hille Ris Lambers, 1968 [ACCEPTED SPECIES 288943:BWVVH nidx=null]
 + Neuquenaphis (Spicaphis) essigi Hille Ris Lambers, 1968 [ACCEPTED SPECIES 291420:479VG nidx=null]
Nichollsinae
 - Nichollsinae Chopra & Tiwari, 1950 [SYNONYM GENUS 288943:BW8X5 nidx=null parent=7NJP8]
 + Nichollsinae Chopra & Tiwari, 1950 [SYNONYM SUBFAMILY 291420:C4V7G nidx=null parent=7NJP8]
Nierstraszia
 - Nierstraszia [sic] [SYNONYM GENUS 288943:BFFYR nidx=null parent=7P9V7]
 + Nierstraszia [SYNONYM GENUS 291420:C4V9W nidx=null parent=7P9V7]
 + Nierstraszia [SYNONYM GENUS 291420:C4V9X nidx=null parent=N]
Nika aequimana
 - Nika aequimana Paul'son, 1875 [SYNONYM SPECIES 288943:9CX39 nidx=null parent=9D622]
 + Nika aequimana Paul'son, 1875 [SYNONYM SPECIES 291420:C4VBG nidx=null parent=9D622]
Nikoides
 - Nikoides Paul'son, 1875 [ACCEPTED GENUS 288943:9CLGL nidx=null]
 + Nikoides Paul'son, 1875 [ACCEPTED GENUS 291420:C4VBH nidx=null]
Nikoides danae
 - Nikoides danae Paul'son, 1875 [ACCEPTED SPECIES 288943:9CX3Q nidx=null]
 + Nikoides danae Paul'son, 1875 [ACCEPTED SPECIES 291420:C4VBJ nidx=null]
Niphargus tauri
 - Niphargus tauri Schellenberg, 1940 [ACCEPTED SPECIES 288943:6RZDN nidx=null]
 + Niphargus tauri Schellenberg, 1933 [ACCEPTED SPECIES 291420:C4VDP nidx=null]
Norellisoma septentrionalis
 - Norellisoma septentrionalis Hendel, 1930 [SYNONYM SPECIES 288943:88S92 nidx=null parent=6RZZZ]
 + Norellisoma septentrionalis Hendel, 1930 [SYNONYM SPECIES 291420:73ZXZ nidx=null parent=6RZZZ]
Nortonchthonius
 - Nortonchthonius Jorrín, 2014 [ACCEPTED SUBGENUS 288943:8P3SW nidx=null]
 + Nortonchthonius Jorrín, 2014 [ACCEPTED SUBGENUS 291420:C4V7R nidx=null]
Nostoc commune
 - Nostoc commune Vaucher Ex Bornet & Flahault [ACCEPTED SPECIES 288943:47RP8 nidx=null]
 + Nostoc commune Vaucher Ex Bornet & Flahault [ACCEPTED SPECIES 291420:C3CRF nidx=null]
Noteridae
 - Noteridae [ACCEPTED FAMILY 288943:626FP nidx=null]
 + Noteridae C. G. Thomson, 1860 [ACCEPTED FAMILY 291420:C3CTS nidx=null]
Nothocriconemoides
 - Nothocriconemoides Maas, Loof & De Grisse, 1971 [ACCEPTED GENUS 288943:8FZT9 nidx=null]
 + Nothocriconemoides Maas, Loof & De Grisse, 1971 [ACCEPTED GENUS 291420:C3CXR nidx=null]
Nothoperanema
 - Nothoperanema (Tagawa) Ching [SYNONYM UNRANKED 288943:BC4LW nidx=null parent=B8VJF]
 + Nothoperanema (Tagawa) Ching [SYNONYM UNRANKED 291420:C3D2L nidx=null parent=B8VJF]
Notiphila peregrina
 - Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XKK nidx=null]
 + Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9V8GB nidx=null]
Notochilus ferrugineus ferrugineus
 - Notochilus ferrugineus ferrugineus (Mulsant & Rey, 1852) [AMBIGUOUS_SYNONYM INFRASPECIFIC_NAME 288943:8PLQL nidx=null parent=47VHX]
 + Notochilus ferrugineus ferrugineus (Mulsant & Rey, 1852) [AMBIGUOUS_SYNONYM SUBSPECIES 291420:C3D57 nidx=null parent=47VHX]
Notochilus marginicollis pallescens
 - Notochilus marginicollis pallescens (Jakovlev *, 1874) [SYNONYM INFRASPECIFIC_NAME 288943:8PM4T nidx=null parent=5653T]
 + Notochilus marginicollis pallescens (Jakovlev *, 1874) [SYNONYM SUBSPECIES 291420:5JX6M nidx=null parent=5653T]
Notomicrus
 - Notomicrus [ACCEPTED GENUS 288943:65F3 nidx=null]
 + Notomicrus Sharp, 1882 [ACCEPTED GENUS 291420:C3D75 nidx=null]
Notonecta
 - Notonecta Linnaeus, 1758 [ACCEPTED SUBGENUS 288943:8NP3V nidx=null]
 + Notonecta Linnaeus, 1758 [ACCEPTED SUBGENUS 291420:C3D85 nidx=null]
Nysius (Anorthuna)
 - Nysius (Anorthuna) Strand, 1928 [SYNONYM INFRAGENERIC_NAME 288943:8QN4B nidx=null parent=8NTKK]
 + Nysius (Anorthuna) Strand, 1928 [SYNONYM SUBGENUS 291420:C3DVN nidx=null parent=8NTKK]
Nysius (Macroparius)
 - Nysius (Macroparius) Stal, 1872 [SYNONYM INFRAGENERIC_NAME 288943:8QMX5 nidx=null parent=8NTKK]
 + Nysius (Macroparius) Stal, 1872 [SYNONYM SUBGENUS 291420:C3DVS nidx=null parent=8NTKK]
Nysius (Macroparius) graminicola stali
 - Nysius (Macroparius) graminicola stali Evans, 1929 [SYNONYM INFRASPECIFIC_NAME 288943:5JXRR nidx=null parent=7HKK9]
 + Nysius (Macroparius) graminicola stali Evans, 1929 [SYNONYM SUBSPECIES 291420:C3DVV nidx=null parent=7HKK9]
Nysius (Nysius)
 - Nysius (Nysius) Dallas, 1852 [SYNONYM INFRAGENERIC_NAME 288943:8QPBL nidx=null parent=8NTKK]
 + Nysius (Nysius) Dallas, 1852 [SYNONYM SUBGENUS 291420:C3DVM nidx=null parent=8NTKK]
Nysius (Nysius) ericae alticola
 - Nysius (Nysius) ericae alticola Hutchinson, 1934 [SYNONYM INFRASPECIFIC_NAME 288943:8QMXV nidx=null parent=7HKM2]
 + Nysius (Nysius) ericae alticola Hutchinson, 1934 [SYNONYM SUBSPECIES 291420:7HKLQ nidx=null parent=7HKM2]
Nysius (Nysius) ericae ericae
 - Nysius (Nysius) ericae ericae (Schilling, 1829) [SYNONYM INFRASPECIFIC_NAME 288943:8QN8S nidx=null parent=7HKLB]
 + Nysius (Nysius) ericae ericae (Schilling, 1829) [SYNONYM SUBSPECIES 291420:C3DW3 nidx=null parent=7HKLB]
Nysius (Nysius) ericae groenlandicus
 - Nysius (Nysius) ericae groenlandicus (Zetterstedt, 1840) [SYNONYM INFRASPECIFIC_NAME 288943:BX5BL nidx=null parent=487GX]
 + Nysius (Nysius) ericae groenlandicus (Zetterstedt, 1840) [SYNONYM SUBSPECIES 291420:C3DW5 nidx=null parent=487GX]
Nysius (Nysius) fullawayi flavus
 - Nysius (Nysius) fullawayi flavus Usinger, 1942 [SYNONYM INFRASPECIFIC_NAME 288943:8QP59 nidx=null parent=7HKLC]
 + Nysius (Nysius) fullawayi flavus Usinger, 1942 [SYNONYM SUBSPECIES 291420:C3DW6 nidx=null parent=7HKLC]
Nysius (Nysius) fullawayi fullawayi
 - Nysius (Nysius) fullawayi fullawayi Usinger, 1942 [SYNONYM INFRASPECIFIC_NAME 288943:8QNJ6 nidx=null parent=7HKLD]
 + Nysius (Nysius) fullawayi fullawayi Usinger, 1942 [SYNONYM SUBSPECIES 291420:C3DW7 nidx=null parent=7HKLD]
Nysius (Nysius) haeckeli
 - Nysius (Nysius) haeckeli (Leon *, 1890) [SYNONYM SPECIES 288943:8QMH9 nidx=null parent=487GY]
 + Nysius (Nysius) haeckeli (Leon, 1890) [SYNONYM SPECIES 291420:C3DW9 nidx=null parent=C3DW8]
Nysius (Nysius) irroratus irroratus
 - Nysius (Nysius) irroratus irroratus (Spinola, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8QNC4 nidx=null parent=7HKJQ]
 + Nysius (Nysius) irroratus irroratus (Spinola, 1852) [SYNONYM SUBSPECIES 291420:C3DWB nidx=null parent=7HKJQ]
Nysius (Nysius) thymi latus
 - Nysius (Nysius) thymi latus Wagner, 1958 [SYNONYM INFRASPECIFIC_NAME 288943:5JXRY nidx=null parent=7HKJS]
 + Nysius (Nysius) thymi latus Wagner, 1958 [SYNONYM SUBSPECIES 291420:C3DWD nidx=null parent=7HKJS]
Nysius (Tropinysius) senecionis binotatus
 - Nysius (Tropinysius) senecionis binotatus (Germar, 1837) [SYNONYM INFRASPECIFIC_NAME 288943:5JXRZ nidx=null parent=7HKJR]
 + Nysius (Tropinysius) senecionis binotatus (Germar, 1837) [SYNONYM SUBSPECIES 291420:C3DWG nidx=null parent=7HKJR]
Nysius ericae groenlandicus
 - Nysius ericae groenlandicus (Zetterstedt, 1840) [SYNONYM INFRASPECIFIC_NAME 288943:BZXYF nidx=null parent=487GX]
 + Nysius ericae groenlandicus (Zetterstedt, 1840) [SYNONYM SUBSPECIES 291420:C3DW4 nidx=null parent=487GX]
Nysius haeckeli
 - Nysius haeckeli (Leon *, 1890) [ACCEPTED SPECIES 288943:487GY nidx=null]
 + Nysius haeckeli (Leon, 1890) [ACCEPTED SPECIES 291420:C3DW8 nidx=null]
Nysius latus
 - Nysius latus Stichel, 1958 [SYNONYM SPECIES 288943:9HL8D nidx=null parent=7HKJS]
 + Nysius latus Wagner, 1958 [SYNONYM SPECIES 291420:74CTD nidx=null parent=7HKJS]
Nysius mauiensis pallidipennis
 - Nysius mauiensis pallidipennis (Usinger, 1942) [SYNONYM INFRASPECIFIC_NAME 288943:8QNXG nidx=null parent=7HJ6T]
 + Nysius mauiensis pallidipennis (Usinger, 1942) [SYNONYM SUBSPECIES 291420:C3DWK nidx=null parent=7HJ6T]
Obrimus quadratipes
 - Obrimus quadratipes Bolívar [Y Urrutia] , 1890 [SYNONYM SPECIES 288943:48B5Z nidx=null parent=N76B]
 + Obrimus quadratipes Bolívar, 1890 [ACCEPTED SPECIES 291420:C3F89 nidx=null]
Ochlerotatus confirmatus
 - Ochlerotatus confirmatus Lynch Arribálzaga, 1891 [SYNONYM SPECIES 288943:89L6L nidx=null parent=89VYV]
 + Ochlerotatus confirmatus Lynch Arribálzaga, 1891 [SYNONYM SPECIES 291420:48CY3 nidx=null parent=89VYV]
Ochlerotatus lesnei
 - Ochlerotatus lesnei Séguy, 1920 [SYNONYM SPECIES 288943:89L6M nidx=null parent=89VZF]
 + Ochlerotatus lesnei Séguy, 1920 [SYNONYM SPECIES 291420:48CY4 nidx=null parent=89VZF]
Ochropteris
 - Ochropteris J.Sm. [SYNONYM UNRANKED 288943:BC4NH nidx=null parent=B8V53]
 + Ochropteris J.Sm. [SYNONYM UNRANKED 291420:C3FR6 nidx=null parent=B8V53]
Ochrostomus pyrrhopterus melanopleurus
 - Ochrostomus pyrrhopterus melanopleurus (Uhler, 1893) [SYNONYM INFRASPECIFIC_NAME 288943:5JY74 nidx=null parent=7HF6N]
 + Ochrostomus pyrrhopterus melanopleurus (Uhler, 1893) [SYNONYM SUBSPECIES 291420:C3FRH nidx=null parent=7HF6N]
Ochthedromus ephippigerus
 - Ochthedromus ephippigerus LeConte, 1852 [SYNONYM SPECIES 288943:8MFZ8 nidx=null parent=8L2WB]
 + Ochthedromus ephippigerus LeConte, 1852 [SYNONYM SPECIES 291420:48FPF nidx=null parent=8L2WB]
Ochtiphila albiceps
 - Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XLH nidx=null]
 + Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9V8GW nidx=null]
Ochtiphila trivittata
 - Ochtiphila trivittata Pandellé, 1902 [SYNONYM SPECIES 288943:89L8C nidx=null parent=8D7J5]
 + Ochtiphila trivittata Pandellé, 1902 [SYNONYM SPECIES 291420:48G6K nidx=null parent=8D7J5]
Odagmia angustimanus
 - Odagmia angustimanus Enderlein, 1921 [SYNONYM SPECIES 288943:89LB7 nidx=null parent=8DYZW]
 + Odagmia angustimanus Enderlein, 1921 [SYNONYM SPECIES 291420:48MVR nidx=null parent=8DYZW]
Odinia
 - Odinia Perrier, 1885 [SYNONYM GENUS 288943:BF82X nidx=null parent=7PMR2]
 + Odinia Perrier, 1885 [SYNONYM GENUS 291420:C3G5N nidx=null parent=7PMR2]
Odopoea walkerii
 - Odopoea walkerii (Guérin-Méneville, 1856) [SYNONYM SPECIES 288943:BZLT2 nidx=null parent=7DDX3]
 + Odopoea walkerii (Guérin-Méneville, 1856) [SYNONYM SPECIES 291420:C3GFW nidx=null parent=7DDX3]
Oediceros aequimanus
 - Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 288943:7XKHT nidx=null parent=4F2PJ]
 + Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 291420:48VQ6 nidx=null parent=4F2PJ]
Oedipus dentirostris
 - Oedipus dentirostris Paul'son, 1875 [SYNONYM SPECIES 288943:9GQSV nidx=null parent=9GP2Q]
 + Oedipus dentirostris Paul'son, 1875 [SYNONYM SPECIES 291420:C3GW3 nidx=null parent=9GP2Q]
Oedurella taeniata , 1913: 5 (Fide Wermuth, 1965)
 - Oedurella taeniata , 1913: 5 (Fide Wermuth, 1965) Lönnberg & Andersson [SYNONYM SPECIES 288943:8SKKC nidx=null parent=5364V]
 + Oedurella taeniata , 1913: 5 (Fide Wermuth, 1965) Lönnberg & Andersson, 1913: 5 (Fide Wermuth, 1965) [SYNONYM SPECIES 291420:C3H2M nidx=null parent=5364V]
Oenotrichia
 - Oenotrichia Copel. [SYNONYM UNRANKED 288943:B8YXS nidx=null parent=B8XT5]
 + Oenotrichia Copel. [SYNONYM UNRANKED 291420:C3H55 nidx=null parent=B8XT5]
Ogma decalineatus
 - Ogma decalineatus (Chitwood, 1957) Andrássy, 1979 [ACCEPTED SPECIES 288943:934J5 nidx=null]
 + Ogma decalineatus (Chitwood, 1957) Andrássy, 1979 [ACCEPTED SPECIES 291420:C3H6S nidx=null]
Olcyphides cinerea
 - Olcyphides cinerea (Olivier, 1792) [SYNONYM SPECIES 288943:8PG3S nidx=null parent=8QQM7]
 + Olcyphides cinerea (Olivier, 1797) [SYNONYM SPECIES 291420:C3H96 nidx=null parent=C3P47]
Olcyphides hopii
 - Olcyphides hopii [SYNONYM SPECIES 288943:8PG3X nidx=null parent=8QQJS]
 + Olcyphides hopii (Gray, 1835) [SYNONYM SPECIES 291420:492V6 nidx=null parent=8QQJS]
Oligonychina
 - Oligonychina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QQ9L nidx=null]
 + Oligonychina [ACCEPTED SUBTRIBE 291420:C3JJ7 nidx=null]
Oligonychini
 - Oligonychini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPTG nidx=null]
 + Oligonychini [ACCEPTED TRIBE 291420:C3JJ8 nidx=null]
Oligota (Logiota)
 - Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 288943:BYWGZ nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 291420:C3JMD nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 291420:C3JMF nidx=null parent=9JBCT]
Omestia bella
 - Omestia bella Bethune-Baker, 1904 [ACCEPTED SPECIES 288943:BZLQV nidx=null]
 + Omestia bella Bethune-Baker, 1908 [PROVISIONALLY_ACCEPTED SPECIES 291420:74K9D nidx=null]
Omias saccatus
 - Omias saccatus (LeConte, 1857) [ACCEPTED SPECIES 288943:B6MT8 nidx=null]
 + Omias saccatus (LeConte, 1857) [ACCEPTED SPECIES 291420:74JXZ nidx=null]
Omocestus (Dreuxius) minutissimus
 - Omocestus (Dreuxius) minutissimus (Brullé, 1832) [ACCEPTED SPECIES 288943:49CZZ nidx=null]
 + Omocestus (Dreuxius) minutissimus (Bolívar, 1878) [SYNONYM SPECIES 291420:C3K2Q nidx=null parent=C3K2S]
Omocestus (Omocestus) uhagoni
 - Omocestus (Omocestus) uhagoni [SYNONYM SPECIES 288943:BT5QG nidx=null parent=49D23]
 + Omocestus (Omocestus) uhagoni Bolívar, 1876 [SYNONYM SPECIES 291420:C3K33 nidx=null parent=49D23]
Omocestus casarei
 - Omocestus casarei [SYNONYM SPECIES 288943:8PG4N nidx=null parent=49CZV]
 + Omocestus casarei Chopard, 1937 [SYNONYM SPECIES 291420:C3K3H nidx=null parent=49CZV]
Omocestus lucasi
 - Omocestus lucasi [SYNONYM SPECIES 288943:8PG4M nidx=null parent=49D2N]
 + Omocestus lucasi Brisout de Barneville, 1850 [SYNONYM SPECIES 291420:C3K37 nidx=null parent=49D2N]
Omocestus minutissimus
 - Omocestus minutissimus (Brullé, 1832) [AMBIGUOUS_SYNONYM SPECIES 288943:49D4K nidx=null parent=49CZZ]
 + Omocestus minutissimus (Bolívar, 1878) [SYNONYM SPECIES 291420:C3K2R nidx=null parent=C3K2S]
Omomantinae
 - Omomantinae Giglio-Tos, 1916 [ACCEPTED SUBFAMILY 288943:8QPVK nidx=null]
 + Omomantinae [ACCEPTED SUBFAMILY 291420:C3K3Z nidx=null]
Oncideres (Oncideres) putator
 - Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 288943:BZJXQ nidx=null parent=49GJW]
 + Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 291420:C3KFP nidx=null parent=49GJW]
Oncopeltus (Oncopeltus) atrorufus purpurascens
 - Oncopeltus (Oncopeltus) atrorufus purpurascens Distant, 1901 [SYNONYM INFRASPECIFIC_NAME 288943:7KFN6 nidx=null parent=74N4P]
 + Oncopeltus (Oncopeltus) atrorufus purpurascens Distant, 1901 [SYNONYM SUBSPECIES 291420:C3KNW nidx=null parent=74N4P]
Oncopeltus atrorufus nesiotes
 - Oncopeltus atrorufus nesiotes Breddin, 1912 [SYNONYM INFRASPECIFIC_NAME 288943:5JZHB nidx=null parent=7HLVN]
 + Oncopeltus atrorufus nesiotes Breddin, 1912 [SYNONYM SUBSPECIES 291420:C3KNV nidx=null parent=7HLVN]
Oncopeltus famelicus jucundus
 - Oncopeltus famelicus jucundus (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:5JZHD nidx=null parent=7HM7P]
 + Oncopeltus famelicus jucundus (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C3KNX nidx=null parent=7HM7P]
Oncopsia neutra
 - Oncopsia neutra Hennig, 1937 [SYNONYM SPECIES 288943:92VBH nidx=null parent=8C85H]
 + Oncopsia neutra Hennig, 1937 [SYNONYM SPECIES 291420:8D3J9 nidx=null parent=8C85H]
Oncopsis (Oncopsis) dorsalis
 - Oncopsis (Oncopsis) dorsalis Blanchard, 1852 [ACCEPTED SPECIES 288943:49JBS nidx=null]
 + Oncopsis (Oncopsis) dorsalis (Provancher, 1889) [ACCEPTED SPECIES 291420:C3KP4 nidx=null]
Oncopsis (Oncopsis) towadensis
 - Oncopsis (Oncopsis) towadensis (Matsumura, 1912) [SYNONYM SPECIES 288943:BWWFM nidx=null parent=49JC4]
 + Oncopsis (Oncopsis) towadensis (Matsumura, 1912) [SYNONYM SPECIES 291420:C3KP5 nidx=null parent=49JC4]
Oncopsis cognatus
 - Oncopsis cognatus Spinola, 1852 [ACCEPTED SPECIES 288943:49JCX nidx=null]
 + Oncopsis cognatus Spinola, 1852 [SYNONYM SPECIES 291420:9G6KJ nidx=null parent=C52KP]
Onesia gentilis
 - Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XNS nidx=null]
 + Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTGZ nidx=null]
Onthophagus (Macronthophagus) uenoi borneomontanus
 - Onthophagus (Macronthophagus) uenoi borneomontanus Ochi, 2003 [ACCEPTED SUBSPECIES 288943:5JZSC nidx=null]
 + Onthophagus (Macronthophagus) uenoi borneomontanus Ochi, 2003 [SYNONYM INFRASPECIFIC_NAME 291420:C3KWH nidx=null parent=C4ZXS]
Onukia kelloggii
 - Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 288943:BZLXD nidx=null parent=RD9Y]
 + Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 291420:C3KXZ nidx=null parent=RD9Y]
Onychocassis
 - Onychocassis Spaeth in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 288943:B6TFC nidx=null]
 + Onychocassis Spaeth in Spaeth & Reitter, 1926 [ACCEPTED SUBGENUS 291420:C3KYN nidx=null]
Ophioglossaceae
 - Ophioglossaceae Martinov [SYNONYM UNRANKED 288943:BV8JG nidx=null parent=B8X43]
 + Ophioglossaceae Martinov [SYNONYM UNRANKED 291420:C3DYL nidx=null parent=B8X43]
Ophioglossidae
 - Ophioglossidae Klinge [SYNONYM UNRANKED 288943:BV88N nidx=null parent=B8V4K]
 + Ophioglossidae Klinge [SYNONYM UNRANKED 291420:C3LWY nidx=null parent=B8V4K]
Ophiotaenia faranciae
 - Ophiotaenia faranciae MacCallum, 1921 [ACCEPTED SPECIES 288943:8P9YQ nidx=null]
 + Ophiotaenia faranciae (MacCallum, 1921) Hilmy, 1936 [ACCEPTED SPECIES 291420:C3M22 nidx=null]
Ophthalmicus arenarius
 - Ophthalmicus arenarius [AMBIGUOUS_SYNONYM SPECIES 288943:8Q75Q nidx=null parent=538J5]
 + Ophthalmicus arenarius Jakovlev, 1867 [SYNONYM SPECIES 291420:8Q75R nidx=null parent=8Q6VT]
Ophthalmicus erythrops
 - Ophthalmicus erythrops Dufour *, 1857 [SYNONYM SPECIES 288943:8QMRH nidx=null parent=8Q6W7]
 + Ophthalmicus erythrops Dufour, 1857 [SYNONYM SPECIES 291420:C3MDW nidx=null parent=8Q6W7]
 + Ophthalmicus erythrops Dufour, 1857 [SYNONYM SPECIES 291420:C3MDX nidx=null parent=8Q6W7]
Ophyiulus pilosus
 - Ophyiulus pilosus (Newport, 1843) [ACCEPTED SPECIES 288943:6SQT6 nidx=null]
 + Ophyiulus pilosus (Newport, 1843) [ACCEPTED SPECIES 291420:B8WQY nidx=null]
Opistholeptus burmanus burmanus
 - Opistholeptus burmanus burmanus (Distant, 1904) [SYNONYM INFRASPECIFIC_NAME 288943:5K25D nidx=null parent=7HLDW]
 + Opistholeptus burmanus burmanus (Distant, 1904) [SYNONYM SUBSPECIES 291420:C3MHR nidx=null parent=7HLDW]
Opisthoporus
 - Opisthoporus W. H. Benson, 1851 [ACCEPTED GENUS 288943:7PBBD nidx=null]
 + Opisthoporus Minot, 1877 [SYNONYM GENUS 291420:C3JXN nidx=null parent=7P9P2]
Opsius lethieryi
 - Opsius lethieryi Wagner, 1942 [SYNONYM SPECIES 288943:BZLZB nidx=null parent=6T3XR]
 + Opsius lethieryi Wagner, 1942 [SYNONYM SPECIES 291420:C3MN5 nidx=null parent=6T3XR]
Orchomene minutus
 - Orchomene minutus (Krøyer, 1846) [SYNONYM SPECIES 288943:BZLZ2 nidx=null parent=6SSXK]
 + Orchomene minutus (Krøyer, 1846) [SYNONYM SPECIES 291420:C3N2G nidx=null parent=6SSXK]
Oreophoetes peruanas
 - Oreophoetes peruanas [SYNONYM SPECIES 288943:8QRJ3 nidx=null parent=5K2H5]
 + Oreophoetes peruanas Saussure, 1868 [SYNONYM SPECIES 291420:C3N5D nidx=null parent=5K2H5]
Orinocarabus omensis
 - Orinocarabus omensis Born, 1901 [SYNONYM SPECIES 288943:8LL7Y nidx=null parent=8LVQ3]
 + Orinocarabus omensis Born, 1901 [SYNONYM SPECIES 291420:6SVDN nidx=null parent=8LVQ3]
Ormiophasia causeyi
 - Ormiophasia causeyi Tavares, 1964 [ACCEPTED SPECIES 288943:756PK nidx=null]
 + Ormiophasia causeyi Tavares, 1964 [ACCEPTED SPECIES 291420:C3NDF nidx=null]
Ormiophasia costalimai
 - Ormiophasia costalimai Tavares, 1964 [ACCEPTED SPECIES 288943:6T6PJ nidx=null]
 + Ormiophasia costalimai Tavares, 1964 [ACCEPTED SPECIES 291420:C3NDG nidx=null]
Ormiophasia cruzi
 - Ormiophasia cruzi Tavares, 1964 [ACCEPTED SPECIES 288943:756PJ nidx=null]
 + Ormiophasia cruzi Tavares, 1964 [ACCEPTED SPECIES 291420:C3NDH nidx=null]
Ormiophasia lanei
 - Ormiophasia lanei Tavares, 1964 [ACCEPTED SPECIES 288943:756PH nidx=null]
 + Ormiophasia lanei Tavares, 1964 [ACCEPTED SPECIES 291420:C3NDJ nidx=null]
Ormoloma
 - Ormoloma Maxon [SYNONYM UNRANKED 288943:BC4W7 nidx=null parent=B8YJQ]
 + Ormoloma Maxon [SYNONYM UNRANKED 291420:C3NDN nidx=null parent=B8YJQ]
Ornithomyia synallaxidis
 - Ornithomyia synallaxidis Lynch Arribálzaga, 1881 [SYNONYM SPECIES 288943:89M79 nidx=null parent=C2SZD]
 + Ornithomyia synallaxidis Lynch Arribálzaga, 1881 [SYNONYM SPECIES 291420:74WB8 nidx=null parent=C2SZD]
Orphanciulus
 - Orphanciulus [sic] [SYNONYM GENUS 288943:BGLR7 nidx=null parent=7PR6F]
 + Orphanciulus [SYNONYM GENUS 291420:C3NR2 nidx=null parent=7PR6F]
Orsillus depressus maculatus
 - Orsillus depressus maculatus (Fieber, 1861) [SYNONYM INFRASPECIFIC_NAME 288943:8PM4Z nidx=null parent=6T9F2]
 + Orsillus depressus maculatus (Fieber, 1861) [SYNONYM SUBSPECIES 291420:7KGXP nidx=null parent=6T9F2]
Orsillus longirostris
 - Orsillus longirostris Mulsant & Rey, 1870 [SYNONYM SPECIES 288943:8PG6P nidx=null parent=6T9F2]
 + Orsillus longirostris Mulsant & Rey, 1870 [SYNONYM SPECIES 291420:6SXF2 nidx=null parent=6T9F2]
Orsillus maculatus maculatus
 - Orsillus maculatus maculatus (Fieber, 1861) [SYNONYM INFRASPECIFIC_NAME 288943:8PLQM nidx=null parent=6T9F2]
 + Orsillus maculatus maculatus (Fieber, 1861) [SYNONYM SUBSPECIES 291420:C3NRW nidx=null parent=6T9F2]
Ortalis semivitta
 - Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XQ4 nidx=null]
 + Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTKB nidx=null]
Ortalis zetterstedti
 - Ortalis zetterstedti Fallén, 1820 [SYNONYM SPECIES 288943:88TFV nidx=null parent=888G7]
 + Ortalis zetterstedti Fallén, 1820 [SYNONYM SPECIES 291420:6T9GX nidx=null parent=888G7]
Orthaea nietneri tricolorata
 - Orthaea nietneri tricolorata (Distant, 1918) [SYNONYM INFRASPECIFIC_NAME 288943:5K2ZX nidx=null parent=3MQ83]
 + Orthaea nietneri tricolorata (Distant, 1918) [SYNONYM SUBSPECIES 291420:C3NSF nidx=null parent=3MQ83]
Orthoderellina
 - Orthoderellina Giglio-Tos, 1919 [ACCEPTED SUBTRIBE 288943:8QQ3H nidx=null]
 + Orthoderellina [ACCEPTED SUBTRIBE 291420:C3P2H nidx=null]
Orthoderinae
 - Orthoderinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8Q6Z3 nidx=null]
 + Orthoderinae [ACCEPTED SUBFAMILY 291420:C3P2J nidx=null]
Orthoea fracticollis collaris
 - Orthoea fracticollis collaris (Baerensprung, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8PM52 nidx=null parent=6TGKJ]
 + Orthoea fracticollis collaris (Baerensprung, 1859) [SYNONYM SUBSPECIES 291420:7KGXS nidx=null parent=6TGKJ]
Ortholomus scolopax scolopax
 - Ortholomus scolopax scolopax (Say, 1831) [SYNONYM INFRASPECIFIC_NAME 288943:8QNKQ nidx=null parent=7HJKQ]
 + Ortholomus scolopax scolopax (Say, 1832) [SYNONYM SUBSPECIES 291420:C3P2Y nidx=null parent=7HJKQ]
Orthomeria (Orthomeria)
 - Orthomeria (Orthomeria) Kirby, 1904 [SYNONYM INFRAGENERIC_NAME 288943:8QR84 nidx=null parent=8NWFH]
 + Orthomeria (Orthomeria) Kirby, 1904 [SYNONYM SUBGENUS 291420:C3P34 nidx=null parent=8NWFH]
Orthonecroscia mjoebergi
 - Orthonecroscia mjoebergi [SYNONYM SPECIES 288943:8PG78 nidx=null parent=758R2]
 + Orthonecroscia mjoebergi Günther, 1935 [SYNONYM SPECIES 291420:C3P3L nidx=null parent=758R2]
Orthosia (Orthosia) collinita
 - Orthosia (Orthosia) collinita Esper [SYNONYM SPECIES 288943:BRCKJ nidx=null parent=9389N]
 + Orthosia (Orthosia) collinita Esper [SYNONYM SPECIES 291420:97S87 nidx=null parent=9389N]
Ortmannicus
 - Ortmannicus Fowler, 1912 [SYNONYM SUBGENUS 288943:8P3TF nidx=null parent=7PV9X]
 + Ortmannicus Fowler, 1912 [SYNONYM SUBGENUS 291420:C3G46 nidx=null parent=7PV9X]
Orxines macklotti
 - Orxines macklotti Brock, 1975 [SYNONYM SPECIES 288943:9HGB4 nidx=null parent=4NVWJ]
 + Orxines macklotti (Haan, 1842) [SYNONYM SPECIES 291420:C3PTP nidx=null parent=4NVWJ]
Otiorhynchus aurosignatus
 - Otiorhynchus aurosignatus Apfelbeck, 1895 [SYNONYM SPECIES 288943:B7CDF nidx=null parent=6DBV9]
 + Otiorhynchus aurosignatus Apfelbeck, 1895 [SYNONYM SPECIES 291420:C3RNR nidx=null parent=6DBV9]
 + Otiorhynchus aurosignatus Apfelbeck, 1894 [SYNONYM SPECIES 291420:C3RNS nidx=null parent=6DBV9]
 + Otiorhynchus aurosignatus Apfelbeck, 1894 [SYNONYM SPECIES 291420:C3RNT nidx=null parent=6DBV9]
Otomantini
 - Otomantini Svenson, Hardy, Cahill Wightman & Wieland, 2015 [ACCEPTED TRIBE 288943:8QPXB nidx=null]
 + Otomantini [ACCEPTED TRIBE 291420:C3RT6 nidx=null]
Oxidercia toxea
 - Oxidercia toxea Druce, 1781 [AMBIGUOUS_SYNONYM SPECIES 288943:938BZ nidx=null parent=4BBWZ]
 + Oxidercia toxea Druce [AMBIGUOUS_SYNONYM SPECIES 291420:C3S3V nidx=null parent=4BBXF]
 + Oxidercia toxea Druce, 1781 [AMBIGUOUS_SYNONYM SPECIES 291420:C3S3W nidx=null parent=4BBWZ]
Oxidius
 - Oxidius [sic] [SYNONYM GENUS 288943:BGLVD nidx=null parent=7PNXB]
 + Oxidius [SYNONYM GENUS 291420:C3S3X nidx=null parent=7PNXB]
Oxycarenus bicolor bicolor
 - Oxycarenus bicolor bicolor Fieber, 1852 [SYNONYM INFRASPECIFIC_NAME 288943:8PSJF nidx=null parent=7HMH3]
 + Oxycarenus bicolor bicolor Fieber, 1852 [SYNONYM SUBSPECIES 291420:C3S6Y nidx=null parent=7HMH3]
Oxycarenus bicolor heraldus
 - Oxycarenus bicolor heraldus Distant, 1904 [SYNONYM INFRASPECIFIC_NAME 288943:8QP8N nidx=null parent=7HMHD]
 + Oxycarenus bicolor heraldus Distant, 1904 [SYNONYM SUBSPECIES 291420:C3S6Z nidx=null parent=7HMHD]
Oxycarenus zavattarii zavattarii
 - Oxycarenus zavattarii zavattarii Mancini, 1939 [SYNONYM INFRASPECIFIC_NAME 288943:8QLX9 nidx=null parent=7HMHG]
 + Oxycarenus zavattarii zavattarii Mancini, 1939 [SYNONYM SUBSPECIES 291420:C3S72 nidx=null parent=7HMHG]
Oxyelaeini
 - Oxyelaeini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QPWJ nidx=null]
 + Oxyelaeini [ACCEPTED TRIBE 291420:C3S93 nidx=null]
Oxyopsidini
 - Oxyopsidini Giglio-Tos, 1914 [ACCEPTED TRIBE 288943:8QQ7X nidx=null]
 + Oxyopsidini [ACCEPTED TRIBE 291420:C3SCC nidx=null]
Oxyothespinae
 - Oxyothespinae Giglio-Tos, 1916 [ACCEPTED SUBFAMILY 288943:8Q6Z4 nidx=null]
 + Oxyothespinae [ACCEPTED SUBFAMILY 291420:C3SCF nidx=null]
Oxyothespini
 - Oxyothespini Giglio-Tos, 1916 [ACCEPTED TRIBE 288943:8QQ22 nidx=null]
 + Oxyothespini [ACCEPTED TRIBE 291420:C3SCG nidx=null]
Oxypilinae
 - Oxypilinae Saussure, 1871 [ACCEPTED SUBFAMILY 288943:8Q6Z5 nidx=null]
 + Oxypilinae [ACCEPTED SUBFAMILY 291420:C3SD9 nidx=null]
Oxypilini
 - Oxypilini Saussure, 1871 [ACCEPTED TRIBE 288943:8QQ5R nidx=null]
 + Oxypilini [ACCEPTED TRIBE 291420:C3SDB nidx=null]
Oxyuranus scutellatus microlepidotus
 - Oxyuranus scutellatus microlepidotus [SYNONYM INFRASPECIFIC_NAME 288943:8H5S2 nidx=null parent=4BMPM]
 + Oxyuranus scutellatus microlepidotus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVR nidx=null parent=4BMPM]
Ozophora gracilipes
 - Ozophora gracilipes (Stal, 1858) [ACCEPTED SPECIES 288943:4BNQB nidx=null]
 + Ozophora gracilipes (Stål, 1860) [ACCEPTED SPECIES 291420:C3SNJ nidx=null]
Pachybrachius brachialis
 - Pachybrachius brachialis (Stal, 1858) [SYNONYM SPECIES 288943:4BQ54 nidx=null parent=4BZVY]
 + Pachybrachius brachialis (Stal, 1860) [SYNONYM SPECIES 291420:C3SQL nidx=null parent=C3X8W]
Pachybrachius fracticollis fracticollis
 - Pachybrachius fracticollis fracticollis (Schilling, 1829) [SYNONYM INFRASPECIFIC_NAME 288943:8PLQP nidx=null parent=6TGKJ]
 + Pachybrachius fracticollis fracticollis (Schilling, 1829) [SYNONYM SUBSPECIES 291420:C3SQN nidx=null parent=6TGKJ]
Pachymerus boyeri
 - Pachymerus boyeri (Hope *, 1847) [SYNONYM SPECIES 288943:8PSCD nidx=null parent=FBTK]
 + Pachymerus boyeri (Hope, 1847) [SYNONYM SPECIES 291420:C3SYS nidx=null parent=C48W5]
Pachymerus cruciatus
 - Pachymerus cruciatus Heer *, 1861 [SYNONYM SPECIES 288943:4BSYM nidx=null parent=FBTW]
 + Pachymerus cruciatus Heer, 1861 [SYNONYM SPECIES 291420:C3SYT nidx=null parent=C48W6]
Pachymerus detectus
 - Pachymerus detectus Forster *, 1891 [SYNONYM SPECIES 288943:75HXB nidx=null parent=FBTX]
 + Pachymerus detectus Forster, 1891 [SYNONYM SPECIES 291420:C3SYV nidx=null parent=C48W7]
Pachymerus heeri
 - Pachymerus heeri Giebel *, 1856 [SYNONYM SPECIES 288943:4BSZC nidx=null parent=5VM7T]
 + Pachymerus heeri Giebel, 1856 [SYNONYM SPECIES 291420:C3SYW nidx=null parent=C48W9]
Pachymerus lynceus pini
 - Pachymerus lynceus pini (Linnaeus, 1758) [SYNONYM INFRASPECIFIC_NAME 288943:8QMJG nidx=null parent=8PMPY]
 + Pachymerus lynceus pini (Linnaeus, 1758) [SYNONYM SUBSPECIES 291420:C3SYY nidx=null parent=8PMPY]
Pachymerus pini phoeniceus
 - Pachymerus pini phoeniceus (Rossi, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8PM54 nidx=null parent=8PJNN]
 + Pachymerus pini phoeniceus (Rossi, 1794) [SYNONYM SUBSPECIES 291420:5K4XN nidx=null parent=8PJNN]
Pachymerus zucholdi
 - Pachymerus zucholdi Giebel *, 1856 [SYNONYM SPECIES 288943:4BT48 nidx=null parent=FBWB]
 + Pachymerus zucholdi Giebel, 1856 [SYNONYM SPECIES 291420:C3SZ2 nidx=null parent=C48WN]
Pachymorpha stali
 - Pachymorpha stali [SYNONYM SPECIES 288943:8QQSV nidx=null parent=4BT6J]
 + Pachymorpha stali Brunner von Wattenwyl, 1893 [SYNONYM SPECIES 291420:C3SZD nidx=null parent=4BT6J]
Pachyprosopina
 - Pachyprosopina Michener, 1965 [SYNONYM SUBGENUS 288943:8P3TR nidx=null parent=8P3TS]
 - Pachyprosopina Michener, 1965 [ACCEPTED SUBGENUS 288943:8P3TS nidx=null]
 + Pachyprosopina Michener, 1965 [SYNONYM SUBGENUS 291420:C3TYL nidx=null parent=C3TYM]
 + Pachyprosopina Michener, 1965 [ACCEPTED SUBGENUS 291420:C3TYM nidx=null]
Pachyprosopis
 - Pachyprosopis Perkins, 1908 [ACCEPTED SUBGENUS 288943:8NVCJ nidx=null]
 + Pachyprosopis Perkins, 1908 [ACCEPTED SUBGENUS 291420:C3TYN nidx=null]
Pachyprosopula
 - Pachyprosopula Michener, 1965 [ACCEPTED SUBGENUS 288943:8P3TT nidx=null]
 + Pachyprosopula Michener, 1965 [ACCEPTED SUBGENUS 291420:C3TYV nidx=null]
Pacificovelia
 - Pacificovelia Andersen & Weir, 2003 [ACCEPTED SUBGENUS 288943:8P3TW nidx=null]
 + Pacificovelia Andersen & Weir, 2003 [ACCEPTED SUBGENUS 291420:C3WW2 nidx=null]
Paisana brachialis
 - Paisana brachialis (Stal, 1858) [ACCEPTED SPECIES 288943:4BZVY nidx=null]
 + Paisana brachialis (Stål, 1860) [ACCEPTED SPECIES 291420:C3X8W nidx=null]
Palaemon torensis
 - Palaemon torensis Paul'son, 1875 [SYNONYM SPECIES 288943:9GR7C nidx=null parent=9GPZB]
 + Palaemon torensis Paul'son, 1875 [SYNONYM SPECIES 291420:C3X9H nidx=null parent=9GPZB]
Palaemonella gracilis
 - Palaemonella gracilis Paul'son, 1875 [SYNONYM SPECIES 288943:9GR8D nidx=null parent=9GQWD]
 + Palaemonella gracilis Paul'son, 1875 [SYNONYM SPECIES 291420:C3X9J nidx=null parent=9GQWD]
Palaeocolpodia eocenica
 - Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XVF nidx=null]
 + Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTQ7 nidx=null]
Palaeopipiza xenos
 - Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XVG nidx=null]
 + Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTQD nidx=null]
Palaeosphegina tristis
 - Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XVH nidx=null]
 + Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTQR nidx=null]
Palaeozoic Echinoidea
 - †Palaeozoic Echinoidea [PROVISIONALLY_ACCEPTED SUBCLASS 288943:844GB nidx=null]
 + Palaeozoic Echinoidea [PROVISIONALLY_ACCEPTED SUBCLASS 291420:C4W83 nidx=null]
Palophus rothschildi
 - Palophus rothschildi Bolívar [Y Urrutia] , 1922 [SYNONYM SPECIES 288943:75K35 nidx=null parent=5VZLQ]
 + Palophus rothschildi Bolívar, 1922 [SYNONYM SPECIES 291420:C3XVT nidx=null parent=5VZLQ]
Palpostoma incongruum
 - Palpostoma incongruum (Walker, 1860) [ACCEPTED SPECIES 288943:8D5RT nidx=null]
 + Palpostoma incongruum (Walker, 1860) [ACCEPTED SPECIES 291420:4C7D7 nidx=null]
Pamera bilobata scutellatus
 - Pamera bilobata scutellatus (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8PM55 nidx=null parent=46P4X]
 + Pamera bilobata scutellatus (Dallas, 1852) [SYNONYM SUBSPECIES 291420:7KGW3 nidx=null parent=46P4X]
Pamera brachialis
 - Pamera brachialis (Stal, 1858) [SYNONYM SPECIES 288943:4C8DT nidx=null parent=4BZVY]
 + Pamera brachialis (Stal, 1860) [SYNONYM SPECIES 291420:C3YQH nidx=null parent=C3X8W]
Pamera vincta capicola
 - Pamera vincta capicola Stal, 1874 [SYNONYM INFRASPECIFIC_NAME 288943:8QMDD nidx=null parent=4P5M3]
 + Pamera vincta capicola Stal, 1874 [SYNONYM SUBSPECIES 291420:C3YQN nidx=null parent=4P5M3]
Panara brevillinea
 - Panara brevillinea Schaus, 1928 [ACCEPTED SPECIES 288943:4C9DF nidx=null]
 + Panara brevillinea Schaus, 1928 [ACCEPTED SPECIES 291420:4C9DG nidx=null]
Panchax ansorgii
 - Panchax ansorgii () non Boulenger, 1911 [MISAPPLIED SPECIES 288943:BZMBX nidx=null parent=6G6RD]
 + Panchax ansorgii () [MISAPPLIED SPECIES 291420:C3YYF nidx=null parent=6G724]
 + Panchax ansorgii () [MISAPPLIED SPECIES 291420:C3YYH nidx=null parent=6G6RD]
Pandelleana kaszabi
 - Pandelleana kaszabi Mihályi, 1975 [SYNONYM SPECIES 288943:89MP5 nidx=null parent=8DQ9P]
 + Pandelleana kaszabi Mihályi, 1975 [SYNONYM SPECIES 291420:4CBLZ nidx=null parent=8DQ9P]
Pangonia cellulatus
 - Pangonia cellulatus Brullé, 1833 [SYNONYM SPECIES 288943:89MPY nidx=null parent=8D626]
 + Pangonia cellulatus Brullé, 1833 [SYNONYM SPECIES 291420:75L5F nidx=null parent=8D626]
Pangonia hannibal
 - Pangonia hannibal Szilády, 1923 [SYNONYM SPECIES 288943:89MQN nidx=null parent=8D62R]
 + Pangonia hannibal Szilády, 1923 [SYNONYM SPECIES 291420:4CCJP nidx=null parent=8D62R]
Pangonia leucomelana
 - Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 288943:89MQW nidx=null parent=8D9TL]
 + Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 291420:4CCJZ nidx=null parent=8D9TL]
Pangonia loewii
 - Pangonia loewii Kröber, 1921 [SYNONYM SPECIES 288943:89MQZ nidx=null parent=8D62N]
 + Pangonia loewii Kröber, 1921 [SYNONYM SPECIES 291420:4CCK5 nidx=null parent=8D62N]
Pangonia palpalis
 - Pangonia palpalis Kröber, 1921 [SYNONYM SPECIES 288943:89MRH nidx=null parent=8D62M]
 + Pangonia palpalis Kröber, 1921 [SYNONYM SPECIES 291420:4CCKM nidx=null parent=8D62M]
Pangonia senegalensis
 - Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XVW nidx=null]
 + Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JTTY nidx=null]
Pangonia xanthozonarius
 - Pangonia xanthozonarius Séguy, 1934 [SYNONYM SPECIES 288943:89MS3 nidx=null parent=8D9XN]
 + Pangonia xanthozonarius Séguy, 1934 [SYNONYM SPECIES 291420:4CCLL nidx=null parent=8D9XN]
Papaver lecoqii
 - Papaver lecoqii Lamotte [ACCEPTED SPECIES 288943:9KKSS nidx=null]
 + Papaver lecoqii Lamotte [ACCEPTED SPECIES 291420:75M7Y nidx=null]
Papilio emylius
 - Papilio emylius Cramer [SYNONYM SPECIES 288943:946FN nidx=null parent=4LMJN]
 + Papilio emylius Cramer [SYNONYM SPECIES 291420:C3ZZQ nidx=null parent=4LMJN]
Parabacillus hispanicus
 - Parabacillus hispanicus (Bolívar [Y Urrutia] , 1878) [SYNONYM SPECIES 288943:4CLZR nidx=null parent=4HSBV]
 + Parabacillus hispanicus (Bolívar, 1878) [SYNONYM SPECIES 291420:C4265 nidx=null parent=C4LJX]
Parablechnum procerum var. acuminatum
 - Parablechnum procerum var. acuminatum C. Presl [SYNONYM VARIETY 288943:BD7DG nidx=null parent=BC56L]
 + Parablechnum procerum var. acuminatum C. Presl [SYNONYM VARIETY 291420:7MD8H nidx=null parent=BC56L]
Parablepharini
 - Parablepharini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPN2 nidx=null]
 + Parablepharini [ACCEPTED TRIBE 291420:C427B nidx=null]
Parabolocratus guttatus
 - Parabolocratus guttatus Uhler, 1896 [SYNONYM SPECIES 288943:BZH4C nidx=null parent=4CMT2]
 + Parabolocratus guttatus Uhler, 1896 [SYNONYM SPECIES 291420:C427F nidx=null parent=4CMT2]
Paracalynda picta picta
 - Paracalynda picta picta (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:8QQZ5 nidx=null parent=6TNV3]
 + Paracalynda picta picta (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C4288 nidx=null parent=6TNV3]
Paracalynda picta utilaensis
 - Paracalynda picta utilaensis (Zompro, 1998) [SYNONYM INFRASPECIFIC_NAME 288943:5K6HR nidx=null parent=75NV3]
 + Paracalynda picta utilaensis (Zompro, 1998) [SYNONYM SUBSPECIES 291420:C4289 nidx=null parent=75NV3]
Paracambarus
 - Paracambarus Ortmann, 1906 [SYNONYM SUBGENUS 288943:8P3V3 nidx=null parent=7PV9X]
 + Paracambarus Ortmann, 1906 [SYNONYM SUBGENUS 291420:C3SSK nidx=null parent=7PV9X]
Paraceterach
 - Paraceterach (F.Muell.) Copel. [SYNONYM UNRANKED 288943:B8Z24 nidx=null parent=B8Z29]
 + Paraceterach (F.Muell.) Copel. [SYNONYM UNRANKED 291420:C3R39 nidx=null parent=B8Z29]
Parachernes
 - Parachernes Chamberlin, 1931 [ACCEPTED SUBGENUS 288943:8NVLP nidx=null]
 + Parachernes Chamberlin, 1931 [ACCEPTED SUBGENUS 291420:C42B2 nidx=null]
Paraclitumnus javanus
 - Paraclitumnus javanus [SYNONYM SPECIES 288943:8QQVH nidx=null parent=5ZBMG]
 + Paraclitumnus javanus (Haan, 1842) [SYNONYM SPECIES 291420:C42DX nidx=null parent=C532R]
Paractenomorpha macrotegmus
 - Paractenomorpha macrotegmus [SYNONYM SPECIES 288943:8PGK9 nidx=null parent=3263C]
 + Paractenomorpha macrotegmus (Tepper, 1887) [SYNONYM SPECIES 291420:4CRR9 nidx=null parent=3263C]
Paradavallodes
 - Paradavallodes Ching [SYNONYM UNRANKED 288943:B9283 nidx=null parent=B8XSM]
 + Paradavallodes Ching [SYNONYM UNRANKED 291420:C42SB nidx=null parent=B8XSM]
Paradyobelba
 - Paradyobelba Miko & Ermilov, 2021 [ACCEPTED SUBGENUS 288943:8TFSR nidx=null]
 + Paradyobelba Miko & Ermilov, 2021 [ACCEPTED SUBGENUS 291420:C4276 nidx=null]
Paragitona obscura
 - Paragitona obscura Kröber, 1912 [SYNONYM SPECIES 288943:89MVK nidx=null parent=8B9R4]
 + Paragitona obscura Kröber, 1912 [SYNONYM SPECIES 291420:4CVQS nidx=null parent=8B9R4]
Paragus niger
 - Paragus niger Šuster, 1959 [SYNONYM SPECIES 288943:89MYB nidx=null parent=8D6NX]
 + Paragus niger Šuster, 1959 [SYNONYM SPECIES 291420:4CWKS nidx=null parent=8D6NX]
Paragus strigatus
 - Paragus strigatus Meigen, 1822 [SYNONYM SPECIES 288943:89MZC nidx=null parent=8D6P7]
 + Paragus strigatus Meigen, 1822 [SYNONYM SPECIES 291420:C42YW nidx=null parent=8D6P7]
Paragylippus
 - Paragylippus Roewer, 1933 [ACCEPTED SUBGENUS 288943:8P3VC nidx=null]
 + Paragylippus Roewer, 1933 [ACCEPTED SUBGENUS 291420:C3SHB nidx=null]
Parahesma
 - Parahesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8P3VD nidx=null]
 - Parahesma Michener, 1965 [SYNONYM SUBGENUS 288943:8P3VF nidx=null parent=8P3VD]
 + Parahesma Michener, 1965 [SYNONYM SUBGENUS 291420:C42ZC nidx=null parent=C42ZD]
 + Parahesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C42ZD nidx=null]
Paramantina
 - Paramantina Roy, 1973 [ACCEPTED SUBTRIBE 288943:8QPLS nidx=null]
 + Paramantina [ACCEPTED SUBTRIBE 291420:C43BQ nidx=null]
Paramantini
 - Paramantini Roy, 1973 [ACCEPTED TRIBE 288943:8Q736 nidx=null]
 + Paramantini [ACCEPTED TRIBE 291420:C43BR nidx=null]
Paramesia robertii
 - Paramesia robertii Macquart, 1835 [SYNONYM SPECIES 288943:89N5H nidx=null parent=8BJ62]
 + Paramesia robertii Macquart, 1835 [SYNONYM SPECIES 291420:4D34B nidx=null parent=8BJ62]
Paranecroscia bimaculata
 - Paranecroscia bimaculata (Olivier, 1792) [ACCEPTED SPECIES 288943:4D5QQ nidx=null]
 + Paranecroscia bimaculata (Olivier, 1797) [ACCEPTED SPECIES 291420:C44DQ nidx=null]
Paranoplocnemis moesta moesta
 - Paranoplocnemis moesta moesta (Dallas, 1852) [SYNONYM INFRASPECIFIC_NAME 288943:8QKZ6 nidx=null parent=7GKJ7]
 + Paranoplocnemis moesta moesta (Dallas, 1852) [SYNONYM SUBSPECIES 291420:C44GM nidx=null parent=7GKJ7]
Paranoplocnemis moesta whytei
 - Paranoplocnemis moesta whytei (Distant, 1900) [SYNONYM INFRASPECIFIC_NAME 288943:5K6Y7 nidx=null parent=5DHZF]
 + Paranoplocnemis moesta whytei (Distant, 1900) [SYNONYM SUBSPECIES 291420:C44GN nidx=null parent=5DHZF]
Parantipathes (Aphanipathes) abietina
 - Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 288943:BWX2B nidx=null parent=395GN]
 + Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 291420:C44H7 nidx=null parent=395GN]
Paranyctiophylax
 - Paranyctiophylax Tsuda, 1942 [ACCEPTED SUBGENUS 288943:8P3VT nidx=null]
 + Paranyctiophylax Tsuda, 1942 [ACCEPTED SUBGENUS 291420:C3DR7 nidx=null]
Paraoxypilina
 - Paraoxypilina Saussure, 1872 [ACCEPTED SUBTRIBE 288943:8QPX3 nidx=null]
 + Paraoxypilina [ACCEPTED SUBTRIBE 291420:C44HK nidx=null]
Paraoxypilini
 - Paraoxypilini Saussure, 1872 [ACCEPTED TRIBE 288943:8QPY5 nidx=null]
 + Paraoxypilini [ACCEPTED TRIBE 291420:C44HL nidx=null]
Parapachyprosopis
 - Parapachyprosopis Exley, 1972 [ACCEPTED SUBGENUS 288943:8P3VV nidx=null]
 + Parapachyprosopis Exley, 1972 [ACCEPTED SUBGENUS 291420:C3TZ4 nidx=null]
Paraphanocles keratosqueleton
 - Paraphanocles keratosqueleton (Olivier, 1792) [ACCEPTED SPECIES 288943:4D7WX nidx=null]
 - Paraphanocles keratosqueleton [AMBIGUOUS_SYNONYM SPECIES 288943:BWTX2 nidx=null parent=4FTWP]
 - Paraphanocles keratosqueleton [AMBIGUOUS_SYNONYM SPECIES 288943:BZKB4 nidx=null parent=385YP]
 - Paraphanocles keratosqueleton [AMBIGUOUS_SYNONYM SPECIES 288943:BZKB5 nidx=null parent=67YHP]
 + Paraphanocles keratosqueleton (Olivier, 1797) [ACCEPTED SPECIES 291420:C44JP nidx=null]
Paraphasma maculatum
 - Paraphasma maculatum [SYNONYM SPECIES 288943:8PGMV nidx=null parent=8QRK9]
 + Paraphasma maculatum (Gray, 1835) [SYNONYM SPECIES 291420:4D7XS nidx=null parent=8QRK9]
Paraphasma xanthotaenidium
 - Paraphasma xanthotaenidium [SYNONYM SPECIES 288943:9HGFG nidx=null parent=9J5F7]
 + Paraphasma xanthotaenidium (Günther, 1930) [SYNONYM SPECIES 291420:C44K9 nidx=null parent=9J5F7]
Parapsalis infernalis
 - Parapsalis infernalis [SYNONYM SPECIES 288943:BWX33 nidx=null parent=BXPB5]
 + Parapsalis infernalis (Burr, 1913) [SYNONYM SPECIES 291420:C44SF nidx=null parent=5XP3F]
Parascatonomus (Laonthophagus)
 - Parascatonomus (Laonthophagus) Frey, 1971 [ACCEPTED SUBGENUS 288943:8TJRY nidx=null]
 + Parascatonomus (Laonthophagus) Frey, 1971 [ACCEPTED SUBGENUS 291420:63XRX nidx=null]
Parasipyloidea tener
 - Parasipyloidea tener [SYNONYM SPECIES 288943:8PGP2 nidx=null parent=QLSS]
 + Parasipyloidea tener (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:6TQG5 nidx=null parent=C428P]
Paraspidosiphon
 - Paraspidosiphon Stephen, 1964 [ACCEPTED SUBGENUS 288943:8W4WV nidx=null]
 + Paraspidosiphon Stephen, 1964 [ACCEPTED SUBGENUS 291420:C44ZY nidx=null]
Parastheneboea laetior laetior
 - Parastheneboea laetior laetior [AMBIGUOUS_SYNONYM SUBSPECIES 288943:8QQBZ nidx=null parent=6TQLS]
 + Parastheneboea laetior laetior (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C453L nidx=null parent=4DDJM]
Parastheneboea laetior monticola
 - Parastheneboea laetior monticola (Günther, 1944) [SYNONYM INFRASPECIFIC_NAME 288943:5K78V nidx=null parent=4DDJP]
 + Parastheneboea laetior monticola (Günther, 1944) [SYNONYM SUBSPECIES 291420:C453M nidx=null parent=4DDJP]
Parastheneboea laeviventris
 - Parastheneboea laeviventris [SYNONYM SPECIES 288943:8PGP9 nidx=null parent=74Y7B]
 + Parastheneboea laeviventris (Redtenbacher, 1908) [SYNONYM SPECIES 291420:4DDJN nidx=null parent=8QQHY]
Parastratocles carbonarius
 - Parastratocles carbonarius [SYNONYM SPECIES 288943:8PGPD nidx=null parent=8QQSM]
 + Parastratocles carbonarius (Redtenbacher, 1906) [SYNONYM SPECIES 291420:4DDQ7 nidx=null parent=8QQSM]
Parastratocles cryptochloros
 - Parastratocles cryptochloros [SYNONYM SPECIES 288943:8QQHX nidx=null parent=8QQTR]
 + Parastratocles cryptochloros (Rehn, 1904) [SYNONYM SPECIES 291420:4DDQ8 nidx=null parent=8QQTR]
Parastratocles forcipatus
 - Parastratocles forcipatus (Bolívar [Y Urrutia] , 1896) [ACCEPTED SPECIES 288943:8QQBB nidx=null]
 + Parastratocles forcipatus (Bolívar, 1896) [ACCEPTED SPECIES 291420:C4542 nidx=null]
Parastratocles tessulatus
 - Parastratocles tessulatus (Olivier, 1792) [ACCEPTED SPECIES 288943:8QQDJ nidx=null]
 + Parastratocles tessulatus (Olivier, 1797) [ACCEPTED SPECIES 291420:C4543 nidx=null]
Parastratocles xanthomela
 - Parastratocles xanthomela (Olivier, 1792) [ACCEPTED SPECIES 288943:8QQSK nidx=null]
 + Parastratocles xanthomela (Olivier, 1797) [ACCEPTED SPECIES 291420:C4544 nidx=null]
Parastreptocephalus
 - Parastreptocephalus Brendonck, Hamer & Thiéry, 1992 [ACCEPTED SUBGENUS 288943:8W5F9 nidx=null]
 + Parastreptocephalus Brendonck, Hamer & Thiéry, 1992 [ACCEPTED SUBGENUS 291420:C3N48 nidx=null]
Parathespinae
 - Parathespinae Giglio-Tos, 1916 [ACCEPTED SUBFAMILY 288943:8QPM8 nidx=null]
 + Parathespinae [ACCEPTED SUBFAMILY 291420:C456J nidx=null]
Paratlanticus palgonensis
 - Paratlanticus palgonensis [SYNONYM SPECIES 288943:8Q2XB nidx=null parent=4DFYD]
 + Paratlanticus palgonensis Rentz & Miller, 1971 [SYNONYM SPECIES 291420:C457W nidx=null parent=4DFYD]
Paraverbeekina pontica
 - Paraverbeekina pontica Miklukho-Maklay, 1955 [SYNONYM SPECIES 288943:8FX5H nidx=null parent=8H8V6]
 + Paraverbeekina pontica Miklukho-Maklay, 1955 [ACCEPTED SPECIES 291420:837N3 nidx=null]
Parisis australis
 - Parisis australis Wright & Studer, 1889 [ACCEPTED SPECIES 288943:4DMSX nidx=null]
 + Parisis australis Wright & Studer, 1889 [ACCEPTED SPECIES 291420:C45L2 nidx=null]
Paroxythrips podocarpi
 - Paroxythrips podocarpi Masumoto & Okajima, 2017 [ACCEPTED SPECIES 288943:8RTSY nidx=null]
 + Paroxythrips podocarpi Masumoto & Okajima, 2017 [ACCEPTED SPECIES 291420:4DT2T nidx=null]
Paryphes flavo-cinctus
 - Paryphes flavo-cinctus [SYNONYM SPECIES 288943:8PB8B nidx=null parent=4DV5D]
 + Paryphes flavo-cinctus Stål, 1860 [SYNONYM SPECIES 291420:75SLK nidx=null parent=4DV5D]
Paryphostomum huaccaci
 - Paryphostomum huaccaci Ibanez H, 1974 [ACCEPTED SPECIES 288943:B4FQJ nidx=null]
 + Paryphostomum huaccaci Ibanez H, 1974 [ACCEPTED SPECIES 291420:C46ND nidx=null]
Pediopsis nanus
 - Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 288943:BZN4R nidx=null parent=3KWCF]
 + Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 291420:C47ZD nidx=null parent=3KWCF]
Pegomya centaureae
 - Pegomya centaureae Hennig, 1957 [ACCEPTED SPECIES 288943:75Y8M nidx=null]
 + Pegomya centaureae Hennig, 1957 [ACCEPTED SPECIES 291420:C482N nidx=null]
Pegomya flavicollis
 - Pegomya flavicollis Reed, 1872 [ACCEPTED SPECIES 288943:9HT64 nidx=null]
 + Pegomya flavicollis Reed, 1872 [ACCEPTED SPECIES 291420:8ZQBT nidx=null]
Pegomya laminata
 - Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 288943:92VST nidx=null]
 + Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 291420:75XZC nidx=null]
Pelecocera tricincta
 - Pelecocera tricincta Meigen, 1822 [ACCEPTED SPECIES 288943:75Z8X nidx=null]
 + Pelecocera tricincta Meigen, 1822 [ACCEPTED SPECIES 291420:C485R nidx=null]
Peltodytes
 - Peltodytes [ACCEPTED GENUS 288943:6KGL nidx=null]
 + Peltodytes Régimbart, 1878 [ACCEPTED GENUS 291420:C48F9 nidx=null]
 + Peltodytes Régimbart, 1879 [ACCEPTED SUBGENUS 291420:C48FB nidx=null]
Peltogonopus armatus
 - Peltogonopus armatus Verhoeff, 1943 [Peltogonopus Verhoeff, 1943] [SYNONYM SPECIES 288943:8PGSD nidx=null parent=76G77]
 + Peltogonopus armatus Verhoeff, 1943 [SYNONYM SPECIES 291420:C48GS nidx=null parent=76G77]
Peltogonopus minor
 - Peltogonopus minor Verhoeff, 1943 [Peltogonopus Verhoeff, 1943] [SYNONYM SPECIES 288943:8PGSF nidx=null parent=76FV8]
 + Peltogonopus minor Verhoeff, 1943 [SYNONYM SPECIES 291420:C48GT nidx=null parent=76FV8]
Pemphigus (Pemphigus) indicus
 - Pemphigus (Pemphigus) indicus [ACCEPTED SPECIES 288943:BWX9H nidx=null]
 + Pemphigus (Pemphigus) indicus [ACCEPTED SPECIES 291420:C48MB nidx=null]
Pemphigus (Pemphigus) niishimae
 - Pemphigus (Pemphigus) niishimae [ACCEPTED SPECIES 288943:BWX9K nidx=null]
 + Pemphigus (Pemphigus) niishimae [ACCEPTED SPECIES 291420:C48MD nidx=null]
Pemphigus (Pemphigus) roumanicus
 - Pemphigus (Pemphigus) roumanicus [ACCEPTED SPECIES 288943:BVSWG nidx=null]
 + Pemphigus (Pemphigus) roumanicus [ACCEPTED SPECIES 291420:C48MM nidx=null]
Pendulinus (Dasynus)
 - Pendulinus (Dasynus) Burmeister, 1834 [SYNONYM INFRAGENERIC_NAME 288943:8QLMF nidx=null parent=8NNQD]
 + Pendulinus (Dasynus) Burmeister, 1834 [SYNONYM SUBGENUS 291420:C3NRX nidx=null parent=8NNQD]
Pendulinus (Galaesus)
 - Pendulinus (Galaesus) Dallas, 1852 [SYNONYM INFRAGENERIC_NAME 288943:8QL7S nidx=null parent=8NPSX]
 + Pendulinus (Galaesus) Dallas, 1852 [SYNONYM SUBGENUS 291420:C3G7M nidx=null parent=8NPSX]
Pendulinus (Odontoparia)
 - Pendulinus (Odontoparia) Mayr, 1865 [SYNONYM INFRAGENERIC_NAME 288943:8QLPM nidx=null parent=8NTP5]
 + Pendulinus (Odontoparia) Mayr, 1865 [SYNONYM SUBGENUS 291420:C3GCW nidx=null parent=8NTP5]
Pendulinus guttatus
 - Pendulinus guttatus Thunberg *, 1825 [SYNONYM SPECIES 288943:76H2Z nidx=null parent=42G8X]
 + Pendulinus guttatus Thunberg, 1825 [SYNONYM SPECIES 291420:C48NT nidx=null parent=42G8X]
Penthoptera (Eriocera) albitarsis
 - Penthoptera (Eriocera) albitarsis Osten Sacken, 1869 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZCL3 nidx=null]
 + Penthoptera (Eriocera) albitarsis Osten Sacken, 1869 [PROVISIONALLY_ACCEPTED SPECIES 291420:C49JT nidx=null]
Penthoptera (Eriocera) conjuncta
 - Penthoptera (Eriocera) conjuncta Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZCL8 nidx=null]
 + Penthoptera (Eriocera) conjuncta Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 291420:C49JZ nidx=null]
Pentodon bispinosus
 - Pentodon bispinosus Küster, 1852 [SYNONYM SPECIES 288943:7Y3MC nidx=null parent=B7752]
 + Pentodon bispinosus Küster, 1852 [SYNONYM SPECIES 291420:6V27F nidx=null parent=B7752]
Peranema
 - Peranema D.Don [SYNONYM UNRANKED 288943:B8Z49 nidx=null parent=B8VJF]
 + Peranema D.Don [SYNONYM UNRANKED 291420:C47QG nidx=null parent=B8VJF]
Pergalumna
 - Pergalumna Grandjean, 1936 [ACCEPTED SUBGENUS 288943:8SVKH nidx=null]
 + Pergalumna Grandjean, 1936 [ACCEPTED SUBGENUS 291420:C3GSK nidx=null]
Periclimenes antonbruunii
 - Periclimenes antonbruunii Bruce, 1967 [SYNONYM SPECIES 288943:9GRM5 nidx=null parent=9GT2J]
 + Periclimenes antonbruunii Bruce, 1967 [SYNONYM SPECIES 291420:C4BS6 nidx=null parent=9GT2J]
Pericoma satchelli
 - Pericoma satchelli Duckhouse, 1966 [ACCEPTED SPECIES 288943:8D8WJ nidx=null]
 + Pericoma satchelli Duckhouse, 1966 [ACCEPTED SPECIES 291420:774HW nidx=null]
Perilimnia
 - Perilimnia Becker, 1919 [ACCEPTED GENUS 288943:BYM5L nidx=null]
 + Perilimnia Becker, 1919 [ACCEPTED GENUS 291420:C4C2K nidx=null]
Perissopauropus
 - Perissopauropus Scheller, 1997 [SYNONYM SUBGENUS 288943:99FGX nidx=null parent=7PQW3]
 + Perissopauropus Scheller, 1997 [SYNONYM SUBGENUS 291420:C3SKQ nidx=null parent=7PQW3]
Peritelopsis globiventris
 - Peritelopsis globiventris (LeConte, 1857) [ACCEPTED SPECIES 288943:B6QNT nidx=null]
 + Peritelopsis globiventris (LeConte, 1857) [ACCEPTED SPECIES 291420:76THR nidx=null]
Peritelus parvulus
 - Peritelus parvulus Seidlitz, 1865 [SYNONYM SPECIES 288943:BF628 nidx=null parent=B7DN6]
 + Peritelus parvulus Seidlitz, 1865 [SYNONYM SPECIES 291420:C4C7J nidx=null parent=B7DN6]
Peritelus siculus
 - Peritelus siculus Seidlitz, 1865 [SYNONYM SPECIES 288943:BF62H nidx=null parent=4P2VQ]
 + Peritelus siculus Seidlitz, 1865 [SYNONYM SPECIES 291420:C4C7K nidx=null parent=4P2VQ]
Peritrechus convivus oshanini
 - Peritrechus convivus oshanini (Kiritshenko, 1911) [SYNONYM INFRASPECIFIC_NAME 288943:7KK7G nidx=null parent=4F5JG]
 + Peritrechus convivus oshanini (Kiritshenko, 1911) [SYNONYM SUBSPECIES 291420:C4C7Y nidx=null parent=4F5JG]
Peritrechus gracilicornis gracilicornis
 - Peritrechus gracilicornis gracilicornis Puton, 1877 [SYNONYM INFRASPECIFIC_NAME 288943:8PLQZ nidx=null parent=775KK]
 + Peritrechus gracilicornis gracilicornis Puton, 1877 [SYNONYM SUBSPECIES 291420:C4C7Z nidx=null parent=775KK]
Peritrechus meridionalis meridionalis
 - Peritrechus meridionalis meridionalis Puton, 1877 [SYNONYM INFRASPECIFIC_NAME 288943:8PLR3 nidx=null parent=4F5JD]
 + Peritrechus meridionalis meridionalis Puton, 1877 [SYNONYM SUBSPECIES 291420:C4C82 nidx=null parent=4F5JD]
Peritrechus nubilus nubilus
 - Peritrechus nubilus nubilus (Fallen, 1807) [SYNONYM INFRASPECIFIC_NAME 288943:8PLR4 nidx=null parent=6V5KL]
 + Peritrechus nubilus nubilus (Fallen, 1807) [SYNONYM SUBSPECIES 291420:C4C83 nidx=null parent=6V5KL]
Peritrechus taleus
 - Peritrechus taleus (Lucas *, 1846) [SYNONYM SPECIES 288943:8PGW9 nidx=null parent=9FYN]
 + Peritrechus taleus (Lucas, 1846) [SYNONYM SPECIES 291420:C4C84 nidx=null parent=9FYN]
Perliodes cinerea
 - Perliodes cinerea (Olivier, 1792) [SYNONYM SPECIES 288943:8PGWG nidx=null parent=8QQM7]
 + Perliodes cinerea (Olivier, 1797) [SYNONYM SPECIES 291420:C4CCN nidx=null parent=C3P47]
Perlomyia utahnensis
 - Perlomyia utahnensis [SYNONYM SPECIES 288943:9HGJ2 nidx=null parent=775N5]
 + Perlomyia utahnensis Needham & Claassen, 1925 [SYNONYM SPECIES 291420:8N3RC nidx=null parent=775N5]
Petascelis dilatatus
 - Petascelis dilatatus Signoret, 1850 [AMBIGUOUS_SYNONYM SPECIES 288943:4FCX8 nidx=null parent=VFP2]
 + Petascelis dilatatus Signoret, 1850 [SYNONYM SPECIES 291420:8PGWY nidx=null parent=VFP2]
Petillia biseriata
 - Petillia biseriata [SYNONYM SPECIES 288943:8PGX2 nidx=null parent=58345]
 + Petillia biseriata (Walker, 1871) [SYNONYM SPECIES 291420:C4CTS nidx=null parent=58345]
Petrea swallenii
 - Petrea swallenii Moldenke [SYNONYM SPECIES 288943:4FDM3 nidx=null parent=99RKW]
 + Petrea swallenii Moldenke [SYNONYM SPECIES 291420:99RKV nidx=null parent=99RKW]
Pezocoris apicimacula apicimacula
 - Pezocoris apicimacula apicimacula (Costa, 1855) [SYNONYM INFRASPECIFIC_NAME 288943:8QMGW nidx=null parent=4FJ6F]
 + Pezocoris apicimacula apicimacula (Costa, 1855) [SYNONYM SUBSPECIES 291420:C4D2K nidx=null parent=4FJ6F]
Phaenocladius karicus
 - Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3XYB nidx=null]
 + Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JVF9 nidx=null]
Phaenopharos khayoaensis
 - Phaenopharos khayoaensis [SYNONYM SPECIES 288943:8QQMW nidx=null parent=4FM4C]
 + Phaenopharos khayoaensis Zompro, 2000 [SYNONYM SPECIES 291420:C4DBY nidx=null parent=4FM4C]
Phalacrocorax brasilianus
 - Phalacrocorax brasilianus (Gmelin, 1789) [ACCEPTED SPECIES 288943:4FQQ8 nidx=null]
 + Phalacrocorax brasilianus (Gmelin, 1789) [ACCEPTED SPECIES 291420:C4DM3 nidx=null]
Phalaena (Pyralis) sulphuralis
 - Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 288943:BRCZ8 nidx=null parent=93PQG]
 + Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 291420:97YMT nidx=null parent=93PQG]
Phalaena (Tinea) goedartella
 - Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 288943:94CZG nidx=null parent=BFLFD]
 + Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 291420:BRCXH nidx=null parent=BFLFD]
Phanerophlebiopsis
 - Phanerophlebiopsis Ching [SYNONYM UNRANKED 288943:B929F nidx=null parent=B8XD5]
 + Phanerophlebiopsis Ching [SYNONYM UNRANKED 291420:C4F44 nidx=null parent=B8XD5]
Phanocloidea squeleton
 - Phanocloidea squeleton (Olivier, 1792) [ACCEPTED SPECIES 288943:4FTXX nidx=null]
 + Phanocloidea squeleton (Olivier, 1797) [ACCEPTED SPECIES 291420:C4F4C nidx=null]
Phantasis saussurei
 - Phantasis saussurei Bolívar [Y Urrutia] , 1888 [SYNONYM SPECIES 288943:76X8D nidx=null parent=3L5RR]
 + Phantasis saussurei Bolívar, 1888 [SYNONYM SPECIES 291420:C4F4D nidx=null parent=C46FD]
Phaonia melichros
 - Phaonia melichros Séguy, 1941 [SYNONYM SPECIES 288943:89PTM nidx=null parent=8BS79]
 + Phaonia melichros Séguy, 1941 [SYNONYM SPECIES 291420:76WXM nidx=null parent=8BS79]
Pharnacia acanthopus
 - Pharnacia acanthopus [SYNONYM SPECIES 288943:8PH4L nidx=null parent=77BXJ]
 + Pharnacia acanthopus (Burmeister, 1838) [SYNONYM SPECIES 291420:4FVF7 nidx=null parent=77BXJ]
Pharnacia maxima
 - Pharnacia maxima [SYNONYM SPECIES 288943:8PH4N nidx=null parent=77BXJ]
 + Pharnacia maxima (Bates, 1865) [SYNONYM SPECIES 291420:4FVFP nidx=null parent=77BXJ]
Pharnacia pondorosa
 - Pharnacia pondorosa [SYNONYM SPECIES 288943:8QQTH nidx=null parent=6V8PS]
 + Pharnacia pondorosa Stål, 1877 [SYNONYM SPECIES 291420:C4F7M nidx=null parent=6V8PS]
Pharnacia westwoodi
 - Pharnacia westwoodi [SYNONYM SPECIES 288943:8Q8F3 nidx=null parent=5777Q]
 + Pharnacia westwoodi (Wood-Mason, 1875) [SYNONYM SPECIES 291420:C4F7N nidx=null parent=5777Q]
Phascolana
 - Phascolana Wesenberg-Lund, 1959 [SYNONYM SUBGENUS 288943:8P3WX nidx=null parent=8YQNZ]
 + Phascolana Wesenberg-Lund, 1959 [SYNONYM SUBGENUS 291420:C3NLB nidx=null parent=8YQNZ]
Phascolion
 - Phascolion Théel, 1875 [ACCEPTED SUBGENUS 288943:8W2BH nidx=null]
 + Phascolion Théel, 1875 [ACCEPTED SUBGENUS 291420:C4F82 nidx=null]
Phascoloides
 - Phascoloides Fisher, 1950 [SYNONYM SUBGENUS 288943:8P3WY nidx=null parent=63FG8]
 + Phascoloides Fisher, 1950 [SYNONYM SUBGENUS 291420:C3NLC nidx=null parent=63FG8]
Phascolopsis
 - Phascolopsis Fisher, 1950 [SYNONYM SUBGENUS 288943:8NWGM nidx=null parent=6MXK]
 + Phascolopsis Fisher, 1950 [SYNONYM SUBGENUS 291420:C3NLD nidx=null parent=6MXK]
Phascolosoma
 - Phascolosoma Leuckart, 1828 [ACCEPTED SUBGENUS 288943:8NWGP nidx=null]
 + Phascolosoma Leuckart, 1828 [ACCEPTED SUBGENUS 291420:C4F85 nidx=null]
Phasgania furcatus
 - Phasgania furcatus [SYNONYM SPECIES 288943:8PH4S nidx=null parent=4F2Z4]
 + Phasgania furcatus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:4FWB2 nidx=null parent=4F2Z4]
Phasgania squeleton
 - Phasgania squeleton (Olivier, 1792) [SYNONYM SPECIES 288943:4FWB8 nidx=null parent=4FTXX]
 + Phasgania squeleton (Olivier, 1797) [SYNONYM SPECIES 291420:C4F9C nidx=null parent=C4F4C]
Phasma (Necroscia) fuscoannulatum
 - Phasma (Necroscia) fuscoannulatum de Haan, 1842 [SYNONYM SPECIES 288943:778SY nidx=null parent=6T932]
 + Phasma (Necroscia) fuscoannulatum Haan, 1842 [SYNONYM SPECIES 291420:8QRDF nidx=null parent=6T932]
Phasma acanthophora
 - Phasma acanthophora Stoll, 1813 [SYNONYM SPECIES 288943:8PH5Q nidx=null parent=8QRK9]
 + Phasma acanthophora Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FCX nidx=null parent=8QRK9]
Phasma ambiguum
 - Phasma ambiguum Stoll, 1813 [SYNONYM SPECIES 288943:8PH5T nidx=null parent=8PHZ6]
 + Phasma ambiguum Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FCY nidx=null parent=C3F5D]
Phasma angulata
 - Phasma angulata Stoll, 1813 [AMBIGUOUS_SYNONYM SPECIES 288943:8PH5V nidx=null parent=3JP6H]
 + Phasma angulata Houttuyn, 1813 [AMBIGUOUS_SYNONYM SPECIES 291420:C4FCZ nidx=null parent=3JP6H]
Phasma arumatia
 - Phasma arumatia Stoll, 1813 [SYNONYM SPECIES 288943:6V94Z nidx=null parent=K9CS]
 + Phasma arumatia Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FD3 nidx=null parent=C4VG2]
Phasma bicornis
 - Phasma bicornis Stoll, 1813 [AMBIGUOUS_SYNONYM SPECIES 288943:4FWSY nidx=null parent=4D7WX]
 + Phasma bicornis Houttuyn, 1813 [AMBIGUOUS_SYNONYM SPECIES 291420:C4FD4 nidx=null parent=C44JP]
Phasma bimaculata
 - Phasma bimaculata (Olivier, 1792) [SYNONYM SPECIES 288943:4FWT3 nidx=null parent=4D5QQ]
 + Phasma bimaculata (Olivier, 1797) [SYNONYM SPECIES 291420:C4FD5 nidx=null parent=C44DQ]
Phasma bioculata
 - Phasma bioculata Stoll, 1813 [SYNONYM SPECIES 288943:4FWT4 nidx=null parent=9J5FN]
 + Phasma bioculata Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FD6 nidx=null parent=9J5FN]
Phasma bioculatum
 - Phasma bioculatum [SYNONYM SPECIES 288943:8PH5Z nidx=null parent=9J5FN]
 + Phasma bioculatum Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FD7 nidx=null parent=9J5FN]
Phasma bispinosa
 - Phasma bispinosa [SYNONYM SPECIES 288943:8PH62 nidx=null parent=35BSR]
 + Phasma bispinosa (Fabricius, 1775) [SYNONYM SPECIES 291420:C4FD8 nidx=null parent=35BSR]
Phasma buprestoides
 - Phasma buprestoides Stoll, 1813 [SYNONYM SPECIES 288943:4FWTB nidx=null parent=673BF]
 + Phasma buprestoides Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FD9 nidx=null parent=C45JP]
Phasma chlorophylla
 - Phasma chlorophylla Stoll, 1813 [SYNONYM SPECIES 288943:8PH65 nidx=null parent=8PHLR]
 + Phasma chlorophylla Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDB nidx=null parent=8PHLR]
Phasma cinerea
 - Phasma cinerea (Olivier, 1792) [SYNONYM SPECIES 288943:8PH66 nidx=null parent=8QQM7]
 + Phasma cinerea (Olivier, 1797) [SYNONYM SPECIES 291420:C4FDC nidx=null parent=C3P47]
Phasma curvipes
 - Phasma curvipes Stoll, 1813 [SYNONYM SPECIES 288943:4FWTQ nidx=null parent=4626H]
 + Phasma curvipes Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDD nidx=null parent=C4QDL]
Phasma femorata
 - Phasma femorata Stoll, 1813 [SYNONYM SPECIES 288943:4FWTZ nidx=null parent=6M3V3]
 + Phasma femorata Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDF nidx=null parent=C464T]
Phasma flabelliformis
 - Phasma flabelliformis Stoll, 1813 [SYNONYM SPECIES 288943:76WQY nidx=null parent=6W8GP]
 + Phasma flabelliformis Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDG nidx=null parent=C3FWH]
Phasma inflexipes
 - Phasma inflexipes (Olivier, 1792) [SYNONYM SPECIES 288943:6V8RD nidx=null parent=4626H]
 + Phasma inflexipes (Olivier, 1797) [SYNONYM SPECIES 291420:C4FDK nidx=null parent=C4QDL]
Phasma jamaicensis
 - Phasma jamaicensis Stoll, 1813 [AMBIGUOUS_SYNONYM SPECIES 288943:6V93D nidx=null parent=4JQ5L]
 + Phasma jamaicensis Houttuyn, 1813 [AMBIGUOUS_SYNONYM SPECIES 291420:C4FDL nidx=null parent=C4NZQ]
Phasma kheili
 - Phasma kheili Bolívar [Y Urrutia] , 1896 [SYNONYM SPECIES 288943:76X3D nidx=null parent=3Q2ZP]
 + Phasma kheili Bolívar, 1896 [SYNONYM SPECIES 291420:C4FDM nidx=null parent=C4P2C]
Phasma laterale
 - Phasma laterale [SYNONYM SPECIES 288943:8PH6H nidx=null parent=8QQSK]
 + Phasma laterale (Lichtenstein, 1796) [AMBIGUOUS_SYNONYM SPECIES 291420:7793D nidx=null parent=C4544]
Phasma linearis
 - Phasma linearis Stoll, 1813 [SYNONYM SPECIES 288943:8PH6L nidx=null parent=8QRK9]
 + Phasma linearis Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FCW nidx=null parent=8QRK9]
Phasma lyrata
 - Phasma lyrata Bolívar [Y Urrutia] , 1888 [SYNONYM SPECIES 288943:4FWV9 nidx=null parent=3L5RN]
 + Phasma lyrata Bolívar, 1888 [SYNONYM SPECIES 291420:C4FDN nidx=null parent=C46FB]
Phasma macleayi
 - Phasma macleayi [SYNONYM SPECIES 288943:8QQTG nidx=null parent=778RF]
 + Phasma macleayi Macleay, 1884 [SYNONYM SPECIES 291420:C4FDP nidx=null parent=778RF]
Phasma necydaloides
 - Phasma necydaloides Stoll, 1813 [AMBIGUOUS_SYNONYM SPECIES 288943:4FWVM nidx=null parent=DKG6]
 - Phasma necydaloides [AMBIGUOUS_SYNONYM SPECIES 288943:BWXH2 nidx=null parent=4P6VV]
 - Phasma necydaloides [AMBIGUOUS_SYNONYM SPECIES 288943:BZNCH nidx=null parent=8PJ78]
 + Phasma necydaloides Houttuyn, 1813 [AMBIGUOUS_SYNONYM SPECIES 291420:C4FDR nidx=null parent=C448P]
Phasma nympha
 - Phasma nympha Stoll, 1813 [SYNONYM SPECIES 288943:4FWVN nidx=null parent=5ZBK3]
 + Phasma nympha Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDS nidx=null parent=5ZBK3]
Phasma perezi
 - Phasma perezi [SYNONYM SPECIES 288943:8PH6X nidx=null parent=4P6VQ]
 + Phasma perezi (Bolívar, 1881) [SYNONYM SPECIES 291420:C4FDV nidx=null parent=C3NCH]
Phasma perezii
 - Phasma perezii Bolívar [Y Urrutia] , 1881 [SYNONYM SPECIES 288943:4FWVT nidx=null parent=4P6VQ]
 + Phasma perezii Bolívar, 1881 [SYNONYM SPECIES 291420:C4FDT nidx=null parent=C3NCH]
Phasma perspicillaris
 - Phasma perspicillaris Stoll, 1813 [SYNONYM SPECIES 288943:8PH6Y nidx=null parent=8QQSK]
 + Phasma perspicillaris Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FDX nidx=null parent=C4544]
Phasma rosea
 - Phasma rosea Stoll, 1813 [AMBIGUOUS_SYNONYM SPECIES 288943:7793F nidx=null parent=3H5GT]
 + Phasma rosea (Fabricius, 1793) [AMBIGUOUS_SYNONYM SPECIES 291420:C4FF3 nidx=null parent=6QTR2]
 + Phasma rosea Houttuyn, 1813 [AMBIGUOUS_SYNONYM SPECIES 291420:C4FF4 nidx=null parent=C3QYC]
Phasma sceleton
 - Phasma sceleton [AMBIGUOUS_SYNONYM SPECIES 288943:BWXH4 nidx=null parent=4D7WX]
 - Phasma sceleton [AMBIGUOUS_SYNONYM SPECIES 288943:BZNCK nidx=null parent=4FTXX]
 + Phasma sceleton Lichtenstein, 1796 [SYNONYM SPECIES 291420:C4FF5 nidx=null parent=C4F4C]
Phasma simplex
 - Phasma simplex Stoll, 1813 [SYNONYM SPECIES 288943:4FWWL nidx=null parent=4FTXX]
 + Phasma simplex Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FF6 nidx=null parent=C4F4C]
Phasma urazi
 - Phasma urazi Bolívar [Y Urrutia] , 1896 [SYNONYM SPECIES 288943:4FWWX nidx=null parent=6WGZB]
 + Phasma urazi Bolívar, 1896 [SYNONYM SPECIES 291420:C4FF8 nidx=null parent=C3NCJ]
Phasma vermicularis
 - Phasma vermicularis Stoll, 1813 [SYNONYM SPECIES 288943:4FWX7 nidx=null parent=673BF]
 + Phasma vermicularis Houttuyn, 1813 [SYNONYM SPECIES 291420:C4FF9 nidx=null parent=C45JP]
Phasmidohelea wagneri
 - Phasmidohelea wagneri Séguy, 1941 [SYNONYM SPECIES 288943:89QSY nidx=null parent=8C6N6]
 + Phasmidohelea wagneri Séguy, 1941 [SYNONYM SPECIES 291420:4FWZ6 nidx=null parent=8C6N6]
Phasmomantis championi
 - Phasmomantis championi Saussure & Zehntner, 1894 [SYNONYM SPECIES 288943:8PH7H nidx=null parent=8QPS5]
 + Phasmomantis championi [SYNONYM SPECIES 291420:C4FFD nidx=null parent=8QPS5]
Phasmotaenia sanchezi
 - Phasmotaenia sanchezi (Bolívar [Y Urrutia] , 1897) [ACCEPTED SPECIES 288943:4FX3T nidx=null]
 + Phasmotaenia sanchezi (Bolívar, 1897) [ACCEPTED SPECIES 291420:C4FFK nidx=null]
Phenacephorus verrucosum
 - Phenacephorus verrucosum (de Haan, 1842) [SYNONYM SPECIES 288943:8PH8K nidx=null parent=8QQYF]
 + Phenacephorus verrucosum (Haan, 1842) [SYNONYM SPECIES 291420:8PH8L nidx=null parent=8QQYF]
Phibalosoma acanthopus
 - Phibalosoma acanthopus [SYNONYM SPECIES 288943:8PHB2 nidx=null parent=77BXJ]
 + Phibalosoma acanthopus (Burmeister, 1838) [SYNONYM SPECIES 291420:4G49C nidx=null parent=77BXJ]
Phibalosoma lepelieri
 - Phibalosoma lepelieri [SYNONYM SPECIES 288943:8QQVD nidx=null parent=5Z8DJ]
 + Phibalosoma lepelieri (Gray, 1835) [SYNONYM SPECIES 291420:C4FSH nidx=null parent=5Z8DJ]
Philinta flava
 - Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Y23 nidx=null]
 + Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JVGQ nidx=null]
Philipotabanus columbianus
 - Philipotabanus columbianus Kröber, 1931 [SYNONYM SPECIES 288943:89T3N nidx=null parent=4G6JT]
 + Philipotabanus columbianus Kröber, 1931 [SYNONYM SPECIES 291420:4G6JS nidx=null parent=4G6JT]
Philippidorippe philippinensis
 - Philippidorippe philippinensis Chen, 1986 [ACCEPTED SPECIES 288943:4G6PT nidx=null]
 + Philippidorippe philippinensis Chen, 1986 [ACCEPTED SPECIES 291420:C4FVP nidx=null]
Phlebotomus congolensis
 - Phlebotomus congolensis Béquaert & Walravens, 1930 [SYNONYM SPECIES 288943:89XP7 nidx=null parent=8DWD4]
 + Phlebotomus congolensis Béquaert & Walravens, 1930 [SYNONYM SPECIES 291420:6VBRS nidx=null parent=8DWD4]
Phlebotomus deccanensis
 - Phlebotomus deccanensis Qutubuddin, 1952 [SYNONYM SPECIES 288943:89XPQ nidx=null parent=8DWF9]
 + Phlebotomus deccanensis Qutubuddin, 1952 [SYNONYM SPECIES 291420:6VBS6 nidx=null parent=8DWF9]
Phlebotomus larroussei
 - Phlebotomus larroussei Langeron & Nitzulescu, 1931 [SYNONYM SPECIES 288943:89XST nidx=null parent=8DB4W]
 + Phlebotomus larroussei Langeron & Nitzulescu, 1931 [SYNONYM SPECIES 291420:4GF2Z nidx=null parent=8DB4W]
Phlepsius palustris
 - Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 288943:BZNFY nidx=null parent=8KKHD]
 + Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 291420:C4G6X nidx=null parent=8KKHD]
Phlugiolopsis
 - Phlugiolopsis Zeuner, 1940 [ACCEPTED GENUS 288943:8NXHR nidx=null]
 - Phlugiolopsis Zeuner, 1940 [SYNONYM GENUS 288943:8NXHS nidx=null parent=8PW62]
 + Phlugiolopsis Zeuner, 1940 [SYNONYM GENUS 291420:C4G8Y nidx=null parent=8PW62]
 + Phlugiolopsis Zeuner, 1940 [ACCEPTED GENUS 291420:C4G8Z nidx=null]
Phobaeticus rex
 - Phobaeticus rex (Günther, 1928) [ACCEPTED SPECIES 288943:77C9K nidx=null]
 + Phobaeticus rex (Günther, 1928) [SYNONYM SPECIES 291420:8PHFH nidx=null parent=8QR39]
Phobaeticus semilunaris
 - Phobaeticus semilunaris [SYNONYM SPECIES 288943:8PHFJ nidx=null parent=5777K]
 + Phobaeticus semilunaris (Redtenbacher, 1908) [SYNONYM SPECIES 291420:6VC9J nidx=null parent=C52ZD]
Phoenicopterus roseus
 - Phoenicopterus roseus Pallas, 1811 [ACCEPTED SPECIES 288943:4GKQ5 nidx=null]
 + Phoenicopterus roseus Pallas, 1811 [ACCEPTED SPECIES 291420:C4GCB nidx=null]
Pholeochthonius
 - Pholeochthonius Beier, 1976 [SYNONYM SUBGENUS 288943:8P3XB nidx=null parent=84CD]
 + Pholeochthonius Beier, 1976 [SYNONYM SUBGENUS 291420:C439N nidx=null parent=84CD]
Pholidoptera jailensis ailensis
 - Pholidoptera jailensis ailensis [SYNONYM SUBSPECIES 288943:8QHRF nidx=null parent=7KLDX]
 + Pholidoptera jailensis ailensis Miram, 1927 [SYNONYM SUBSPECIES 291420:C4GD5 nidx=null parent=7KLDX]
Phora gigantea
 - Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Y2M nidx=null]
 + Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JVHG nidx=null]
Phora heracleellae
 - Phora heracleellae Bouché, 1834 [SYNONYM SPECIES 288943:8B2XX nidx=null parent=8CRXF]
 + Phora heracleellae Bouché, 1834 [SYNONYM SPECIES 291420:4GQCL nidx=null parent=8CRXF]
Phora sphingicides
 - Phora sphingicides Bouché, 1834 [SYNONYM SPECIES 288943:8B2YW nidx=null parent=8CRXF]
 + Phora sphingicides Bouché, 1834 [SYNONYM SPECIES 291420:77D4W nidx=null parent=8CRXF]
Photinaidae
 - Photinaidae Giglio-Tos, 1915 [ACCEPTED FAMILY 288943:8NKP6 nidx=null]
 + Photinaidae [ACCEPTED FAMILY 291420:625Z9 nidx=null]
Photinaina
 - Photinaina Giglio-Tos, 1915 [ACCEPTED SUBTRIBE 288943:8QPV8 nidx=null]
 + Photinaina [ACCEPTED SUBTRIBE 291420:C4H6H nidx=null]
Photinainae
 - Photinainae Schwarz & Roy, 2019 [ACCEPTED SUBFAMILY 288943:8Q6ZB nidx=null]
 + Photinainae [ACCEPTED SUBFAMILY 291420:C4H6J nidx=null]
Photinaini
 - Photinaini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8Q94Z nidx=null]
 + Photinaini [ACCEPTED TRIBE 291420:C4H6K nidx=null]
Photinopteris
 - Photinopteris J.Sm. [SYNONYM UNRANKED 288943:B929G nidx=null parent=B8XWF]
 + Photinopteris J.Sm. [SYNONYM UNRANKED 291420:C4H6L nidx=null parent=B8XWF]
Phraortes illepidus
 - Phraortes illepidus [SYNONYM SPECIES 288943:9HGLG nidx=null parent=6VCRZ]
 + Phraortes illepidus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:77CSC nidx=null parent=6VCRZ]
Phreatodytes
 - Phreatodytes [ACCEPTED GENUS 288943:6P8L nidx=null]
 + Phreatodytes Uéno, 1957 [ACCEPTED GENUS 291420:C4HBX nidx=null]
Phronia lepida
 - Phronia lepida Winnertz, 1864 [ACCEPTED SPECIES 288943:4GV4S nidx=null]
 + Phronia lepida winnertz, 1864 [ACCEPTED SPECIES 291420:C4HCR nidx=null]
Phryganogryllacris miocoana
 - Phryganogryllacris miocoana [SYNONYM SPECIES 288943:8Q34R nidx=null parent=4GVJT]
 + Phryganogryllacris miocoana Karny, 1935 [SYNONYM SPECIES 291420:C4HDR nidx=null parent=4GVJT]
Phryganogryllacris probelematica
 - Phryganogryllacris probelematica [SYNONYM SPECIES 288943:8QJ9C nidx=null parent=4GVJX]
 + Phryganogryllacris probelematica Gorochov, 2005 [SYNONYM SPECIES 291420:C4HDS nidx=null parent=4GVJX]
Phrynocephalus caudivolvulus reticulatus
 - Phrynocephalus caudivolvulus reticulatus [SYNONYM INFRASPECIFIC_NAME 288943:8GRMZ nidx=null parent=4GWFD]
 + Phrynocephalus caudivolvulus reticulatus [SYNONYM INFRASPECIFIC_NAME 291420:5QP2Z nidx=null parent=4GWFD]
Phrynops tuberculatus vanderhaegei
 - Phrynops tuberculatus vanderhaegei Bour, 1973 [SYNONYM INFRASPECIFIC_NAME 288943:5KDZ5 nidx=null parent=42338]
 + Phrynops tuberculatus vanderhaegei Bour, 1973 [SYNONYM INFRASPECIFIC_NAME 291420:C4HHH nidx=null parent=42338]
Phryxe compos
 - Phryxe compos Robineau-Desvoidy, 1863 [SYNONYM SPECIES 288943:8DBYZ nidx=null parent=4GX62]
 + Phryxe compos Robineau-Desvoidy, 1863 [SYNONYM SPECIES 291420:4GWXG nidx=null parent=4GX62]
Phthoa angolensis
 - Phthoa angolensis (Bolívar [Y Urrutia] , 1889) [ACCEPTED SPECIES 288943:4GXZR nidx=null]
 + Phthoa angolensis (Bolívar, 1889) [ACCEPTED SPECIES 291420:C4HKP nidx=null]
Phthoa hispanicus
 - Phthoa hispanicus (Bolívar [Y Urrutia] , 1878) [SYNONYM SPECIES 288943:4GXZX nidx=null parent=4HSBV]
 + Phthoa hispanicus (Bolívar, 1878) [SYNONYM SPECIES 291420:C4HKQ nidx=null parent=C4LJX]
Phycus bicinctus
 - Phycus bicinctus Kröber, 1924 [SYNONYM SPECIES 288943:8B56C nidx=null parent=8DC43]
 + Phycus bicinctus Kröber, 1924 [SYNONYM SPECIES 291420:4GYSD nidx=null parent=8DC43]
Phyllium (Phyllium)
 - Phyllium (Phyllium) Illiger, 1798 [SYNONYM INFRAGENERIC_NAME 288943:8Q92J nidx=null parent=8NXKH]
 + Phyllium (Phyllium) Illiger, 1798 [SYNONYM SUBGENUS 291420:C4HXY nidx=null parent=8NXKH]
Phyllium (Pulchriphyllium) pulchrifolium
 - Phyllium (Pulchriphyllium) pulchrifolium [AMBIGUOUS_SYNONYM SPECIES 288943:BWXMH nidx=null parent=8QQWV]
 - Phyllium (Pulchriphyllium) pulchrifolium [AMBIGUOUS_SYNONYM SPECIES 288943:BZNHY nidx=null parent=8PJBB]
 + Phyllium (Pulchriphyllium) pulchrifolium Audinet-Serville, 1838 [SYNONYM SPECIES 291420:4H57T nidx=null parent=8PJBB]
Phyllium chlorophyllium
 - Phyllium chlorophyllium [SYNONYM SPECIES 288943:8QRF3 nidx=null parent=8PHLR]
 + Phyllium chlorophyllium Houttuyn, 1813 [SYNONYM SPECIES 291420:C4HYT nidx=null parent=8PHLR]
Phyllium pusillum
 - Phyllium pusillum [SYNONYM SPECIES 288943:8QR6P nidx=null parent=8QRFP]
 + Phyllium pusillum (Rehn & Rehn, 1934) [SYNONYM SPECIES 291420:C4HYY nidx=null parent=8QRFP]
Phyllium westwoodi
 - Phyllium westwoodi [SYNONYM SPECIES 288943:8PHLT nidx=null parent=8QR4C]
 + Phyllium westwoodi Wood-Mason, 1875 [SYNONYM SPECIES 291420:C4HYK nidx=null parent=8QR4C]
Phyllocraniinae
 - Phyllocraniinae Brunner de Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6ZC nidx=null]
 + Phyllocraniinae [ACCEPTED SUBFAMILY 291420:C4J5S nidx=null]
Phyllogomphoides luisi
 - Phyllogomphoides luisi González-Soriano & Novelo-Gutiérrez, 1988 [ACCEPTED SPECIES 288943:9WSL6 nidx=null]
 + Phyllogomphoides luisi González-Soriano & Novelo-Gutiérrez, 1990 [ACCEPTED SPECIES 291420:4H7G7 nidx=null]
Phyllomorpha (Pephricus)
 - Phyllomorpha (Pephricus) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BW9VT nidx=null parent=8NW8Z]
 + Phyllomorpha (Pephricus) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C49S8 nidx=null parent=8NW8Z]
Phyllomorphus (Pephricus)
 - Phyllomorphus (Pephricus) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BXWGB nidx=null parent=8NW8Z]
 + Phyllomorphus (Pephricus) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C49S7 nidx=null parent=8NW8Z]
Phyllorhynchus browni lucidus
 - Phyllorhynchus browni lucidus [SYNONYM INFRASPECIFIC_NAME 288943:89KJN nidx=null parent=6VFL3]
 + Phyllorhynchus browni lucidus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVH nidx=null parent=6VFL3]
Phyllothelyinae
 - Phyllothelyinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8QPXW nidx=null]
 + Phyllothelyinae [ACCEPTED SUBFAMILY 291420:C4JQ3 nidx=null]
Phyllothelyini
 - Phyllothelyini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QPNR nidx=null]
 + Phyllothelyini [ACCEPTED TRIBE 291420:C4JQ4 nidx=null]
Phyllovates brasiliensis
 - Phyllovates brasiliensis Toledo Piza, 1982 [SYNONYM SPECIES 288943:8QQ84 nidx=null parent=6WHFB]
 + Phyllovates brasiliensis [SYNONYM SPECIES 291420:C4JQ7 nidx=null parent=6WHFB]
Phyllovates brevicornis
 - Phyllovates brevicornis Stal, 1877 [SYNONYM SPECIES 288943:8QPW4 nidx=null parent=6WHFD]
 + Phyllovates brevicornis [SYNONYM SPECIES 291420:C4JQ8 nidx=null parent=6WHFD]
Phyllovates chlorophaea
 - Phyllovates chlorophaea Blanchard, 1836 [SYNONYM SPECIES 288943:8PBXM nidx=null parent=78HFD]
 + Phyllovates chlorophaea [SYNONYM SPECIES 291420:C4JQ9 nidx=null parent=78HFD]
Phyllovates iheringi
 - Phyllovates iheringi Saussure & Zehntner, 1894 [SYNONYM SPECIES 288943:8Q8F7 nidx=null parent=78HFG]
 + Phyllovates iheringi [SYNONYM SPECIES 291420:C4JQB nidx=null parent=78HFG]
Phyllovates parallela
 - Phyllovates parallela de Haan, 1842 [SYNONYM SPECIES 288943:8Q97N nidx=null parent=6WHFK]
 + Phyllovates parallela [SYNONYM SPECIES 291420:C4JQC nidx=null parent=6WHFK]
Phyllovates stolli
 - Phyllovates stolli (Saussure & Zehntner, 1894) [SYNONYM SPECIES 288943:8QQ9N nidx=null parent=78HFN]
 + Phyllovates stolli [SYNONYM SPECIES 291420:C4JQD nidx=null parent=78HFN]
Phymatodes
 - Phymatodes C.Presl [SYNONYM UNRANKED 288943:BWC4B nidx=null parent=B8XVP]
 - Phymatodes C.Presl [SYNONYM UNRANKED 288943:BY2MJ nidx=null parent=B8V52]
 + Phymatodes C.Presl [SYNONYM UNRANKED 291420:BMHY4 nidx=null parent=B8XVP]
 + Phymatodes C.Presl [SYNONYM UNRANKED 291420:C47HP nidx=null parent=B8V52]
Phymatopsis
 - Phymatopsis J.Sm. [SYNONYM UNRANKED 288943:B8ZYC nidx=null parent=B8ZG4]
 + Phymatopsis J.Sm. [SYNONYM UNRANKED 291420:C3HDR nidx=null parent=B8ZG4]
Phymatopteris
 - Phymatopteris Pic.Serm. [SYNONYM UNRANKED 288943:B929L nidx=null parent=B8ZG4]
 + Phymatopteris Pic.Serm. [SYNONYM UNRANKED 291420:C4KHZ nidx=null parent=B8ZG4]
Phymatosorus
 - Phymatosorus Pic.Serm. [SYNONYM UNRANKED 288943:63MBJ nidx=null parent=B8YQL]
 + Phymatosorus Pic.Serm. [SYNONYM UNRANKED 291420:C4KJ8 nidx=null parent=B8YQL]
Phyparochromus (Plociomerus) vinulus
 - Phyparochromus (Plociomerus) vinulus Stal, 1858 [SYNONYM SPECIES 288943:77GCT nidx=null parent=9HP3Z]
 + Phyparochromus (Plociomerus) vinulus Stal, 1860 [SYNONYM SPECIES 291420:C4KJW nidx=null parent=C3NBB]
Physoconops perbellum
 - Physoconops perbellum Kröber, 1939 [SYNONYM SPECIES 288943:8BBSP nidx=null parent=8DC7Q]
 + Physoconops perbellum Kröber, 1939 [SYNONYM SPECIES 291420:4HHQB nidx=null parent=8DC7Q]
Physomerus (Physomerus)
 - Physomerus (Physomerus) Burmeister, 1835 [SYNONYM INFRAGENERIC_NAME 288943:BXWGG nidx=null parent=8NWTZ]
 + Physomerus (Physomerus) Burmeister, 1835 [SYNONYM SUBGENUS 291420:C4G33 nidx=null parent=8NWTZ]
Phytobia semigyrans
 - Phytobia semigyrans Rydén, 1954 [SYNONYM SPECIES 288943:8BC8R nidx=null parent=89XZQ]
 + Phytobia semigyrans Rydén, 1954 [SYNONYM SPECIES 291420:4HK87 nidx=null parent=89XZQ]
Phytomyza kemneri
 - Phytomyza kemneri Rydén, 1953 [SYNONYM SPECIES 288943:8BDWL nidx=null parent=77JC2]
 + Phytomyza kemneri Rydén, 1953 [SYNONYM SPECIES 291420:4HMWV nidx=null parent=77JC2]
Phytomyza lapponica
 - Phytomyza lapponica Rydén, 1949 [SYNONYM SPECIES 288943:8BDWT nidx=null parent=77JC2]
 + Phytomyza lapponica Rydén, 1949 [SYNONYM SPECIES 291420:4HMXC nidx=null parent=77JC2]
Pictotrephes
 - Pictotrephes Papácek & Zettel, 2011 [ACCEPTED SUBGENUS 288943:8P3XQ nidx=null]
 + Pictotrephes Papácek & Zettel, 2011 [ACCEPTED SUBGENUS 291420:C4HDC nidx=null]
Piesma (Parapiesma) kochiae kochiae
 - Piesma (Parapiesma) kochiae kochiae (Becker, 1867) [SYNONYM INFRASPECIFIC_NAME 288943:8QNB8 nidx=null parent=8PGNB]
 + Piesma (Parapiesma) kochiae kochiae (Becker, 1867) [SYNONYM SUBSPECIES 291420:C4LJG nidx=null parent=8PGNB]
Piesma (Parapiesma) kochiae longicarina
 - Piesma (Parapiesma) kochiae longicarina Hsiao & Jing, 1979 [SYNONYM INFRASPECIFIC_NAME 288943:8QNMT nidx=null parent=8QPCS]
 + Piesma (Parapiesma) kochiae longicarina Hsiao & Jing, 1979 [SYNONYM SUBSPECIES 291420:C4LJH nidx=null parent=8QPCS]
Piesma (Parapiesma) kolenatii atriplicis
 - Piesma (Parapiesma) kolenatii atriplicis (Frey-Gessner, 1863) [SYNONYM INFRASPECIFIC_NAME 288943:8QM55 nidx=null parent=8Q76B]
 + Piesma (Parapiesma) kolenatii atriplicis (Frey-Gessner, 1863) [SYNONYM SUBSPECIES 291420:C4LJK nidx=null parent=8Q76B]
Piesma (Parapiesma) kolenatii rotundatum
 - Piesma (Parapiesma) kolenatii rotundatum (Horvath, 1906) [SYNONYM INFRASPECIFIC_NAME 288943:8QMMS nidx=null parent=8Q76D]
 + Piesma (Parapiesma) kolenatii rotundatum (Horvath, 1906) [SYNONYM SUBSPECIES 291420:C4LJL nidx=null parent=8Q76D]
Piezoscelis pilosa
 - Piezoscelis pilosa Signoret *, 1884 [SYNONYM SPECIES 288943:4HS82 nidx=null parent=784FG]
 + Piezoscelis pilosa Signoret, 1884 [SYNONYM SPECIES 291420:C4LJN nidx=null parent=C4SQY]
Piezoscelis pilosus
 - Piezoscelis pilosus Signoret *, 1884 [SYNONYM SPECIES 288943:8PHNP nidx=null parent=784FG]
 + Piezoscelis pilosus Signoret, 1884 [SYNONYM SPECIES 291420:C4LJP nidx=null parent=C4SQY]
Pijnackeria hispanica
 - Pijnackeria hispanica (Bolívar [Y Urrutia] , 1878) [ACCEPTED SPECIES 288943:4HSBV nidx=null]
 + Pijnackeria hispanica (Bolívar, 1878) [ACCEPTED SPECIES 291420:C4LJX nidx=null]
Pineus (Pineus) konowashiyai
 - Pineus (Pineus) konowashiyai Inouye, 1945 [ACCEPTED SPECIES 288943:4HYBB nidx=null]
 + Pineus (Pineus) konowashiyai Inouye, 1945 [ACCEPTED SPECIES 291420:C4LXF nidx=null]
Pineus (Pineus) patchiae
 - Pineus (Pineus) patchiae Börner, 1926 [ACCEPTED SPECIES 288943:8PHNX nidx=null]
 + Pineus (Pineus) patchiae Börner, 1926 [ACCEPTED SPECIES 291420:C4LXJ nidx=null]
Pinnotheres monodactylum
 - Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 288943:7Y7YC nidx=null parent=84H9L]
 + Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 291420:4HZ7P nidx=null parent=84H9L]
Piocoris erythrocephala litoreus
 - Piocoris erythrocephala litoreus (Horvath, 1895) [SYNONYM INFRASPECIFIC_NAME 288943:8QM75 nidx=null parent=8Q6W9]
 + Piocoris erythrocephala litoreus (Horvath, 1895) [SYNONYM SUBSPECIES 291420:C4MCP nidx=null parent=8Q6W9]
Piocoris erythrocephala marginellus
 - Piocoris erythrocephala marginellus (Horvath, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:8QNHV nidx=null parent=8Q6W9]
 + Piocoris erythrocephala marginellus (Horvath, 1907) [SYNONYM SUBSPECIES 291420:C4MCN nidx=null parent=8Q6W9]
Piophila senescens
 - Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Y67 nidx=null]
 + Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JVTT nidx=null]
Pipiza austriaca
 - Pipiza austriaca Meigen, 1822 [SYNONYM SPECIES 288943:4J6ML nidx=null parent=4J6NH]
 + Pipiza austriaca Meigen, 1822 [SYNONYM SPECIES 291420:C4MH7 nidx=null parent=4J6NH]
Pipiza fasciata
 - Pipiza fasciata Meigen, 1822 [ACCEPTED SPECIES 288943:6VKNW nidx=null]
 + Pipiza fasciata Meigen, 1822 [ACCEPTED SPECIES 291420:C4MH8 nidx=null]
Pipiza notata
 - Pipiza notata Meigen, 1822 [ACCEPTED SPECIES 288943:4J6PZ nidx=null]
 + Pipiza notata Meigen, 1822 [ACCEPTED SPECIES 291420:C4MHD nidx=null]
Plagioporus lobatus
 - Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 [SYNONYM SPECIES 288943:BZNR3 nidx=null parent=3ZZTS]
 + Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 [SYNONYM SPECIES 291420:C4NCK nidx=null parent=3ZZTS]
Plagiorchis ramlianus
 - Plagiorchis ramlianus (Looss, 1896) Looss, 1899 [ACCEPTED SPECIES 288943:9J8CY nidx=null]
 + Plagiorchis ramlianus (Looss, 1896) Stosh, 1904 [ACCEPTED SPECIES 291420:C4NCX nidx=null]
Plagiorchis russii
 - Plagiorchis russii Mehra, 1937 [ACCEPTED SPECIES 288943:BV35Z nidx=null]
 + Plagiorchis russii (Mehra, 1937) Skrjabin & Antipin, 1958 [ACCEPTED SPECIES 291420:C4NCP nidx=null]
Plagiorhynchus
 - Plagiorhynchus Lühe, 1911 [ACCEPTED SUBGENUS 288943:8W2GW nidx=null]
 + Plagiorhynchus Lühe, 1911 [ACCEPTED SUBGENUS 291420:C4ND4 nidx=null]
Planaria tanganyikae
 - Planaria tanganyikae Laidlaw, 1906 [SYNONYM SPECIES 288943:BZNR7 nidx=null parent=37ZWS]
 + Planaria tanganyikae Laidlaw, 1906 [SYNONYM SPECIES 291420:C4NFJ nidx=null parent=37ZWS]
Plantago macronipponica
 - Plantago macronipponica Yamam. [SYNONYM SPECIES 288943:8LGK9 nidx=null parent=8LGJV]
 + Plantago macronipponica Yamam. [SYNONYM SPECIES 291420:4JLP3 nidx=null parent=8LGJV]
Platycarenum porrectifrons
 - Platycarenum porrectifrons Kröber, 1912 [SYNONYM SPECIES 288943:8BNFP nidx=null parent=66GM2]
 + Platycarenum porrectifrons Kröber, 1912 [SYNONYM SPECIES 291420:4JNXM nidx=null parent=66GM2]
Platycerus oregonensis coerulescens
 - Platycerus oregonensis coerulescens LeConte, 1861 [ACCEPTED SUBSPECIES 288943:9GPMS nidx=null]
 + Platycerus oregonensis coerulescens LeConte, 1861 [ACCEPTED SUBSPECIES 291420:7KLXN nidx=null]
Platychasmatinae
 - Platychasmatinae [ACCEPTED SUBFAMILY 288943:93MZ7 nidx=null]
 + Platychasmatinae Nakamura, 1956 [ACCEPTED SUBFAMILY 291420:C4NY3 nidx=null]
Platycrana curvipes
 - Platycrana curvipes (Stoll, 1813) [SYNONYM SPECIES 288943:4JQ58 nidx=null parent=4626H]
 + Platycrana curvipes (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4NZM nidx=null parent=C4QDL]
Platycrana edulis
 - Platycrana edulis [SYNONYM SPECIES 288943:8PHQB nidx=null parent=4JQ5L]
 + Platycrana edulis (Lichtenstein, 1796) [SYNONYM SPECIES 291420:4JQ59 nidx=null parent=C4NZQ]
Platycrana maculata
 - Platycrana maculata (Olivier, 1792) [SYNONYM SPECIES 288943:4JQ5D nidx=null parent=DKG6]
 + Platycrana maculata (Olivier, 1797) [SYNONYM SPECIES 291420:C4NZN nidx=null parent=C448P]
Platycrana rosea
 - Platycrana rosea [SYNONYM SPECIES 288943:8QRDW nidx=null parent=3H5GT]
 + Platycrana rosea (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4NZP nidx=null parent=C3QYC]
Platycrana viridana
 - Platycrana viridana (Olivier, 1792) [ACCEPTED SPECIES 288943:4JQ5L nidx=null]
 + Platycrana viridana (Olivier, 1797) [ACCEPTED SPECIES 291420:C4NZQ nidx=null]
Platycrania maculata
 - Platycrania maculata (Olivier, 1792) [SYNONYM SPECIES 288943:4JQ5R nidx=null parent=DKG6]
 + Platycrania maculata (Olivier, 1797) [SYNONYM SPECIES 291420:C4NZR nidx=null parent=C448P]
Platycrania viridana
 - Platycrania viridana (Olivier, 1792) [SYNONYM SPECIES 288943:4JQ5W nidx=null parent=4JQ5L]
 + Platycrania viridana (Olivier, 1797) [SYNONYM SPECIES 291420:C4NZS nidx=null parent=C4NZQ]
Platygaster
 - Platygaster Latreille, 1809 [ACCEPTED GENUS 288943:6RTS nidx=null]
 + Platygaster Latreille, 1809 [ACCEPTED GENUS 291420:C4MH9 nidx=null]
Platygyria
 - Platygyria Ching & S.K.Wu [SYNONYM UNRANKED 288943:B92B2 nidx=null parent=B8YG7]
 + Platygyria Ching & S.K.Wu [SYNONYM UNRANKED 291420:C4P42 nidx=null parent=B8YG7]
Platylomia karäisana
 - Platylomia karäisana (Matsumura, 1907) [SYNONYM SPECIES 288943:BZNW7 nidx=null parent=6R3ZC]
 + Platylomia karäisana (Matsumura, 1907) [SYNONYM SPECIES 291420:C4P55 nidx=null parent=6R3ZC]
Platynectes
 - Platynectes Régimbart, 1879 [ACCEPTED SUBGENUS 288943:8NP6M nidx=null]
 + Platynectes Régimbart, 1879 [ACCEPTED SUBGENUS 291420:C4P6M nidx=null]
Platynus bispinus
 - Platynus bispinus (Motschulsky, 1859) [SYNONYM SPECIES 288943:8LLWT nidx=null parent=X9B6]
 + Platynus bispinus (Motschulsky, 1859) [SYNONYM SPECIES 291420:4JTJK nidx=null parent=X9B6]
Platynus sylphides
 - Platynus sylphides Habu, 1975 [SYNONYM SPECIES 288943:8LLY5 nidx=null parent=8MBDN]
 + Platynus sylphides Habu, 1975 [SYNONYM SPECIES 291420:6VP5K nidx=null parent=8MBDN]
Platyplax inermis inermis
 - Platyplax inermis inermis (Rambur, 1839) [SYNONYM INFRASPECIFIC_NAME 288943:8PLR5 nidx=null parent=4JVNC]
 + Platyplax inermis inermis (Rambur, 1839) [SYNONYM SUBSPECIES 291420:C4P96 nidx=null parent=4JVNC]
Platyplax salviae inermis
 - Platyplax salviae inermis (Rambur, 1839) [SYNONYM INFRASPECIFIC_NAME 288943:8PM5T nidx=null parent=4JVNC]
 + Platyplax salviae inermis (Rambur, 1839) [SYNONYM SUBSPECIES 291420:5KHKJ nidx=null parent=4JVNC]
Platypterna tryxalidocera
 - Platypterna tryxalidocera [SYNONYM SPECIES 288943:8QHNR nidx=null parent=MVPR]
 + Platypterna tryxalidocera (Fischer, 1853) [SYNONYM SPECIES 291420:C4PB9 nidx=null parent=MVPR]
Platyzoma
 - Platyzoma R.Br. [SYNONYM UNRANKED 288943:BC5GC nidx=null parent=B8V53]
 + Platyzoma R.Br. [SYNONYM UNRANKED 291420:C3M3P nidx=null parent=B8V53]
Plectropoda mesophila
 - Plectropoda mesophila [SYNONYM SPECIES 288943:8PHSY nidx=null parent=4K5RX]
 + Plectropoda mesophila Bergroth, 1926 [SYNONYM SPECIES 291420:C4Q53 nidx=null parent=4K5RX]
Pleuroceras
 - Pleuroceras Cossmann, 1909 [SYNONYM GENUS 288943:BDXY4 nidx=null parent=7PCVY]
 + Pleuroceras [ACCEPTED GENUS 291420:C4QBC nidx=null]
Pleurogenes sitapurii
 - Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 288943:8K3WT nidx=null parent=84CDL]
 + Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 291420:84CD4 nidx=null parent=84CDL]
Plexipus humbertii
 - Plexipus humbertii (Moldenke) R.Fern. [SYNONYM SPECIES 288943:4KFMV nidx=null parent=99M83]
 + Plexipus humbertii (Moldenke) R.Fern. [SYNONYM SPECIES 291420:99SFX nidx=null parent=99M83]
Plinthisomus minutissimus meridionalis
 - Plinthisomus minutissimus meridionalis (Mancini, 1935) [SYNONYM INFRASPECIFIC_NAME 288943:8QNN8 nidx=null parent=783JY]
 + Plinthisomus minutissimus meridionalis (Mancini, 1935) [SYNONYM SUBSPECIES 291420:C4QZJ nidx=null parent=783JY]
Plinthisus (Isioscytus) himyaritus himyaritus
 - Plinthisus (Isioscytus) himyaritus himyaritus Linnavuori, 1978 [SYNONYM INFRASPECIFIC_NAME 288943:BX5C7 nidx=null parent=6VRJY]
 + Plinthisus (Isioscytus) himyaritus himyaritus Linnavuori, 1978 [SYNONYM SUBSPECIES 291420:C4QZL nidx=null parent=6VRJY]
Plinthisus (Plinthisus) afer afer
 - Plinthisus (Plinthisus) afer afer Horvath, 1906 [SYNONYM INFRASPECIFIC_NAME 288943:8QNLL nidx=null parent=4KGCM]
 + Plinthisus (Plinthisus) afer afer Horvath, 1906 [SYNONYM SUBSPECIES 291420:C4QZS nidx=null parent=4KGCM]
Plinthisus himyaritus himyaritus
 - Plinthisus himyaritus himyaritus Linnavuori, 1978 [SYNONYM INFRASPECIFIC_NAME 288943:BZXZM nidx=null parent=6VRJY]
 + Plinthisus himyaritus himyaritus Linnavuori, 1978 [SYNONYM SUBSPECIES 291420:C4QZM nidx=null parent=6VRJY]
Plociomera foedus
 - Plociomera foedus (Stal, 1858) [SYNONYM SPECIES 288943:8QML3 nidx=null parent=4N9GN]
 + Plociomera foedus (Stal, 1860) [SYNONYM SPECIES 291420:C4R5B nidx=null parent=C3K69]
Plociomera quadristillatus
 - Plociomera quadristillatus (Stal, 1858) [SYNONYM SPECIES 288943:4KHD4 nidx=null parent=P9HV]
 + Plociomera quadristillatus (Stal, 1860) [SYNONYM SPECIES 291420:C4R5D nidx=null parent=C3NVR]
Plociomerus brachialis
 - Plociomerus brachialis (Stal, 1858) [SYNONYM SPECIES 288943:4KHDF nidx=null parent=4BZVY]
 + Plociomerus brachialis (Stal, 1860) [SYNONYM SPECIES 291420:C4R5H nidx=null parent=C3X8W]
Plociomerus chilensis
 - Plociomerus chilensis (Spinola, 1852) [SYNONYM SPECIES 288943:4KHDJ nidx=null parent=6WLQY]
 + Plociomerus chilensis [SYNONYM SPECIES 291420:C4R5J nidx=null parent=C4X3P]
Plociomerus foedus
 - Plociomerus foedus (Stal, 1858) [SYNONYM SPECIES 288943:8QPKL nidx=null parent=4N9GN]
 + Plociomerus foedus (Stal, 1860) [SYNONYM SPECIES 291420:C4R5K nidx=null parent=C3K69]
Plociomerus ochroceras
 - Plociomerus ochroceras (Stal, 1858) [SYNONYM SPECIES 288943:8QPBJ nidx=null parent=46P4X]
 + Plociomerus ochroceras (Stal, 1860) [SYNONYM SPECIES 291420:C4R5P nidx=null parent=46P4X]
Plociomerus quadristillatus
 - Plociomerus quadristillatus (Stal, 1858) [SYNONYM SPECIES 288943:77RMD nidx=null parent=P9HV]
 + Plociomerus quadristillatus (Stal, 1860) [SYNONYM SPECIES 291420:C4R5Q nidx=null parent=C3NVR]
Podacanthus viridi-roseus
 - Podacanthus viridi-roseus [SYNONYM SPECIES 288943:8PHVJ nidx=null parent=4KNN2]
 + Podacanthus viridi-roseus Gray, 1835 [SYNONYM SPECIES 291420:C4RMY nidx=null parent=4KNN2]
Pogonogasterina
 - Pogonogasterina Beier, 1935 [ACCEPTED SUBTRIBE 288943:8QQ6H nidx=null]
 + Pogonogasterina [ACCEPTED SUBTRIBE 291420:C4S33 nidx=null]
Poicephalus flavifrons
 - Poicephalus flavifrons (Ruppell, 1845) [ACCEPTED SPECIES 288943:4KWLX nidx=null]
 + Poicephalus flavifrons (Rüppell, 1842) [ACCEPTED SPECIES 291420:C4S4F nidx=null]
Poicephalus rufiventris
 - Poicephalus rufiventris (Ruppell, 1845) [ACCEPTED SPECIES 288943:4KWM5 nidx=null]
 + Poicephalus rufiventris (Rüppell, 1842) [ACCEPTED SPECIES 291420:C4S4R nidx=null]
Poicephalus rufiventris rufiventris
 - Poicephalus rufiventris rufiventris (Ruppell, 1845) [ACCEPTED SUBSPECIES 288943:BNWKF nidx=null]
 + Poicephalus rufiventris rufiventris (Rüppell, 1842) [ACCEPTED SUBSPECIES 291420:C4S4S nidx=null]
Polia antonina
 - Polia antonina [SYNONYM SPECIES 288943:4KXL8 nidx=null parent=55Q3B]
 + Polia antonina (Quatrefages, 1846) [SYNONYM SPECIES 291420:C4S7B nidx=null parent=55Q3B]
Polychalca
 - Polychalca Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 288943:B6RV9 nidx=null]
 + Polychalca Chevrolat in Dejean, 1836 [ACCEPTED SUBGENUS 291420:8NXLC nidx=null]
Polycrates pilosus
 - Polycrates pilosus (Signoret *, 1884) [ACCEPTED SPECIES 288943:784FG nidx=null]
 + Polycrates pilosus (Signoret, 1884) [ACCEPTED SPECIES 291420:C4SQY nidx=null]
Polydesmus sallei
 - Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 288943:935LY nidx=null parent=994CQ]
 + Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 291420:4L5T6 nidx=null parent=994CQ]
Polydrosus abbreviatus
 - Polydrosus abbreviatus Desbrochers des Loges, 1872 [SYNONYM SPECIES 288943:BML55 nidx=null parent=4VHG9]
 + Polydrosus abbreviatus Desbrochers des Loges, 1872 [SYNONYM SPECIES 291420:C4SSN nidx=null parent=4VHG9]
Polydrosus cinctus
 - Polydrosus cinctus Desbrochers des Loges, 1872 [SYNONYM SPECIES 288943:BML5R nidx=null parent=4L6VB]
 + Polydrosus cinctus Desbrochers des Loges, 1872 [SYNONYM SPECIES 291420:C4SSP nidx=null parent=4L6VB]
Polydrosus faillae
 - Polydrosus faillae Desbrochers des Loges, 1890 [SYNONYM SPECIES 288943:BML6B nidx=null parent=77SJM]
 + Polydrosus faillae Desbrochers des Loges, 1890 [SYNONYM SPECIES 291420:C4SSR nidx=null parent=77SJM]
Polydrosus subpilosus
 - Polydrosus subpilosus Desbrochers des Loges, 1875 [SYNONYM SPECIES 288943:BML7W nidx=null parent=784JG]
 + Polydrosus subpilosus Desbrochers des Loges, 1875 [SYNONYM SPECIES 291420:C4SSY nidx=null parent=784JG]
Polyonyx denticulatus
 - Polyonyx denticulatus Paul'son, 1875 [SYNONYM SPECIES 288943:B8GND nidx=null parent=B823G]
 + Polyonyx denticulatus Paul'son, 1875 [SYNONYM SPECIES 291420:C4TLW nidx=null parent=B823G]
Polyphemus
 - Polyphemus Montfort, 1810 [SYNONYM GENUS 288943:BF94P nidx=null parent=7PB6J]
 + Polyphemus Bernhauer, 1914 [SYNONYM GENUS 291420:C4TP7 nidx=null parent=9LK7N]
Polypodiastrum
 - Polypodiastrum Ching [SYNONYM UNRANKED 288943:B8Z7L nidx=null parent=B8Y65]
 + Polypodiastrum Ching [SYNONYM UNRANKED 291420:C4TPK nidx=null parent=B8Y65]
Polypodieae
 - Polypodieae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 288943:BV8SP nidx=null parent=B8X4C]
 + Polypodieae Hook. & Lindl. ex Duby [SYNONYM UNRANKED 291420:C4TPL nidx=null parent=B8X4C]
Polypodiodes
 - Polypodiodes Ching [SYNONYM UNRANKED 288943:63MZ6 nidx=null parent=B8Y65]
 + Polypodiodes Ching [SYNONYM UNRANKED 291420:C4TPM nidx=null parent=B8Y65]
Polypodiopteris
 - Polypodiopteris C.F.Reed [SYNONYM UNRANKED 288943:BC5JG nidx=null parent=B8ZG4]
 + Polypodiopteris C.F.Reed [SYNONYM UNRANKED 291420:C4TPQ nidx=null parent=B8ZG4]
Polypodium aspleniifolium
 - Polypodium aspleniifolium L. [SYNONYM SPECIES 288943:BC8WT nidx=null parent=BBDXY]
 + Polypodium aspleniifolium L. [SYNONYM SPECIES 291420:6W5KN nidx=null parent=BBDXY]
Polypodium filix-femina var. cristatum
 - Polypodium filix-femina var. cristatum Weiss [SYNONYM VARIETY 288943:BDHN4 nidx=null parent=BBLHP]
 + Polypodium filix-femina var. cristatum Weiss [SYNONYM VARIETY 291420:994SD nidx=null parent=BBLHP]
Polyspilotina
 - Polyspilotina Giglio-Tos, 1917 [ACCEPTED SUBTRIBE 288943:8QPP9 nidx=null]
 + Polyspilotina [ACCEPTED SUBTRIBE 291420:C4V7N nidx=null]
Pompholyx
 - Pompholyx I. Lea, 1856 [SYNONYM GENUS 288943:BF95C nidx=null parent=7PKYW]
 + Pompholyx [ACCEPTED GENUS 291420:C4VF8 nidx=null]
Pontonia biunguiculata
 - Pontonia biunguiculata Paul'son, 1875 [SYNONYM SPECIES 288943:9GRZN nidx=null parent=9GNZB]
 + Pontonia biunguiculata Paul'son, 1875 [SYNONYM SPECIES 291420:C4VL4 nidx=null parent=9GNZB]
Poorea
 - Poorea Edgar, 2012 [ACCEPTED GENUS 288943:84SQD nidx=null]
 + Poorea Edgar, 2012 [ACCEPTED GENUS 291420:C3CR2 nidx=null]
Popinae
 - Popinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:B6NGC nidx=null]
 + Popinae [ACCEPTED SUBFAMILY 291420:C3CRG nidx=null]
Popini
 - Popini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QPS2 nidx=null]
 + Popini [ACCEPTED TRIBE 291420:C3CRJ nidx=null]
Poronoticae
 - Poronoticae Grandjean, 1954 [ACCEPTED SECTION_ZOOLOGY 288943:BVFJR nidx=null]
 + Poronoticae Grandjean, 1954 [ACCEPTED SECTION_ZOOLOGY 291420:8P4B3 nidx=null]
Potamocypris taubatensis
 - †Potamocypris taubatensis Bergue, Ramos & Maranhão, 2018 [ACCEPTED SPECIES 288943:8QBXV nidx=null]
 + Potamocypris taubatensis Bergue, Ramos & Maranhão, 2018 [ACCEPTED SPECIES 291420:C3D9Z nidx=null]
Potentilla caulescens var. fontqueri
 - Potentilla caulescens var. fontqueri Maire [SYNONYM VARIETY 288943:5QXCW nidx=null parent=BNWWD]
 + Potentilla caulescens var. fontqueri Maire [SYNONYM VARIETY 291420:9ZSGX nidx=null parent=BNWWD]
Praesumatrina
 - †Praesumatrina Miklukho-Maklay, 1957 [PROVISIONALLY_ACCEPTED GENUS 288943:BGNV6 nidx=null]
 - Praesumatrina Miklukho-Maklay, 1957 [SYNONYM GENUS 288943:BGNV7 nidx=null parent=7ZWHX]
 + Praesumatrina Tumanskaya, 1950 in Miklukho-Maklay, 1957 [PROVISIONALLY_ACCEPTED GENUS 291420:C3DSV nidx=null]
 + Praesumatrina Tumanskaya, 1950 in Miklukho-Maklay, 1957 [SYNONYM GENUS 291420:C3DSW nidx=null parent=7ZWHX]
Prepona demophoon
 - Prepona demophoon (Hübner) [ACCEPTED SPECIES 288943:7YFCP nidx=null]
 + Prepona demophoon (Hübner) [ACCEPTED SPECIES 291420:C3F34 nidx=null]
Prexaspes (Elasia)
 - Prexaspes (Elasia) Redtenbacher, 1906 [SYNONYM INFRAGENERIC_NAME 288943:BYC9P nidx=null parent=8NXVS]
 + Prexaspes (Elasia) Redtenbacher, 1906 [SYNONYM SUBGENUS 291420:C3F58 nidx=null parent=8NXVS]
Prexaspes (Elasia) ambiguus
 - Prexaspes (Elasia) ambiguus (Stoll, 1813) [SYNONYM SPECIES 288943:8PHYS nidx=null parent=8PHZ6]
 + Prexaspes (Elasia) ambiguus (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3F5C nidx=null parent=C3F5D]
Prexaspes (Prexaspes)
 - Prexaspes (Prexaspes) [SYNONYM SUBGENUS 288943:8QQLH nidx=null parent=8NVBG]
 - Prexaspes (Prexaspes) Stål, 1875 [SYNONYM INFRAGENERIC_NAME 288943:9H8BY nidx=null parent=8NXVS]
 + Prexaspes (Prexaspes) Stål, 1875 [SYNONYM SUBGENUS 291420:C3F57 nidx=null parent=8NXVS]
Prexaspes ambiguus
 - Prexaspes ambiguus (Stoll, 1813) [ACCEPTED SPECIES 288943:8PHZ6 nidx=null]
 + Prexaspes ambiguus (Houttuyn, 1813) [ACCEPTED SPECIES 291420:C3F5D nidx=null]
Prismatocerus (Philonus)
 - Prismatocerus (Philonus) Dallas, 1852 [SYNONYM INFRAGENERIC_NAME 288943:BYMCZ nidx=null parent=8QKZX]
 + Prismatocerus (Philonus) Dallas, 1852 [SYNONYM SUBGENUS 291420:C3FVV nidx=null parent=8QKZX]
Prismatocerus (Prismatocerus)
 - Prismatocerus (Prismatocerus) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BYN3V nidx=null parent=8NXRP]
 + Prismatocerus (Prismatocerus) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C3FVS nidx=null parent=8NXRP]
Prisomera femoratum
 - Prisomera femoratum [SYNONYM SPECIES 288943:8PJ28 nidx=null parent=6M3V3]
 + Prisomera femoratum (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3FW8 nidx=null parent=C464T]
Prisomera nigra
 - Prisomera nigra [SYNONYM SPECIES 288943:8QQJ2 nidx=null parent=52HDG]
 + Prisomera nigra (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:C3FW9 nidx=null parent=52HDG]
Prisomera uniforme
 - Prisomera uniforme [SYNONYM SPECIES 288943:8PJ2B nidx=null parent=3VY29]
 + Prisomera uniforme (Westwood, 1848) [SYNONYM SPECIES 291420:4MHTL nidx=null parent=3VY29]
Prisomera verrucosum
 - Prisomera verrucosum (de Haan, 1842) [SYNONYM SPECIES 288943:8PJ2C nidx=null parent=8QQYF]
 + Prisomera verrucosum (Haan, 1842) [SYNONYM SPECIES 291420:8PJ2D nidx=null parent=8QQYF]
Prisopus draco
 - Prisopus draco (Olivier, 1792) [ACCEPTED SPECIES 288943:4MHTX nidx=null]
 + Prisopus draco (Olivier, 1797) [ACCEPTED SPECIES 291420:C3FWC nidx=null]
Prisopus flabelliformis
 - Prisopus flabelliformis [SYNONYM SPECIES 288943:8PJ2G nidx=null parent=6W8GP]
 + Prisopus flabelliformis (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3FWD nidx=null parent=C3FWH]
Prisopus occipitans
 - Prisopus occipitans [SYNONYM SPECIES 288943:8QQF6 nidx=null parent=77WGQ]
 + Prisopus occipitans Dohrn, 1910 [SYNONYM SPECIES 291420:C3FWF nidx=null parent=77WGQ]
Prisopus sacratus
 - Prisopus sacratus (Olivier, 1792) [ACCEPTED SPECIES 288943:6W8GP nidx=null]
 + Prisopus sacratus (Olivier, 1797) [ACCEPTED SPECIES 291420:C3FWH nidx=null]
Proboloura
 - Proboloura Chace, 1976 [ACCEPTED SUBGENUS 288943:BPGQM nidx=null]
 + Proboloura Chace, 1976 [ACCEPTED SUBGENUS 291420:C3FZY nidx=null]
Prociphilus (Prociphilus) caryae
 - Prociphilus (Prociphilus) caryae (Fitch, 1856) [ACCEPTED SPECIES 288943:4MNFS nidx=null]
 + Prociphilus (Prociphilus) caryae (Fitch, 1856) [ACCEPTED SPECIES 291420:C3G6X nidx=null]
Procyon gymnocercus
 - Procyon gymnocercus Fischer, 1814 [SYNONYM SPECIES 288943:4MPXW nidx=null parent=3WJ96]
 + Procyon gymnocercus G. Fischer von Waldheim, 1814 [SYNONYM SPECIES 291420:C3G8Z nidx=null parent=3WJ96]
Promachus exoticus
 - Promachus exoticus Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 288943:4MS4V nidx=null parent=74Y7B]
 + Promachus exoticus Brunner von Wattenwyl, 1907 [SYNONYM SPECIES 291420:8PJ3N nidx=null parent=74Y7B]
Promachus hispa
 - Promachus hispa [SYNONYM SPECIES 288943:8PJ3P nidx=null parent=46R6D]
 + Promachus hispa (Bates, 1865) [SYNONYM SPECIES 291420:4MS5Y nidx=null parent=46R6D]
Promachus hystrix
 - Promachus hystrix [SYNONYM SPECIES 288943:8PJ3Q nidx=null parent=46R6D]
 + Promachus hystrix (Kaup, 1871) [SYNONYM SPECIES 291420:4MS65 nidx=null parent=46R6D]
Pronoterus
 - Pronoterus [ACCEPTED GENUS 288943:64265 nidx=null]
 + Pronoterus Sharp, 1882 [SYNONYM GENUS 291420:C3GS6 nidx=null parent=C3R69]
Propontocypris (Ekpontocypris) epicyrta
 - Propontocypris (Ekpontocypris) epicyrta Maddocks, 1969 [SYNONYM SPECIES 288943:BWG48 nidx=null parent=38W8W]
 + Propontocypris (Ekpontocypris) epicyrta Maddocks, 1969 [SYNONYM SPECIES 291420:C3GW5 nidx=null parent=38W8W]
Prosinodendron
 - †Prosinodendron Bai, Ren & Yang, 2012 [ACCEPTED GENUS 288943:6X5T nidx=null]
 + Prosinodendron Bai, Ren & Yang, 2012 [ACCEPTED GENUS 291420:C3H3T nidx=null]
Prosinodendron krelli
 - †Prosinodendron krelli Bai, Ren & Yang, 2012 [ACCEPTED SPECIES 288943:6VXK4 nidx=null]
 + Prosinodendron krelli Bai, Ren & Yang, 2012 [ACCEPTED SPECIES 291420:C3H3V nidx=null]
Prosthorhynchus
 - Prosthorhynchus Kostylew, 1915 [ACCEPTED SUBGENUS 288943:8W5DZ nidx=null]
 + Prosthorhynchus Kostylew, 1915 [ACCEPTED SUBGENUS 291420:C3H82 nidx=null]
Protaetia (Kuytenia)
 - Protaetia (Kuytenia) Mikšić, 1963 [SYNONYM SUBGENUS 288943:7Q8D8 nidx=null parent=7ZLS4]
 + Protaetia (Kuytenia) Mikšić, 1963 [SYNONYM SUBGENUS 291420:8FQ6 nidx=null parent=7ZLS4]
Protaetia (Urbania)
 - Protaetia (Urbania) Mikšić, 1963 [SYNONYM SUBGENUS 288943:7Q8DJ nidx=null parent=8FQB]
 + Protaetia (Urbania) Mikšić, 1963 [SYNONYM SUBGENUS 291420:8FR6 nidx=null parent=8FQB]
Proterorhynchus argentinus
 - Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 288943:8CNJN nidx=null parent=C2SPK]
 + Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 291420:4N3MH nidx=null parent=C2SPK]
Protolachnus alticolus
 - Protolachnus alticolus (Börner, 1940) [SYNONYM SPECIES 288943:8PJ5G nidx=null parent=3C9FW]
 + Protolachnus alticolus (Börner, 1940) [SYNONYM SPECIES 291420:4N5NQ nidx=null parent=3C9FW]
Protomedeia (Cheirimedia) macrocarpa
 - Protomedeia (Cheirimedia) macrocarpa Bulyčeva, 1952 [SYNONYM SPECIES 288943:BWYSJ nidx=null parent=TTWH]
 + Protomedeia (Cheirimedia) macrocarpa Bulyčeva, 1952 [SYNONYM SPECIES 291420:C3JNN nidx=null parent=TTWH]
Protomyia fusca
 - Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YDJ nidx=null]
 + Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JW6S nidx=null]
Protopiophila litigata
 - Protopiophila litigata Bonduriansky, 1995 [ACCEPTED SPECIES 288943:9HK58 nidx=null]
 + Protopiophila litigata Bonduriansky, 1995 [ACCEPTED SPECIES 291420:8Z4FP nidx=null]
Psammiosorus
 - Psammiosorus C.Chr. [SYNONYM UNRANKED 288943:BC5PD nidx=null parent=B8XDR]
 + Psammiosorus C.Chr. [SYNONYM UNRANKED 291420:C3KG2 nidx=null parent=B8XDR]
Psammophis breviceps leopardinus
 - Psammophis breviceps leopardinus [SYNONYM INFRASPECIFIC_NAME 288943:8H73J nidx=null parent=4NCXC]
 + Psammophis breviceps leopardinus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVP nidx=null parent=4NCXC]
Psammoseris hemisphericus
 - Psammoseris hemisphericus (Gray, 1849) [SYNONYM SPECIES 288943:BYY2R nidx=null parent=3L92W]
 + Psammoseris hemisphericus (Gray, 1849) [SYNONYM SPECIES 291420:C3KKX nidx=null parent=3L92W]
Pseudalopex gymnocercus
 - Pseudalopex gymnocercus (G. Fischer, 1814) [SYNONYM SPECIES 288943:4NJM8 nidx=null parent=3WJ96]
 + Pseudalopex gymnocercus (G. Fischer von Waldheim, 1814) [SYNONYM SPECIES 291420:C3KX7 nidx=null parent=3WJ96]
Pseudechis colletti guttatus
 - Pseudechis colletti guttatus [SYNONYM INFRASPECIFIC_NAME 288943:8H6SY nidx=null parent=4NM3Q]
 + Pseudechis colletti guttatus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVQ nidx=null parent=4NM3Q]
Pseudempusina
 - Pseudempusina Rehn, 1911 [ACCEPTED SUBTRIBE 288943:8QPM9 nidx=null]
 + Pseudempusina [ACCEPTED SUBTRIBE 291420:C3L7V nidx=null]
Pseudobacteria antillarum
 - Pseudobacteria antillarum [SYNONYM SPECIES 288943:8Q97Z nidx=null parent=5VYH9]
 + Pseudobacteria antillarum (Saussure, 1868) [SYNONYM SPECIES 291420:C3LT6 nidx=null parent=5VYH9]
Pseudobacteria crudelis
 - Pseudobacteria crudelis [SYNONYM SPECIES 288943:8PJ6F nidx=null parent=5VYH9]
 + Pseudobacteria crudelis (Westwood, 1859) [SYNONYM SPECIES 291420:78C7W nidx=null parent=5VYH9]
Pseudocharopinus malleus
 - Pseudocharopinus malleus (Nordmann, 1832) [ACCEPTED SPECIES 288943:BZPWP nidx=null]
 + Pseudocharopinus malleus (Rudolphi in von Nordmann, 1832) [ACCEPTED SPECIES 291420:4NT8B nidx=null]
Pseudocreobotrina
 - Pseudocreobotrina Brunner von Wattenwyl, 1893 [ACCEPTED SUBTRIBE 288943:8QQ9F nidx=null]
 + Pseudocreobotrina [ACCEPTED SUBTRIBE 291420:C3M2W nidx=null]
Pseudodebis
 - Pseudodebis Forster, 1964 [ACCEPTED GENUS 288943:92L3Q nidx=null]
 + Pseudodebis Forster, 1964 [ACCEPTED GENUS 291420:C3M3Z nidx=null]
Pseudodrynaria
 - Pseudodrynaria C.Chr. [SYNONYM UNRANKED 288943:4NC nidx=null parent=B8XWF]
 + Pseudodrynaria C.Chr. [SYNONYM UNRANKED 291420:C3M6D nidx=null parent=B8XWF]
Pseudofentonia (Dymantis) tiga
 - Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 288943:BMWFS nidx=null parent=96LT9]
 + Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 291420:6WFWQ nidx=null parent=96LT9]
Pseudofentonia (Eufentonia) emiror
 - Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 288943:BMWFP nidx=null parent=96LT5]
 + Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 291420:78G8L nidx=null parent=C53JC]
Pseudohormomyia orientalis
 - Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YDW nidx=null]
 + Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JW8M nidx=null]
Pseudomantina
 - Pseudomantina Brunner von Wattenwyl, 1893 [ACCEPTED SUBTRIBE 288943:8QQ4X nidx=null]
 + Pseudomantina [ACCEPTED SUBTRIBE 291420:C3MN7 nidx=null]
Pseudopachybrachius vinulus
 - Pseudopachybrachius vinulus (Stal, 1858) [ACCEPTED SPECIES 288943:9HP3Z nidx=null]
 + Pseudopachybrachius vinulus (Stal, 1860) [ACCEPTED SPECIES 291420:C3NBB nidx=null]
Pseudoparrella
 - Pseudoparrella Cushman & Ten Dam, 1948 [ACCEPTED GENUS 288943:7PWLV nidx=null]
 + Pseudoparrella Cushman & Ten Dam, 1948 [ACCEPTED GENUS 291420:87K6C nidx=null]
Pseudophasma
 - Pseudophasma Bolívar [Y Urrutia] , 1896 [SYNONYM GENUS 288943:8NY88 nidx=null parent=8NSVG]
 + Pseudophasma Bolívar, 1896 [SYNONYM GENUS 291420:C3NCD nidx=null parent=8NSVG]
Pseudophasma auriculatum
 - Pseudophasma auriculatum Bolívar [Y Urrutia] , 1896 [SYNONYM SPECIES 288943:6WGZ7 nidx=null parent=6N4ZL]
 + Pseudophasma auriculatum Bolívar, 1896 [SYNONYM SPECIES 291420:C3NCF nidx=null parent=C4JHZ]
Pseudophasma brachypterum
 - Pseudophasma brachypterum [SYNONYM SPECIES 288943:9HGRQ nidx=null parent=9J5FN]
 + Pseudophasma brachypterum (Linnaeus, 1763) [SYNONYM SPECIES 291420:78GZ9 nidx=null parent=9J5FN]
Pseudophasma perezii
 - Pseudophasma perezii (Bolívar [Y Urrutia] , 1881) [ACCEPTED SPECIES 288943:4P6VQ nidx=null]
 + Pseudophasma perezii (Bolívar, 1881) [ACCEPTED SPECIES 291420:C3NCH nidx=null]
Pseudophasma urazi
 - Pseudophasma urazi (Bolívar [Y Urrutia] , 1896) [ACCEPTED SPECIES 288943:6WGZB nidx=null]
 + Pseudophasma urazi (Bolívar, 1896) [ACCEPTED SPECIES 291420:C3NCJ nidx=null]
Pseudophasma xanthomela
 - Pseudophasma xanthomela (Olivier, 1792) [SYNONYM SPECIES 288943:8PJ7G nidx=null parent=8QQSK]
 + Pseudophasma xanthomela (Olivier, 1797) [SYNONYM SPECIES 291420:C3NCK nidx=null parent=C4544]
Pseudophloeus falleni
 - Pseudophloeus falleni [SYNONYM SPECIES 288943:8PJ7H nidx=null parent=GFN8]
 + Pseudophloeus falleni (Schilling, 1829) [SYNONYM SPECIES 291420:C3NCV nidx=null parent=GFN8]
Pseudopogonogastrinae
 - Pseudopogonogastrinae Rivera & Svenson, 2016 [ACCEPTED SUBFAMILY 288943:8Q8N3 nidx=null]
 + Pseudopogonogastrinae [ACCEPTED SUBFAMILY 291420:C3NFH nidx=null]
Pseudorthocladius furudoundecimus
 - Pseudorthocladius furudoundecimus Sasa & Arakawa, 1994 [SYNONYM SPECIES 288943:9HSPD nidx=null parent=9HS8X]
 + Pseudorthocladius furudoundecimus Sasa & Arakawa, 1994 [SYNONYM SPECIES 291420:8ZPTN nidx=null parent=9HS8X]
Pseudorthocladius shofukudecimus
 - Pseudorthocladius shofukudecimus Sasa, 1998 [SYNONYM SPECIES 288943:9HT2H nidx=null parent=9HXHL]
 + Pseudorthocladius shofukudecimus Sasa, 1998 [SYNONYM SPECIES 291420:8ZQ72 nidx=null parent=9HXHL]
Pseudoselasoma nitidum
 - Pseudoselasoma nitidum Brèthes, 1910 [SYNONYM SPECIES 288943:8D3TK nidx=null parent=9J68L]
 + Pseudoselasoma nitidum Brèthes, 1910 [SYNONYM SPECIES 291420:6WGD2 nidx=null parent=9J68L]
Pseudosermyle straminae
 - Pseudosermyle straminae [SYNONYM SPECIES 288943:8QRFH nidx=null parent=78GDF]
 + Pseudosermyle straminae Scudder, 1900 [SYNONYM SPECIES 291420:C3NN2 nidx=null parent=78GDF]
Pseudosermyle tridens elongata
 - Pseudosermyle tridens elongata (Brunner von Wattenwyl, 1907) [SYNONYM INFRASPECIFIC_NAME 288943:5KQXY nidx=null parent=78GF6]
 + Pseudosermyle tridens elongata (Brunner von Wattenwyl, 1907) [SYNONYM SUBSPECIES 291420:C3NN3 nidx=null parent=78GF6]
Pseudosermyle tridens tridens
 - Pseudosermyle tridens tridens (Burmeister, 1838) [SYNONYM INFRASPECIFIC_NAME 288943:5KQXZ nidx=null parent=6WGDM]
 + Pseudosermyle tridens tridens (Burmeister, 1838) [SYNONYM SUBSPECIES 291420:C3NN4 nidx=null parent=6WGDM]
Pseudosphegina dichoptica
 - Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YF8 nidx=null]
 + Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWB2 nidx=null]
Pseudostheneboea aberrans aberrans
 - Pseudostheneboea aberrans aberrans Günther, 1938 [SYNONYM INFRASPECIFIC_NAME 288943:5KQYC nidx=null parent=9J5D6]
 + Pseudostheneboea aberrans aberrans Günther, 1938 [SYNONYM SUBSPECIES 291420:C3NR3 nidx=null parent=9J5D6]
Pseudotectaria
 - Pseudotectaria Tardieu [SYNONYM UNRANKED 288943:4NH nidx=null parent=B8XQH]
 + Pseudotectaria Tardieu [SYNONYM UNRANKED 291420:C3NSD nidx=null parent=B8XQH]
Pseudoxyopsidini
 - Pseudoxyopsidini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QQ2D nidx=null]
 + Pseudoxyopsidini [ACCEPTED TRIBE 291420:C3NXS nidx=null]
Psilocephala lacteipennis
 - Psilocephala lacteipennis Kröber, 1914 [SYNONYM SPECIES 288943:892RV nidx=null parent=8BDTZ]
 + Psilocephala lacteipennis Kröber, 1914 [SYNONYM SPECIES 291420:4PGMT nidx=null parent=8BDTZ]
Psilohelea
 - Psilohelea [SYNONYM GENUS 288943:C29CX nidx=null parent=BY95V]
 + Psilohelea Meigen, 1803 [SYNONYM GENUS 291420:C3P2Z nidx=null parent=BY95T]
Psilopsiagon aymara
 - Psilopsiagon aymara (Orbigny, 1839) [ACCEPTED SPECIES 288943:4PHW2 nidx=null]
 + Psilopsiagon aymara (d'Orbigny, 1841) [ACCEPTED SPECIES 291420:C3P3N nidx=null]
Psilopus ducalis
 - Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFC nidx=null]
 + Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWG8 nidx=null]
Psilopus flexus
 - Psilopus flexus Loew, 1858 [AMBIGUOUS_SYNONYM SPECIES 288943:9HCMT nidx=null parent=9H8QX]
 + Psilopus flexus Loew, 1858 [SYNONYM SPECIES 291420:8DJS7 nidx=null parent=9H8QX]
Psilopus gemmatus
 - Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFD nidx=null]
 + Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWGB nidx=null]
Psilopus leiopus
 - Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFF nidx=null]
 + Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWGH nidx=null]
Psilopus nitidus
 - Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFG nidx=null]
 + Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWGK nidx=null]
Psilopus palmetorum
 - Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFH nidx=null]
 + Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWGM nidx=null]
Psilopus rectus
 - Psilopus rectus Wiedemann, 1830 [SYNONYM SPECIES 288943:8DJW5 nidx=null parent=4VHNX]
 + Psilopus rectus Wiedemann, 1830 [SYNONYM SPECIES 291420:8DJW6 nidx=null parent=4VHNX]
Psilopus restrictus
 - Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFK nidx=null]
 + Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWGV nidx=null]
Psilopus saphirus
 - Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 288943:8D6F6 nidx=null parent=9H8MR]
 + Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 291420:4PJGL nidx=null parent=9H8MR]
Psilosciara delphinii
 - Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFL nidx=null]
 + Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWH5 nidx=null]
Psilota tabidosa
 - Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YFM nidx=null]
 + Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWH7 nidx=null]
Psilotopsida
 - Psilotopsida D.H.Scott [SYNONYM UNRANKED 288943:BV86H nidx=null parent=B8V4H]
 + Psilotopsida D.H.Scott [SYNONYM UNRANKED 291420:C3P5N nidx=null parent=B8V4H]
Psococerastis melleatus
 - Psococerastis melleatus [SYNONYM SPECIES 288943:9HGRW nidx=null parent=4PKMF]
 + Psococerastis melleatus Li & Yang, 1987 [SYNONYM SPECIES 291420:4PKMJ nidx=null parent=4PKMF]
Psomiocarpa
 - Psomiocarpa C.Presl [SYNONYM UNRANKED 288943:BC5WR nidx=null parent=B8VCV]
 + Psomiocarpa C.Presl [SYNONYM UNRANKED 291420:C3PSJ nidx=null parent=B8VCV]
Psorophora lynchi
 - Psorophora lynchi Brèthes, 1916 [SYNONYM SPECIES 288943:8D765 nidx=null parent=8DK2G]
 + Psorophora lynchi Brèthes, 1916 [SYNONYM SPECIES 291420:6WJPC nidx=null parent=8DK2G]
Psychoda fimbriatissima
 - Psychoda fimbriatissima Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YJ2 nidx=null]
 + Psychoda fimbriatissima Blanchard, 1854 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWHH nidx=null]
Pteridium aquilinum f. arachnoideum
 - Pteridium aquilinum f. arachnoideum (Kaulf.) Hieron. [SYNONYM FORM 288943:BCYTC nidx=null parent=BBJWQ]
 + Pteridium aquilinum f. arachnoideum (Kaulf.) Hieron. [SYNONYM FORM 291420:9HHN9 nidx=null parent=BBJWQ]
Pteridryaceae
 - Pteridryaceae Li Bing Zhang, X.M.Zhou, Liang Zhang & N.T.Lu [SYNONYM UNRANKED 288943:B8WYC nidx=null parent=B8VCR]
 + Pteridryaceae Li Bing Zhang, X. M. Zhou, Liang Zhang & N. T. Lu [ACCEPTED FAMILY 291420:C3RFC nidx=null]
Pterocallis (Pterocallis) albida
 - Pterocallis (Pterocallis) albida Börner, 1940 [ACCEPTED SPECIES 288943:BZLZL nidx=null]
 + Pterocallis (Pterocallis) albida Börner, 1940 [ACCEPTED SPECIES 291420:C3RJB nidx=null]
Pterolibethra
 - Pterolibethra Günther, 1940 [SYNONYM UNRANKED 288943:8PR2B nidx=null parent=8NXFX]
 + Pterolibethra Günther, 1940 [SYNONYM GENUS 291420:C3RRW nidx=null parent=8NXFX]
Pterostichus tieffenbachii
 - Pterostichus tieffenbachii Schaum, 1862 [SYNONYM SPECIES 288943:8LN5V nidx=null parent=8LWY2]
 + Pterostichus tieffenbachii Schaum, 1862 [SYNONYM SPECIES 291420:4Q686 nidx=null parent=8LWY2]
Pterotiltus berlandti
 - Pterotiltus berlandti [SYNONYM SPECIES 288943:8Q3N2 nidx=null parent=4Q6QS]
 + Pterotiltus berlandti Ramme, 1929 [SYNONYM SPECIES 291420:C3S74 nidx=null parent=4Q6QS]
Pterotmetus gracilis
 - Pterotmetus gracilis [SYNONYM SPECIES 288943:8QMH5 nidx=null parent=3X4T7]
 + Pterotmetus gracilis (Boheman, 1852) [SYNONYM SPECIES 291420:C3S75 nidx=null parent=3X4T7]
Pterotmetus hirsutulus
 - Pterotmetus hirsutulus [SYNONYM SPECIES 288943:8QP96 nidx=null parent=3X4T7]
 + Pterotmetus hirsutulus (Scholtz, 1847) [SYNONYM SPECIES 291420:C3S76 nidx=null parent=3X4T7]
Pterotmetus staphyliniformis dimidiatus
 - Pterotmetus staphyliniformis dimidiatus Fieber, 1861 [SYNONYM INFRASPECIFIC_NAME 288943:5KRZV nidx=null parent=4Q6RC]
 + Pterotmetus staphyliniformis dimidiatus Fieber, 1861 [SYNONYM SUBSPECIES 291420:C3S77 nidx=null parent=4Q6RC]
Pterotmetus staphylinoides dimidiatus
 - Pterotmetus staphylinoides dimidiatus Fieber, 1861 [SYNONYM INFRASPECIFIC_NAME 288943:5KRZW nidx=null parent=4Q6RC]
 + Pterotmetus staphylinoides dimidiatus Fieber, 1861 [SYNONYM SUBSPECIES 291420:C3S78 nidx=null parent=4Q6RC]
Pterygocythere mucronalatum
 - Pterygocythere mucronalatum (Brady, 1880) [SYNONYM SPECIES 288943:BYNST nidx=null parent=78BYG]
 + Pterygocythere mucronalatum (Brady, 1880) [SYNONYM SPECIES 291420:C3S7V nidx=null parent=78BYG]
Pterygocythereis (Pterygocythere)
 - Pterygocythereis (Pterygocythere) [ACCEPTED SUBGENUS 288943:BY42Z nidx=null]
 + Pterygocythereis (Pterygocythere) [ACCEPTED SUBGENUS 291420:C3S7T nidx=null]
Ptilomera (Proptilomera) himalayensis
 - Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 288943:7WPB2 nidx=null]
 + Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 291420:4Q87S nidx=null]
Ptilozeuxia termitoxena
 - Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YN5 nidx=null]
 + Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWJF nidx=null]
Ptochus globiventris
 - Ptochus globiventris LeConte, 1857 [SYNONYM SPECIES 288943:B6R8J nidx=null parent=B6QNT]
 + Ptochus globiventris LeConte, 1857 [SYNONYM SPECIES 291420:4Q96S nidx=null parent=76THR]
Ptochus saccatus
 - Ptochus saccatus LeConte, 1857 [SYNONYM SPECIES 288943:B6R8M nidx=null parent=B6MT8]
 + Ptochus saccatus LeConte, 1857 [SYNONYM SPECIES 291420:4Q976 nidx=null parent=74JXZ]
Pulchriphyllium gelonus
 - Pulchriphyllium gelonus [SYNONYM SPECIES 288943:8PJB9 nidx=null parent=8QQJZ]
 + Pulchriphyllium gelonus (Gray, 1843) [SYNONYM SPECIES 291420:4QG95 nidx=null parent=8QRF2]
Pulchriphyllium siccifolius
 - Pulchriphyllium siccifolius (Linnaeus, 1758) [SYNONYM SPECIES 288943:8PJBF nidx=null parent=8PHLR]
 + Pulchriphyllium siccifolius (Linnaeus, 1758) [SYNONYM SPECIES 291420:4QG99 nidx=null parent=8PHLR]
Pycna beccarii
 - Pycna beccarii (Lethierry, 1881) [SYNONYM SPECIES 288943:BZQHJ nidx=null parent=8JS35]
 + Pycna beccarii (Lethierry, 1881) [SYNONYM SPECIES 291420:C3WSX nidx=null parent=8JS35]
Pygirhynchus capreolus
 - Pygirhynchus capreolus [SYNONYM SPECIES 288943:8PJBL nidx=null parent=4WW8M]
 + Pygirhynchus capreolus (Kaup, 1871) [SYNONYM SPECIES 291420:4QNSX nidx=null parent=4WW8M]
Pygirhynchus scabrosus
 - Pygirhynchus scabrosus [SYNONYM SPECIES 288943:8PJBM nidx=null parent=48H3L]
 + Pygirhynchus scabrosus (Burmeister, 1838) [SYNONYM SPECIES 291420:4QNT6 nidx=null parent=C3X59]
Pygopleurus viridisuturatus
 - Pygopleurus viridisuturatus (Reitter, 1903) [ACCEPTED SPECIES 288943:BTC86 nidx=null]
 + Pygopleurus viridisuturatus (Reitter, 1903) [ACCEPTED SPECIES 291420:B4K3T nidx=null]
Pylaemenes borneensis borneensis
 - Pylaemenes borneensis borneensis (Bragg, 1998) [SYNONYM INFRASPECIFIC_NAME 288943:5KSZP nidx=null parent=4QPSZ]
 + Pylaemenes borneensis borneensis (Bragg, 1998) [SYNONYM SUBSPECIES 291420:C3X62 nidx=null parent=4QPSZ]
Pylaemenes borneensis sepilokensis
 - Pylaemenes borneensis sepilokensis (Bragg, 1998) [SYNONYM INFRASPECIFIC_NAME 288943:5KSZQ nidx=null parent=5KSZT]
 + Pylaemenes borneensis sepilokensis (Bragg, 1998) [SYNONYM SUBSPECIES 291420:C3X63 nidx=null parent=5KSZT]
Pylaemenes borneensis waterstradti
 - Pylaemenes borneensis waterstradti (Bragg, 1998) [SYNONYM INFRASPECIFIC_NAME 288943:5KSZR nidx=null parent=4QPTQ]
 + Pylaemenes borneensis waterstradti (Bragg, 1998) [SYNONYM SUBSPECIES 291420:C3X64 nidx=null parent=4QPTQ]
Pyropteron chrysidiformis sicula
 - Pyropteron chrysidiformis sicula Le Cerf, 1922 [ACCEPTED SUBSPECIES 288943:B77KF nidx=null]
 + Pyropteron chrysidiformis sicula Le Cerf, 1922 [ACCEPTED SUBSPECIES 291420:94DDL nidx=null]
Pyrrhobaphus (Graptostethus)
 - Pyrrhobaphus (Graptostethus) Stal, 1868 [SYNONYM INFRAGENERIC_NAME 288943:8QPL3 nidx=null parent=8NPZ2]
 + Pyrrhobaphus (Graptostethus) Stal, 1868 [SYNONYM SUBGENUS 291420:C3RJX nidx=null parent=8NPZ2]
Pyrrhobaphus leucurus tyrannus
 - Pyrrhobaphus leucurus tyrannus Breddin, 1899 [SYNONYM INFRASPECIFIC_NAME 288943:7L29R nidx=null parent=4QVLK]
 + Pyrrhobaphus leucurus tyrannus Breddin, 1899 [SYNONYM SUBSPECIES 291420:C3XRC nidx=null parent=4QVLK]
Pyrrosia nummulariifolia
 - Pyrrosia nummulariifolia (Sw.) Ching [ACCEPTED SPECIES 288943:BBBJZ nidx=null]
 + Pyrrosia nummulariifolia (Sw.) Ching [ACCEPTED SPECIES 291420:78PS5 nidx=null]
Quadraceps semifissus
 - Quadraceps semifissus (Nitzsch, 1866) [ACCEPTED SPECIES 288943:6X297 nidx=null]
 + Quadraceps semifissus (Nitzsch, 1866) [ACCEPTED SPECIES 291420:C3YF8 nidx=null]
Quadrula
 - Quadrula Rafinesque, 1820 [ACCEPTED GENUS 288943:7PFFZ nidx=null]
 + Quadrula Pandellé, 1898 [SYNONYM GENUS 291420:C3F7F nidx=null parent=9GL7L]
Quasihesma
 - Quasihesma Exley, 1968 [ACCEPTED SUBGENUS 288943:8NYHN nidx=null]
 + Quasihesma Exley, 1968 [ACCEPTED SUBGENUS 291420:C3YRY nidx=null]
Quercifilix
 - Quercifilix Copel. [SYNONYM UNRANKED 288943:B92C5 nidx=null parent=B8VCV]
 + Quercifilix Copel. [SYNONYM UNRANKED 291420:C3YZD nidx=null parent=B8VCV]
Quichuana borgmeieri
 - Quichuana borgmeieri Lane & Carrera, 1944 [ACCEPTED SPECIES 288943:4R6NF nidx=null]
 + Quichuana borgmeieri Lane & Carrera, 1944 [ACCEPTED SPECIES 291420:C3Z6C nidx=null]
Quintius (Quintius)
 - Quintius (Quintius) Stål, 1865 [SYNONYM INFRAGENERIC_NAME 288943:8QLK9 nidx=null parent=8NYHY]
 + Quintius (Quintius) Stål, 1865 [SYNONYM SUBGENUS 291420:C3Z87 nidx=null parent=8NYHY]
Racilius
 - Racilius Paul'son, 1875 [ACCEPTED GENUS 288943:85HTB nidx=null]
 + Racilius Paul'son, 1875 [ACCEPTED GENUS 291420:C3ZKW nidx=null]
Racilius compressus
 - Racilius compressus Paul'son, 1875 [ACCEPTED SPECIES 288943:85XPV nidx=null]
 + Racilius compressus Paul'son, 1875 [ACCEPTED SPECIES 291420:C3ZKZ nidx=null]
Radiogrammitis
 - Radiogrammitis Parris [SYNONYM UNRANKED 288943:BC5Z5 nidx=null parent=B8YYL]
 + Radiogrammitis Parris [SYNONYM UNRANKED 291420:C3ZSP nidx=null parent=B8YYL]
Raglius (Liolobus)
 - Raglius (Liolobus) Reuter, 1885 [SYNONYM INFRAGENERIC_NAME 288943:BWF8Y nidx=null parent=8P3W2]
 + Raglius (Liolobus) Reuter, 1885 [SYNONYM SUBGENUS 291420:C3N57 nidx=null parent=8P3W2]
Raglius alboacuminatus alboacuminatus
 - Raglius alboacuminatus alboacuminatus (Goeze, 1778) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRH nidx=null parent=793GY]
 + Raglius alboacuminatus alboacuminatus (Goeze, 1778) [SYNONYM SUBSPECIES 291420:C3ZWD nidx=null parent=793GY]
Raglius alboacuminatus flavatus
 - Raglius alboacuminatus flavatus (Horvath, 1882) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRJ nidx=null parent=793GY]
 + Raglius alboacuminatus flavatus (Horvath, 1882) [SYNONYM SUBSPECIES 291420:7HXZ9 nidx=null parent=793GY]
Raglius alboacuminatus funereus
 - Raglius alboacuminatus funereus (Puton, 1878) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRK nidx=null parent=793GY]
 + Raglius alboacuminatus funereus (Puton, 1878) [SYNONYM SUBSPECIES 291420:7HXZL nidx=null parent=793GY]
Raglius alboacuminatus niger
 - Raglius alboacuminatus niger (Michalk, 1938) [SYNONYM INFRASPECIFIC_NAME 288943:8QPDB nidx=null parent=793GY]
 + Raglius alboacuminatus niger (Michalk, 1938) [SYNONYM SUBSPECIES 291420:C3ZWF nidx=null parent=793GY]
Raglius phoeniceus autrani
 - Raglius phoeniceus autrani (Horvath, 1897) [SYNONYM INFRASPECIFIC_NAME 288943:8PM69 nidx=null parent=8PJNN]
 + Raglius phoeniceus autrani (Horvath, 1897) [SYNONYM SUBSPECIES 291420:5KTXR nidx=null parent=8PJNN]
Raglius phoeniceus sanguineus
 - Raglius phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6B nidx=null parent=8PJP7]
 + Raglius phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM SUBSPECIES 291420:5KTXS nidx=null parent=8PJP7]
Raglius pini intermedius
 - Raglius pini intermedius (Puton, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6C nidx=null parent=8QNT2]
 + Raglius pini intermedius (Puton, 1888) [SYNONYM SUBSPECIES 291420:5KTXT nidx=null parent=8QNT2]
Raglius vulgaris homoeopus
 - Raglius vulgaris homoeopus (Horvath, 1899) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRL nidx=null parent=8PCFS]
 + Raglius vulgaris homoeopus (Horvath, 1899) [SYNONYM SUBSPECIES 291420:7HXZD nidx=null parent=8PCFS]
Ramulus angustus
 - Ramulus angustus [SYNONYM SPECIES 288943:8QRDB nidx=null parent=3YMWF]
 + Ramulus angustus (Carl, 1913) [SYNONYM SPECIES 291420:C425D nidx=null parent=3YMWF]
Ramulus bifasciatus
 - Ramulus bifasciatus [SYNONYM SPECIES 288943:8PJDG nidx=null parent=4CM26]
 + Ramulus bifasciatus (Chen & He, 1997) [SYNONYM SPECIES 291420:78QVC nidx=null parent=4CM26]
Ramulus ceylonicus
 - Ramulus ceylonicus [SYNONYM SPECIES 288943:8PJDK nidx=null parent=6BPY4]
 + Ramulus ceylonicus (Saussure, 1868) [SYNONYM SPECIES 291420:4RD7W nidx=null parent=6BPY4]
Ramulus chogxinense
 - Ramulus chogxinense [SYNONYM SPECIES 288943:8QQXC nidx=null parent=4RD82]
 + Ramulus chogxinense Chen & He, 1991 [SYNONYM SPECIES 291420:C425J nidx=null parent=4RD82]
Ramulus imperialis
 - Ramulus imperialis [SYNONYM SPECIES 288943:8PJDN nidx=null parent=8Q8WB]
 + Ramulus imperialis (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:4RD9K nidx=null parent=8Q8WB]
Ramulus irregularis
 - Ramulus irregularis [SYNONYM SPECIES 288943:8PJDP nidx=null parent=4FVG4]
 + Ramulus irregularis (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:6X37B nidx=null parent=4FVG4]
Ramulus spinicornus
 - Ramulus spinicornus [SYNONYM SPECIES 288943:8PJDT nidx=null parent=3YMWF]
 + Ramulus spinicornus (Chen & He, 2000) [SYNONYM SPECIES 291420:4RDCG nidx=null parent=3YMWF]
Ramulus taintaiensis
 - Ramulus taintaiensis [SYNONYM SPECIES 288943:8PJDV nidx=null parent=4RDCS]
 + Ramulus taintaiensis Zhou, 1997 [SYNONYM SPECIES 291420:C425K nidx=null parent=4RDCS]
Ranissus (Ranissus) leptopus
 - Ranissus (Ranissus) leptopus Fieber, 1866 [ACCEPTED SPECIES 288943:4RF9T nidx=null]
 + Ranissus (Ranissus) leptopus Fieber, 1866 [ACCEPTED SPECIES 291420:C427W nidx=null]
Raphignathidae
 - Raphignathidae [ACCEPTED FAMILY 288943:FK3 nidx=null]
 + Raphignathidae Kramer, 1877 [ACCEPTED FAMILY 291420:C42NL nidx=null]
Raphignathoidea
 - Raphignathoidea [ACCEPTED SUPERFAMILY 288943:622Q2 nidx=null]
 + Raphignathoidea Kramer, 1877 [ACCEPTED SUPERFAMILY 291420:C42NM nidx=null]
Recilia (Insulanus) hospes
 - Recilia (Insulanus) hospes (Linnavuori, 1960) non Kirkaldy, 1904 [SYNONYM SPECIES 288943:BWH8B nidx=null parent=8RLS5]
 + Recilia (Insulanus) hospes (Linnavuori, 1960) [SYNONYM SPECIES 291420:C42XB nidx=null parent=8RLS5]
Recilia (Togacephalus) oryzae
 - Recilia (Togacephalus) oryzae (Matsumura, 1902) [SYNONYM SPECIES 288943:BWZP7 nidx=null parent=8RLVK]
 + Recilia (Togacephalus) oryzae (Matsumura, 1902) [SYNONYM SPECIES 291420:C42XC nidx=null parent=8RLVK]
Rectoppia
 - Rectoppia Subías, 1980 [ACCEPTED SUBGENUS 288943:8P42L nidx=null]
 + Rectoppia Subías, 1980 [ACCEPTED SUBGENUS 291420:C425L nidx=null]
Regatarma forsteri forsteri
 - Regatarma forsteri forsteri Woodward, 1953 [SYNONYM INFRASPECIFIC_NAME 288943:8QPJK nidx=null parent=4RPSK]
 + Regatarma forsteri forsteri Woodward, 1953 [SYNONYM SUBSPECIES 291420:C42YZ nidx=null parent=4RPSK]
Revwattsia
 - Revwattsia D.L.Jones [SYNONYM UNRANKED 288943:BC5ZQ nidx=null parent=B8VJF]
 + Revwattsia D.L.Jones [SYNONYM UNRANKED 291420:C447M nidx=null parent=B8VJF]
Rhabdiopteryx doiranensis
 - Rhabdiopteryx doiranensis [SYNONYM SPECIES 288943:9HLCG nidx=null parent=4RVF3]
 + Rhabdiopteryx doiranensis Ikonomov, 1983 [SYNONYM SPECIES 291420:8N4R5 nidx=null parent=4RVF3]
Rhabdotylus planiventris
 - Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 288943:92WRF nidx=null]
 + Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 291420:8DKZ3 nidx=null]
Rhadinocopes
 - Rhadinocopes Hustache, 1931 [SYNONYM GENUS 288943:8HQHR nidx=null parent=8HRTD]
 + Rhadinocopes Hustache, 1931 [SYNONYM GENUS 291420:C44HX nidx=null parent=8HRTD]
Rhaetofungivora perrecticulata
 - Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YQR nidx=null]
 + Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWM2 nidx=null]
Rhagadotarsus
 - Rhagadotarsus Breddin, 1905 [ACCEPTED SUBGENUS 288943:8NYLY nidx=null]
 + Rhagadotarsus Breddin, 1905 [ACCEPTED SUBGENUS 291420:C44JN nidx=null]
Rhagio bicolor
 - Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YQS nidx=null]
 + Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWM5 nidx=null]
Rhamphomyia (Aclonempis) squamosissima
 - Rhamphomyia (Aclonempis) squamosissima Strobl, 1910 [ACCEPTED SPECIES 288943:BZD6K nidx=null]
 + Rhamphomyia (Aclonempis) squamosissima Strobl, 1910 [ACCEPTED SPECIES 291420:C44SG nidx=null]
Rhamphomyia (Rhamphomyia) janovensis
 - Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 288943:8DLSC nidx=null]
 + Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 291420:4S32T nidx=null]
Rhamphomyia dolomittica
 - Rhamphomyia dolomittica Barták, 1981 [SYNONYM SPECIES 288943:8DM37 nidx=null parent=8DLRD]
 + Rhamphomyia dolomittica Barták, 1981 [SYNONYM SPECIES 291420:4S2WW nidx=null parent=8DLRD]
Rhamphomyia imminuta
 - Rhamphomyia imminuta Itō, 1961 [SYNONYM SPECIES 288943:8DM5V nidx=null parent=8DL95]
 + Rhamphomyia imminuta Itō, 1961 [SYNONYM SPECIES 291420:4S329 nidx=null parent=8DL95]
Rhamphomyia pentheri
 - Rhamphomyia pentheri Barták, 1982 [SYNONYM SPECIES 288943:8DMC2 nidx=null parent=8DL8G]
 + Rhamphomyia pentheri Barták, 1982 [SYNONYM SPECIES 291420:6WTVP nidx=null parent=8DL8G]
Rhaphiderus scabroso
 - Rhaphiderus scabroso [SYNONYM SPECIES 288943:8QQMZ nidx=null parent=4S3R6]
 + Rhaphiderus scabroso Percheron, 1829 [SYNONYM SPECIES 291420:C44VL nidx=null parent=4S3R6]
Rhaphiderus spinigera
 - Rhaphiderus spinigera [SYNONYM SPECIES 288943:BWWV3 nidx=null parent=4S3R7]
 + Rhaphiderus spinigera Lucas, 1862 [SYNONYM SPECIES 291420:4S3R8 nidx=null parent=4S3R7]
Rhaphiderus spinigerus
 - Rhaphiderus spinigerus [SYNONYM SPECIES 288943:BZM9Y nidx=null parent=4S3R7]
 + Rhaphiderus spinigerus Lucas, 1862 [SYNONYM SPECIES 291420:C44VM nidx=null parent=4S3R7]
Rhaphium caliginosum
 - Rhaphium caliginosum Meigen, 1824 [ACCEPTED SPECIES 288943:92WS6 nidx=null]
 + Rhaphium caliginosum Meigen, 1824 [ACCEPTED SPECIES 291420:795XQ nidx=null]
Rhaphium fasciatum
 - Rhaphium fasciatum Meigen, 1824 [ACCEPTED SPECIES 288943:8DMKP nidx=null]
 + Rhaphium fasciatum Meigen, 1824 [ACCEPTED SPECIES 291420:7969S nidx=null]
Rheocricotopus joganhibernius
 - Rheocricotopus joganhibernius Sasa & Okazawa, 1991 [SYNONYM SPECIES 288943:9HVZV nidx=null parent=9HW96]
 + Rheocricotopus joganhibernius Sasa & Okazawa, 1991 [SYNONYM SPECIES 291420:8ZSBV nidx=null parent=9HW96]
Rhinomyza bifasciata
 - Rhinomyza bifasciata Grünberg, 1913 [SYNONYM SPECIES 288943:8DMW7 nidx=null parent=8F8MQ]
 + Rhinomyza bifasciata Grünberg, 1913 [SYNONYM SPECIES 291420:6WTPC nidx=null parent=8F8MQ]
Rhinomyza lutosa
 - Rhinomyza lutosa Grünberg, 1913 [SYNONYM SPECIES 288943:8DMWD nidx=null parent=8F8N6]
 + Rhinomyza lutosa Grünberg, 1913 [SYNONYM SPECIES 291420:6WTPF nidx=null parent=8F8N6]
Rhipidothrips kellyanus
 - Rhipidothrips kellyanus Bagnall, 1924 [SYNONYM SPECIES 288943:8RDST nidx=null parent=DTFR]
 + Rhipidothrips kellyanus Bagnall, 1924 [SYNONYM SPECIES 291420:4SB8Y nidx=null parent=DTFR]
Rhizobium selenitireducens
 - Rhizobium selenitireducens corrig. Hunter et al., 2008 [ACCEPTED SPECIES 288943:4SBZW nidx=null]
 + Rhizobium selenitireducens Hunter et al., 2008 [ACCEPTED SPECIES 291420:C45DY nidx=null]
Rhizotrogus pineticola
 - Rhizotrogus pineticola Graëlls, 1858 [SYNONYM SPECIES 288943:7YSJ2 nidx=null parent=B747B]
 + Rhizotrogus pineticola Graëlls, 1858 [SYNONYM SPECIES 291420:4SDTZ nidx=null parent=B747B]
Rhodomantini
 - Rhodomantini Schwarz & Roy, 2019 [ACCEPTED TRIBE 288943:8QQ79 nidx=null]
 + Rhodomantini [ACCEPTED TRIBE 291420:C45ZW nidx=null]
Rhopalosiphoninus (Rhopalosiphoninus) utsugi
 - Rhopalosiphoninus (Rhopalosiphoninus) utsugi [ACCEPTED SPECIES 288943:9HJYG nidx=null]
 + Rhopalosiphoninus (Rhopalosiphoninus) utsugi [ACCEPTED SPECIES 291420:C46BB nidx=null]
Rhynchomyia bicolor
 - Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YVH nidx=null]
 + Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWSP nidx=null]
Rhyncomya navarrica
 - Rhyncomya navarrica González-Mora & Peris, 1988 [ACCEPTED SPECIES 288943:6X7TH nidx=null]
 + Rhyncomya navarrica Gonz ález-Mora & Peris, 1988 [ACCEPTED SPECIES 291420:C46WW nidx=null]
Rhyparochromus (Callistonotus)
 - Rhyparochromus (Callistonotus) Horvath, 1906 [SYNONYM INFRAGENERIC_NAME 288943:8QP29 nidx=null parent=8P3BW]
 + Rhyparochromus (Callistonotus) Horvath, 1906 [SYNONYM SUBGENUS 291420:C3RW6 nidx=null parent=8P3BW]
Rhyparochromus (Graptopeltus) consors lethierryi
 - Rhyparochromus (Graptopeltus) consors lethierryi (Montandon, 1889) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6G nidx=null parent=3HB7J]
 + Rhyparochromus (Graptopeltus) consors lethierryi (Montandon, 1889) [SYNONYM SUBSPECIES 291420:5KXJ3 nidx=null parent=3HB7J]
Rhyparochromus (Liolobus)
 - Rhyparochromus (Liolobus) Reuter, 1885 [SYNONYM INFRAGENERIC_NAME 288943:BYGZ9 nidx=null parent=8P3W2]
 + Rhyparochromus (Liolobus) Reuter, 1885 [SYNONYM SUBGENUS 291420:C3N58 nidx=null parent=8P3W2]
Rhyparochromus (Plinthurgus)
 - Rhyparochromus (Plinthurgus) Kiritshenko, 1911 [SYNONYM INFRAGENERIC_NAME 288943:8QPD6 nidx=null parent=8P48Z]
 + Rhyparochromus (Plinthurgus) Kiritshenko, 1911 [SYNONYM SUBGENUS 291420:C46XY nidx=null parent=8P48Z]
Rhyparochromus (Plociomerus) brachialis
 - Rhyparochromus (Plociomerus) brachialis Stal, 1858 [SYNONYM SPECIES 288943:6X7HV nidx=null parent=4BZVY]
 + Rhyparochromus (Plociomerus) brachialis Stål, 1860 [SYNONYM SPECIES 291420:C46XZ nidx=null parent=C3X8W]
Rhyparochromus (Plociomerus) foedus
 - Rhyparochromus (Plociomerus) foedus Stal, 1858 [SYNONYM SPECIES 288943:78VHV nidx=null parent=4N9GN]
 + Rhyparochromus (Plociomerus) foedus Stål, 1860 [SYNONYM SPECIES 291420:C46Y2 nidx=null parent=C3K69]
Rhyparochromus (Plociomerus) gracilipes
 - Rhyparochromus (Plociomerus) gracilipes Stal, 1858 [SYNONYM SPECIES 288943:797HV nidx=null parent=4BNQB]
 + Rhyparochromus (Plociomerus) gracilipes Stål, 1860 [SYNONYM SPECIES 291420:C46Y3 nidx=null parent=C3SNJ]
Rhyparochromus (Plociomerus) quadristillatus
 - Rhyparochromus (Plociomerus) quadristillatus Stal, 1858 [SYNONYM SPECIES 288943:6X7HX nidx=null parent=P9HV]
 + Rhyparochromus (Plociomerus) quadristillatus Stål, 1860 [SYNONYM SPECIES 291420:C46Y5 nidx=null parent=C3NVR]
Rhyparochromus (Ragliodes)
 - Rhyparochromus (Ragliodes) Reuter, 1885 [SYNONYM INFRAGENERIC_NAME 288943:8QP7F nidx=null parent=8NYJL]
 + Rhyparochromus (Ragliodes) Reuter, 1885 [SYNONYM SUBGENUS 291420:C3ZWC nidx=null parent=8NYJL]
Rhyparochromus (Rhyparochromus)
 - Rhyparochromus (Rhyparochromus) Hahn, 1826 [SYNONYM INFRAGENERIC_NAME 288943:8QMLF nidx=null parent=8NYP9]
 + Rhyparochromus (Rhyparochromus) Hahn, 1826 [SYNONYM SUBGENUS 291420:C46XN nidx=null parent=8NYP9]
Rhyparochromus (Rhyparochromus) phoeniceus phoeniceus
 - Rhyparochromus (Rhyparochromus) phoeniceus phoeniceus (Rossi, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRM nidx=null parent=8PJNN]
 + Rhyparochromus (Rhyparochromus) phoeniceus phoeniceus (Rossi, 1794) [SYNONYM SUBSPECIES 291420:C46YC nidx=null parent=8PJNN]
Rhyparochromus (Rhyparochromus) phoeniceus sanguineus
 - Rhyparochromus (Rhyparochromus) phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM INFRASPECIFIC_NAME 288943:BX5CS nidx=null parent=8PJP7]
 + Rhyparochromus (Rhyparochromus) phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM SUBSPECIES 291420:C46YD nidx=null parent=8PJP7]
Rhyparochromus (Rhyparochromus) pini intermedius
 - Rhyparochromus (Rhyparochromus) pini intermedius (Puton, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:BX2MG nidx=null parent=8QNT2]
 + Rhyparochromus (Rhyparochromus) pini intermedius (Puton, 1888) [SYNONYM SUBSPECIES 291420:5KXJP nidx=null parent=8QNT2]
Rhyparochromus (Rhyparochromus) pini pini
 - Rhyparochromus (Rhyparochromus) pini pini (Linnaeus, 1758) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRQ nidx=null parent=8PMPY]
 + Rhyparochromus (Rhyparochromus) pini pini (Linnaeus, 1758) [SYNONYM SUBSPECIES 291420:C46YH nidx=null parent=8PMPY]
Rhyparochromus alboacuminatus bicolor
 - Rhyparochromus alboacuminatus bicolor (Horvath, 1911) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6J nidx=null parent=793GY]
 + Rhyparochromus alboacuminatus bicolor (Horvath, 1911) [SYNONYM SUBSPECIES 291420:5KXJ7 nidx=null parent=793GY]
Rhyparochromus alboacuminatus flavatus
 - Rhyparochromus alboacuminatus flavatus (Horvath, 1882) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6K nidx=null parent=793GY]
 + Rhyparochromus alboacuminatus flavatus (Horvath, 1882) [SYNONYM SUBSPECIES 291420:5KXJ8 nidx=null parent=793GY]
Rhyparochromus alboannulatus
 - Rhyparochromus alboannulatus Stal, 1858 [SYNONYM SPECIES 288943:6WVH5 nidx=null parent=VL6Z]
 + Rhyparochromus alboannulatus Stål, 1860 [SYNONYM SPECIES 291420:C46YJ nidx=null parent=VL6Z]
Rhyparochromus antennatus hirsutus
 - Rhyparochromus antennatus hirsutus (Fieber, 1861) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6M nidx=null parent=8PDTK]
 + Rhyparochromus antennatus hirsutus (Fieber, 1861) [SYNONYM SUBSPECIES 291420:5KXJC nidx=null parent=8PDTK]
Rhyparochromus beckeri beckeri
 - Rhyparochromus beckeri beckeri Frey-Gessner, 1863 [SYNONYM INFRASPECIFIC_NAME 288943:8QPFW nidx=null parent=M6P6]
 + Rhyparochromus beckeri beckeri Frey-Gessner, 1863 [SYNONYM SUBSPECIES 291420:C46YK nidx=null parent=M6P6]
Rhyparochromus chiragra maximus
 - Rhyparochromus chiragra maximus Puton & Noualhier, 1895 [SYNONYM INFRASPECIFIC_NAME 288943:8PM6Q nidx=null parent=8PDTP]
 + Rhyparochromus chiragra maximus Puton & Noualhier, 1895 [SYNONYM SUBSPECIES 291420:5KXJH nidx=null parent=8PDTP]
Rhyparochromus chiragra mixtus
 - Rhyparochromus chiragra mixtus Horvath, 1887 [SYNONYM INFRASPECIFIC_NAME 288943:8PM6R nidx=null parent=8PDTQ]
 + Rhyparochromus chiragra mixtus Horvath, 1887 [SYNONYM SUBSPECIES 291420:5KXJJ nidx=null parent=8PDTQ]
Rhyparochromus chiragra sabulicola
 - Rhyparochromus chiragra sabulicola (Thomson, 1870) [SYNONYM INFRASPECIFIC_NAME 288943:9F44V nidx=null parent=8P988]
 + Rhyparochromus chiragra sabulicola (Thomson, 1870) [SYNONYM SUBSPECIES 291420:C46YM nidx=null parent=8P988]
Rhyparochromus gracilis
 - Rhyparochromus gracilis [SYNONYM SPECIES 288943:8QN2H nidx=null parent=3X4T7]
 + Rhyparochromus gracilis (Boheman, 1852) [SYNONYM SPECIES 291420:C46YN nidx=null parent=3X4T7]
Rhyparochromus hirsutulus
 - Rhyparochromus hirsutulus [SYNONYM SPECIES 288943:8QP7K nidx=null parent=3X4T7]
 + Rhyparochromus hirsutulus (Scholtz, 1847) [SYNONYM SPECIES 291420:C46YP nidx=null parent=3X4T7]
Rhyparochromus mitellatus
 - Rhyparochromus mitellatus [SYNONYM SPECIES 288943:8QLZT nidx=null parent=47VHX]
 + Rhyparochromus mitellatus (Costa, 1855) [SYNONYM SPECIES 291420:C46YR nidx=null parent=47VHX]
Rhyparochromus ochroceras
 - Rhyparochromus ochroceras Stal, 1858 [SYNONYM SPECIES 288943:8PJNJ nidx=null parent=46P4X]
 + Rhyparochromus ochroceras Stål, 1860 [SYNONYM SPECIES 291420:C46Y4 nidx=null parent=46P4X]
Rhyparochromus phoeniceus sanguineus
 - Rhyparochromus phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM INFRASPECIFIC_NAME 288943:BZY2R nidx=null parent=8PJP7]
 + Rhyparochromus phoeniceus sanguineus (Douglas & Scott, 1868) [SYNONYM SUBSPECIES 291420:C46YF nidx=null parent=8PJP7]
Rhyparochromus pini intermedius
 - Rhyparochromus pini intermedius (Puton, 1888) [SYNONYM INFRASPECIFIC_NAME 288943:BZV2C nidx=null parent=8QNT2]
 + Rhyparochromus pini intermedius (Puton, 1888) [SYNONYM SUBSPECIES 291420:C46YG nidx=null parent=8QNT2]
Rhyparochromus pini phoeniceus
 - Rhyparochromus pini phoeniceus (Rossi, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6T nidx=null parent=8PJNN]
 + Rhyparochromus pini phoeniceus (Rossi, 1794) [SYNONYM SUBSPECIES 291420:5KXJQ nidx=null parent=8PJNN]
Rhyparochromus reuteri
 - Rhyparochromus reuteri [SYNONYM SPECIES 288943:8QP3D nidx=null parent=8PLBS]
 + Rhyparochromus reuteri (Horvath, 1885) [SYNONYM SPECIES 291420:797GR nidx=null parent=8PLBS]
Rhyparochromus subaeneus
 - Rhyparochromus subaeneus [SYNONYM SPECIES 288943:8QM5J nidx=null parent=3X4T7]
 + Rhyparochromus subaeneus (Herrich-Schaeffer, 1850) [SYNONYM SPECIES 291420:C46YT nidx=null parent=3X4T7]
Rhyparochromus terginus
 - Rhyparochromus terginus Stal, 1858 [SYNONYM SPECIES 288943:8PJPK nidx=null parent=3BKK3]
 + Rhyparochromus terginus Stål, 1860 [SYNONYM SPECIES 291420:C46YW nidx=null parent=C4LX6]
Rhyparochromus vicinus
 - Rhyparochromus vicinus Stal, 1858 [AMBIGUOUS_SYNONYM SPECIES 288943:8PJPW nidx=null parent=46P52]
 + Rhyparochromus vicinus Stål, 1860 [AMBIGUOUS_SYNONYM SPECIES 291420:C46Y6 nidx=null parent=46P52]
Rhyparochromus vulgaris homoeopus
 - Rhyparochromus vulgaris homoeopus (Horvath, 1899) [SYNONYM INFRASPECIFIC_NAME 288943:8PM6V nidx=null parent=8PCFS]
 + Rhyparochromus vulgaris homoeopus (Horvath, 1899) [SYNONYM SUBSPECIES 291420:7KR2Y nidx=null parent=8PCFS]
Rhytidochrota pilosus
 - Rhytidochrota pilosus Stål, 1878 [SYNONYM SPECIES 288943:797LN nidx=null parent=4DRT3]
 + Rhytidochrota pilosus Stål, 1878 [SYNONYM SPECIES 291420:8PJQ8 nidx=null parent=4DRT3]
Rhytiphora (Saperdopsis) marmorata
 - Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 288943:BRKPN nidx=null parent=4SX72]
 + Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 291420:C4754 nidx=null parent=4SX72]
Ribes grossularia var. atlanticum
 - Ribes grossularia var. atlanticum Ball [SYNONYM VARIETY 288943:7XTZ2 nidx=null parent=4SYLV]
 + Ribes grossularia var. atlanticum Ball [SYNONYM VARIETY 291420:5R7V7 nidx=null parent=4SYLV]
Richiardia lichiae
 - Richiardia lichiae Bassett-Smith, 1899 [SYNONYM SPECIES 288943:4SZRF nidx=null parent=X67L]
 + Richiardia lichiae (Richiardi, 1876) [SYNONYM SPECIES 291420:C47HC nidx=null parent=X67L]
Rivetinidae
 - Rivetinidae Ehrmann & Roy, 2002 [ACCEPTED FAMILY 288943:8QQ3G nidx=null]
 + Rivetinidae [ACCEPTED FAMILY 291420:C3Z9S nidx=null]
Rivetininae
 - Rivetininae Ehrmann & Roy, 2002 [ACCEPTED SUBFAMILY 288943:8QPLX nidx=null]
 + Rivetininae [ACCEPTED SUBFAMILY 291420:C47ZZ nidx=null]
Rivetinini
 - Rivetinini Ehrmann & Roy, 2002 [ACCEPTED TRIBE 288943:8Q73H nidx=null]
 + Rivetinini [ACCEPTED TRIBE 291420:C4822 nidx=null]
Rosama auritractata
 - Rosama auritractata Hampson, 1892 [SYNONYM SPECIES 288943:988B2 nidx=null parent=9889Z]
 + Rosama auritractata Moore, 1866 [SYNONYM SPECIES 291420:C48RX nidx=null parent=9889Z]
Rosema acirites
 - Rosema acirites Dyar, 1915 [SYNONYM SPECIES 288943:988BC nidx=null parent=4TF42]
 + Rosema acirites Druce, 1890 [SYNONYM SPECIES 291420:C48SP nidx=null parent=4TF42]
Rosenstockia
 - Rosenstockia Copel. [SYNONYM UNRANKED 288943:BC639 nidx=null parent=B8YB2]
 + Rosenstockia Copel. [SYNONYM UNRANKED 291420:C48TS nidx=null parent=B8YB2]
Ruba amboinensis
 - Ruba amboinensis (Brauer, 1882) [ACCEPTED SPECIES 288943:8DNLP nidx=null]
 + Ruba amboinensis (Brauer, 1882) [ACCEPTED SPECIES 291420:4THTQ nidx=null]
Rudolphiella
 - Rudolphiella Travassos, 1934 [SYNONYM GENUS 288943:BSPTX nidx=null parent=9GYDD]
 + Rudolphiella Travassos, 1924 [SYNONYM GENUS 291420:C4BZR nidx=null parent=9GYDD]
Rugosolibethra rabdotula
 - Rugosolibethra rabdotula [SYNONYM SPECIES 288943:8PJQP nidx=null parent=6PX37]
 + Rugosolibethra rabdotula (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:4TP8V nidx=null parent=6PX37]
Rugosolibethra saussurei
 - Rugosolibethra saussurei [SYNONYM SPECIES 288943:8PJQR nidx=null parent=4WW8J]
 + Rugosolibethra saussurei (Kirby, 1889) [SYNONYM SPECIES 291420:4TP8X nidx=null parent=4WW8J]
Rugosolibethra secunda
 - Rugosolibethra secunda [SYNONYM SPECIES 288943:8PJQS nidx=null parent=6PWR5]
 + Rugosolibethra secunda (Carl, 1913) [SYNONYM SPECIES 291420:4TP8Y nidx=null parent=6PWR5]
Rugosolibethra soror
 - Rugosolibethra soror [SYNONYM SPECIES 288943:8PJQT nidx=null parent=6PWR5]
 + Rugosolibethra soror (Carl, 1913) [SYNONYM SPECIES 291420:4TP8Z nidx=null parent=6PWR5]
Sabethes purpureus
 - Sabethes purpureus Peryassú, 1908 [SYNONYM SPECIES 288943:8DNXC nidx=null parent=8DNVN]
 + Sabethes purpureus Peryassú, 1908 [SYNONYM SPECIES 291420:6WYS6 nidx=null parent=8DNVN]
Saccharothrix variisporea
 - Saccharothrix variisporea corrig. (ex Tomita et al., 1977) Kim et al., 2011 [ACCEPTED SPECIES 288943:4TWLW nidx=null]
 + Saccharothrix variisporea (ex Tomita et al., 1977) Kim et al., 2011 [ACCEPTED SPECIES 291420:C4W92 nidx=null]
Sackenimyia ornata
 - Sackenimyia ornata Kröber, 1930 [SYNONYM SPECIES 288943:8DNZ4 nidx=null parent=8C5LB]
 + Sackenimyia ornata Kröber, 1930 [SYNONYM SPECIES 291420:78ZWJ nidx=null parent=8C5LB]
Sagartia carcinophilus
 - Sagartia carcinophilus Verrill, 1869 [SYNONYM SPECIES 288943:BZTGG nidx=null parent=993X2]
 + Sagartia carcinophilus Verrill, 1869 [SYNONYM SPECIES 291420:C4W97 nidx=null parent=993X2]
Salacia
 - Salacia Jukes-Browne, 1914 [SYNONYM GENUS 288943:BDXG3 nidx=null parent=7NSNJ]
 + Salacia Stål, 1874 [SYNONYM GENUS 291420:C43B4 nidx=null parent=8NML6]
Salacia diluticornis
 - Salacia diluticornis (Stal, 1858) [SYNONYM SPECIES 288943:6WZT7 nidx=null parent=MPD4]
 + Salacia diluticornis (Stal, 1860) [SYNONYM SPECIES 291420:C4WY3 nidx=null parent=C3H3L]
Salacia pusio
 - Salacia pusio (Stal, 1858) [SYNONYM SPECIES 288943:78ZGR nidx=null parent=MPDT]
 + Salacia pusio (Stal, 1860) [SYNONYM SPECIES 291420:C4WY7 nidx=null parent=C3H3M]
Saliocleta (Saliocleta) retrofusca
 - Saliocleta (Saliocleta) retrofusca de Joannis, 1907 [ACCEPTED SPECIES 288943:948JN nidx=null]
 + Saliocleta (Saliocleta) retrofusca (de Joannis, 1894) [ACCEPTED SPECIES 291420:C4WYH nidx=null]
Sapium biglandulosum f. longissimum
 - Sapium biglandulosum f. longissimum Chodat & Hassl. [SYNONYM FORM 288943:5SYLM nidx=null parent=79LFB]
 + Sapium biglandulosum f. longissimum Chodat & Hassl. [SYNONYM FORM 291420:5SYLL nidx=null parent=79LFB]
Saprinus (Phaonius)
 - Saprinus (Phaonius) Reichardt, 1941 [ACCEPTED SUBGENUS 288943:9LM83 nidx=null]
 + Saprinus (Phaonius) Reichardt, 1941 [ACCEPTED SUBGENUS 291420:8P3WW nidx=null]
Sapromyza fuscipes
 - Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3YW8 nidx=null]
 + Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JWVH nidx=null]
Sapromyza inculta
 - Sapromyza inculta Pandellé, 1902 [SYNONYM SPECIES 288943:8DPBL nidx=null parent=8DP5X]
 + Sapromyza inculta Pandellé, 1902 [SYNONYM SPECIES 291420:79KQP nidx=null parent=8DP5X]
Sapromyza lancifer
 - Sapromyza lancifer Malloch, 1926 [ACCEPTED SPECIES 288943:8DPC4 nidx=null]
 + Sapromyza lancifer Malloch, 1926 [ACCEPTED SPECIES 291420:6XL38 nidx=null]
Sapromyza quadriseta
 - Sapromyza quadriseta Pandellé, 1902 [SYNONYM SPECIES 288943:8DPG8 nidx=null parent=8DP56]
 + Sapromyza quadriseta Pandellé, 1902 [SYNONYM SPECIES 291420:6XL6F nidx=null parent=8DP56]
Sarcophaga (Sarcosolomonia) hongheensis
 - Sarcophaga (Sarcosolomonia) hongheensis (Li & Ye, 1992) [PROVISIONALLY_ACCEPTED SPECIES 288943:856WT nidx=null]
 + Sarcophaga (Sarcosolomonia) hongheensis (Li & Ye, 1992) [PROVISIONALLY_ACCEPTED SPECIES 291420:7YXMX nidx=null]
Sarcophaga argentina
 - Sarcophaga argentina Brèthes, 1916 [SYNONYM SPECIES 288943:8DQSG nidx=null parent=8DQ2S]
 + Sarcophaga argentina Brèthes, 1916 [SYNONYM SPECIES 291420:79M7Y nidx=null parent=8DQ2S]
Sarcophaga congrua
 - Sarcophaga congrua Pandellé, 1896 [SYNONYM SPECIES 288943:8DQXH nidx=null parent=8DPSR]
 + Sarcophaga congrua Pandellé, 1896 [SYNONYM SPECIES 291420:6XLGG nidx=null parent=8DPSR]
Sarcophaga cyathisans
 - Sarcophaga cyathisans Pandellé, 1896 [SYNONYM SPECIES 288943:8DQYH nidx=null parent=8DQBH]
 + Sarcophaga cyathisans Pandellé, 1896 [SYNONYM SPECIES 291420:6XLH8 nidx=null parent=8DQBH]
Sarcophaga dionysii
 - Sarcophaga dionysii Böttcher, 1913 [SYNONYM SPECIES 288943:8DQZD nidx=null parent=8DPNL]
 + Sarcophaga dionysii Böttcher, 1913 [SYNONYM SPECIES 291420:79LJK nidx=null parent=8DPNL]
Sarcophaga ebrachiata
 - Sarcophaga ebrachiata Pandellé, 1896 [SYNONYM SPECIES 288943:8DQZY nidx=null parent=8DPY9]
 + Sarcophaga ebrachiata Pandellé, 1896 [SYNONYM SPECIES 291420:79LK2 nidx=null parent=8DPY9]
Sarcophaga falculata
 - Sarcophaga falculata Pandellé, 1896 [SYNONYM SPECIES 288943:8943P nidx=null parent=8DQ2S]
 + Sarcophaga falculata Pandellé, 1896 [SYNONYM SPECIES 291420:79LJ8 nidx=null parent=8DQ2S]
Sarcophaga franchettii
 - Sarcophaga franchettii Séguy, 1931 [SYNONYM SPECIES 288943:8DR3T nidx=null parent=8DQBL]
 + Sarcophaga franchettii Séguy, 1931 [SYNONYM SPECIES 291420:79LLR nidx=null parent=8DQBL]
Sarcophaga fuscicauda
 - Sarcophaga fuscicauda Böttcher, 1912 [SYNONYM SPECIES 288943:8DR4F nidx=null parent=8DQD7]
 + Sarcophaga fuscicauda Böttcher, 1912 [SYNONYM SPECIES 291420:79LLW nidx=null parent=8DQD7]
Sarcophaga guerilla
 - Sarcophaga guerilla Böttcher, 1913 [SYNONYM SPECIES 288943:8DR5H nidx=null parent=8DPTQ]
 + Sarcophaga guerilla Böttcher, 1913 [SYNONYM SPECIES 291420:79LKR nidx=null parent=8DPTQ]
Sarcophaga helea
 - Sarcophaga helea Séguy, 1934 [SYNONYM SPECIES 288943:8DR5X nidx=null parent=8DQBN]
 + Sarcophaga helea Séguy, 1934 [SYNONYM SPECIES 291420:79LL7 nidx=null parent=8DQBN]
Sarcophaga indigens
 - Sarcophaga indigens Böttcher, 1913 [SYNONYM SPECIES 288943:8DR7B nidx=null parent=8DPXK]
 + Sarcophaga indigens Böttcher, 1913 [SYNONYM SPECIES 291420:79LMK nidx=null parent=8DPXK]
Sarcophaga infantilis
 - Sarcophaga infantilis Böttcher, 1913 [SYNONYM SPECIES 288943:8DR7G nidx=null parent=8DPTS]
 + Sarcophaga infantilis Böttcher, 1913 [SYNONYM SPECIES 291420:79LMQ nidx=null parent=8DPTS]
Sarcophaga infixa
 - Sarcophaga infixa Böttcher, 1913 [SYNONYM SPECIES 288943:8DR7H nidx=null parent=9HCSN]
 + Sarcophaga infixa Böttcher, 1913 [SYNONYM SPECIES 291420:6XLMR nidx=null parent=9HCSN]
Sarcophaga krameri
 - Sarcophaga krameri Böttcher, 1912 [SYNONYM SPECIES 288943:8DR9N nidx=null parent=8DQM2]
 + Sarcophaga krameri Böttcher, 1912 [SYNONYM SPECIES 291420:6XNDT nidx=null parent=8DQM2]
Sarcophaga laciniata
 - Sarcophaga laciniata Pandellé, 1896 [SYNONYM SPECIES 288943:8DR9V nidx=null parent=8DPNB]
 + Sarcophaga laciniata Pandellé, 1896 [SYNONYM SPECIES 291420:6XNC7 nidx=null parent=8DPNB]
Sarcophaga latigena
 - Sarcophaga latigena Pandellé, 1896 [SYNONYM SPECIES 288943:8DRB9 nidx=null parent=8DPX3]
 + Sarcophaga latigena Pandellé, 1896 [SYNONYM SPECIES 291420:6XNCF nidx=null parent=8DPX3]
Sarcophaga mezzadrii
 - Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 288943:8DRDD nidx=null parent=8DQCD]
 + Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 291420:79NF3 nidx=null parent=8DQCD]
Sarcophaga nigrans
 - Sarcophaga nigrans Pandellé, 1896 [SYNONYM SPECIES 288943:8DRFR nidx=null parent=8DQ83]
 + Sarcophaga nigrans Pandellé, 1896 [SYNONYM SPECIES 291420:79NGM nidx=null parent=8DQ83]
Sarcophaga orchidea
 - Sarcophaga orchidea Böttcher, 1913 [SYNONYM SPECIES 288943:8DRH5 nidx=null parent=8DQBN]
 + Sarcophaga orchidea Böttcher, 1913 [SYNONYM SPECIES 291420:79NJG nidx=null parent=8DQBN]
Sarcophaga penultima
 - Sarcophaga penultima Böttcher, 1913 [SYNONYM SPECIES 288943:8DRJ2 nidx=null parent=8DPTH]
 + Sarcophaga penultima Böttcher, 1913 [SYNONYM SPECIES 291420:79NJ4 nidx=null parent=8DPTH]
Sarcophaga petiolata
 - Sarcophaga petiolata Pandellé, 1896 [SYNONYM SPECIES 288943:8DRJ9 nidx=null parent=8DPZV]
 + Sarcophaga petiolata Pandellé, 1896 [SYNONYM SPECIES 291420:79NJ9 nidx=null parent=8DPZV]
Sarcophaga quadrata
 - Sarcophaga quadrata Bouché, 1834 [SYNONYM SPECIES 288943:8DRKY nidx=null parent=8W7FP]
 + Sarcophaga quadrata Bouché, 1834 [SYNONYM SPECIES 291420:79MZB nidx=null parent=8W7FP]
Sarcophaga rondanii
 - Sarcophaga rondanii Böttcher, 1913 [SYNONYM SPECIES 288943:8DRLQ nidx=null parent=8DPV2]
 + Sarcophaga rondanii Böttcher, 1913 [SYNONYM SPECIES 291420:79NBC nidx=null parent=8DPV2]
Sarcophaga rostrata
 - Sarcophaga rostrata Pandellé, 1896 [SYNONYM SPECIES 288943:8DRLW nidx=null parent=8DQ8H]
 + Sarcophaga rostrata Pandellé, 1896 [SYNONYM SPECIES 291420:79NBF nidx=null parent=8DQ8H]
Sarcophaga scoparia
 - Sarcophaga scoparia Pandellé, 1896 [SYNONYM SPECIES 288943:8946S nidx=null parent=8DQF3]
 + Sarcophaga scoparia Pandellé, 1896 [SYNONYM SPECIES 291420:79MRG nidx=null parent=8DQF3]
Sarcophaga tultschensis
 - Sarcophaga tultschensis Böttcher, 1913 [SYNONYM SPECIES 288943:8DRR9 nidx=null parent=8DPNL]
 + Sarcophaga tultschensis Böttcher, 1913 [SYNONYM SPECIES 291420:79N2S nidx=null parent=8DPNL]
Sarcotachina moralesi
 - Sarcotachina moralesi Séguy, 1953 [SYNONYM SPECIES 288943:8DRW4 nidx=null parent=8B7JK]
 + Sarcotachina moralesi Séguy, 1953 [SYNONYM SPECIES 291420:79MX5 nidx=null parent=8B7JK]
Sataria
 - Sataria Annandale, 1920 [SYNONYM GENUS 288943:BDYT2 nidx=null parent=7P9PL]
 + Sataria Raf. [SYNONYM UNRANKED 291420:C4WBT nidx=null parent=6BFW]
Scaeva ambiguum
 - Scaeva ambiguum Fallén, 1817 [SYNONYM SPECIES 288943:894CS nidx=null parent=8DDZ6]
 + Scaeva ambiguum Fallén, 1817 [SYNONYM SPECIES 291420:6XSF3 nidx=null parent=8DDZ6]
Scaeva hyalinata
 - Scaeva hyalinata Fallén, 1817 [SYNONYM SPECIES 288943:8DRZN nidx=null parent=8FMX5]
 + Scaeva hyalinata Fallén, 1817 [SYNONYM SPECIES 291420:6XSH7 nidx=null parent=8FMX5]
Scaeva olitoria
 - Scaeva olitoria Fallén, 1817 [SYNONYM SPECIES 288943:8DS22 nidx=null parent=8C48K]
 + Scaeva olitoria Fallén, 1817 [SYNONYM SPECIES 291420:79SHB nidx=null parent=8C48K]
Scaphinectes
 - Scaphinectes Adám, 1993 [SYNONYM SUBGENUS 288943:8P43Z nidx=null parent=8NNLD]
 + Scaphinectes Adám, 1993 [SYNONYM SUBGENUS 291420:C3H9C nidx=null parent=8NNLD]
Scaphytopius (Cloanthanus) abbreviatus
 - Scaphytopius (Cloanthanus) abbreviatus (DeLong, 1916) [SYNONYM SPECIES 288943:8RDVV nidx=null parent=9KSJ3]
 + Scaphytopius (Cloanthanus) abbreviatus (DeLong, 1916) [SYNONYM SPECIES 291420:C4WC4 nidx=null parent=9KSJ3]
Scaphytopius (Cloanthanus) acutus cirrus
 - Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 288943:8RFTY nidx=null parent=9LK97]
 + Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 291420:C4WC5 nidx=null parent=9LK97]
Scaphytopius (Cloanthanus) acutus tenuis
 - Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 288943:BQFFV nidx=null parent=9LK99]
 + Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 291420:C4WC6 nidx=null parent=9LK99]
Scaphytopius (Cloanthanus) albocephalus
 - Scaphytopius (Cloanthanus) albocephalus (DeLong, 1943) [SYNONYM SPECIES 288943:8RDW3 nidx=null parent=9KSJF]
 + Scaphytopius (Cloanthanus) albocephalus (DeLong, 1943) [SYNONYM SPECIES 291420:C4WC9 nidx=null parent=9KSJF]
Scaphytopius (Cloanthanus) anticus
 - Scaphytopius (Cloanthanus) anticus (Stål, 1862) [SYNONYM SPECIES 288943:8RDWB nidx=null parent=9KSJW]
 + Scaphytopius (Cloanthanus) anticus (Stål, 1862) [SYNONYM SPECIES 291420:C4WCD nidx=null parent=9KSJW]
Scaphytopius (Cloanthanus) brevis
 - Scaphytopius (Cloanthanus) brevis (Van Duzee, 1907) [SYNONYM SPECIES 288943:8RDWL nidx=null parent=9KSK9]
 + Scaphytopius (Cloanthanus) brevis (Van Duzee, 1907) [SYNONYM SPECIES 291420:C4WCF nidx=null parent=9KSK9]
Scaphytopius (Cloanthanus) calliandrus
 - Scaphytopius (Cloanthanus) calliandrus (Ball, 1931) [SYNONYM SPECIES 288943:8RDWN nidx=null parent=9KSKH]
 + Scaphytopius (Cloanthanus) calliandrus (Ball, 1931) [SYNONYM SPECIES 291420:C4WCJ nidx=null parent=9KSKH]
Scaphytopius (Cloanthanus) cinnamoneus
 - Scaphytopius (Cloanthanus) cinnamoneus (Osborn, 1915) [SYNONYM SPECIES 288943:9MHX6 nidx=null parent=9MHX5]
 + Scaphytopius (Cloanthanus) cinnamoneus (Osborn, 1915) [SYNONYM SPECIES 291420:8RNDV nidx=null parent=9MHX5]
Scaphytopius (Cloanthanus) cumbresus
 - Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 288943:BZTKF nidx=null parent=9KSKZ]
 + Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 291420:8RDWY nidx=null parent=9KSKZ]
Scaphytopius (Cloanthanus) frontalis
 - Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 288943:8RDXD nidx=null parent=9KSLV]
 + Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 291420:C4WCQ nidx=null parent=9KSLV]
Scaphytopius (Cloanthanus) fuscicephalus
 - Scaphytopius (Cloanthanus) fuscicephalus Hepner, 1946 [SYNONYM SPECIES 288943:8RDXH nidx=null parent=9KSM2]
 + Scaphytopius (Cloanthanus) fuscicephalus Hepner, 1946 [SYNONYM SPECIES 291420:C4WCR nidx=null parent=9KSM2]
Scaphytopius (Cloanthanus) guterranus
 - Scaphytopius (Cloanthanus) guterranus (Ball, 1931) [SYNONYM SPECIES 288943:8RDXL nidx=null parent=9KSM7]
 + Scaphytopius (Cloanthanus) guterranus (Ball, 1931) [SYNONYM SPECIES 291420:C4WCV nidx=null parent=9KSM7]
Scaphytopius (Cloanthanus) hebatus
 - Scaphytopius (Cloanthanus) hebatus (DeLong, 1943) [SYNONYM SPECIES 288943:8RDXN nidx=null parent=9KSM9]
 + Scaphytopius (Cloanthanus) hebatus (DeLong, 1943) [SYNONYM SPECIES 291420:C4WCW nidx=null parent=9KSM9]
Scaphytopius (Cloanthanus) hymenocleae
 - Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 288943:8RDXR nidx=null parent=9KSMD]
 + Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 291420:C4WCX nidx=null parent=9KSMD]
Scaphytopius (Cloanthanus) latens
 - Scaphytopius (Cloanthanus) latens (DeLong, 1943) [SYNONYM SPECIES 288943:8RDXZ nidx=null parent=9KSMS]
 + Scaphytopius (Cloanthanus) latens (DeLong, 1943) [SYNONYM SPECIES 291420:C4WD4 nidx=null parent=9KSMS]
Scaphytopius (Cloanthanus) lineacephalus
 - Scaphytopius (Cloanthanus) lineacephalus Caldwell, 1952 [SYNONYM SPECIES 288943:8RDY5 nidx=null parent=9KSMY]
 + Scaphytopius (Cloanthanus) lineacephalus Caldwell, 1952 [SYNONYM SPECIES 291420:C4WD5 nidx=null parent=9KSMY]
Scaphytopius (Cloanthanus) linnavuorii
 - Scaphytopius (Cloanthanus) linnavuorii McKamey & Hicks, 2007 [SYNONYM SPECIES 288943:BZTKL nidx=null parent=9KSN3]
 + Scaphytopius (Cloanthanus) linnavuorii McKamey & Hicks, 2007 [SYNONYM SPECIES 291420:8RSDS nidx=null parent=9KSN3]
Scaphytopius (Cloanthanus) marginifrons
 - Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 288943:8RDY9 nidx=null parent=9KSND]
 + Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 291420:C4WD7 nidx=null parent=9KSND]
Scaphytopius (Cloanthanus) pallidiscutus
 - Scaphytopius (Cloanthanus) pallidiscutus Hepner, 1946 [SYNONYM SPECIES 288943:BWX75 nidx=null parent=9KSP5]
 + Scaphytopius (Cloanthanus) pallidiscutus Hepner, 1946 [SYNONYM SPECIES 291420:8RDYQ nidx=null parent=9KSP5]
Scaphytopius (Cloanthanus) paulistanus
 - Scaphytopius (Cloanthanus) paulistanus Zanol, 2000 [SYNONYM SPECIES 288943:8RDYT nidx=null parent=9KSP9]
 + Scaphytopius (Cloanthanus) paulistanus Zanol, 2000 [SYNONYM SPECIES 291420:C4WDD nidx=null parent=9KSP9]
Scaphytopius (Cloanthanus) rotundiceps
 - Scaphytopius (Cloanthanus) rotundiceps Linnavuori, 1959 [SYNONYM SPECIES 288943:BVWLV nidx=null parent=9KSPJ]
 + Scaphytopius (Cloanthanus) rotundiceps Linnavuori, 1959 [SYNONYM SPECIES 291420:8RDZ3 nidx=null parent=9KSPJ]
Scaphytopius (Cloanthanus) serratus
 - Scaphytopius (Cloanthanus) serratus (DeLong, 1943) [SYNONYM SPECIES 288943:8RDZ7 nidx=null parent=9KSPS]
 + Scaphytopius (Cloanthanus) serratus (DeLong, 1943) [SYNONYM SPECIES 291420:C4WDG nidx=null parent=9KSPS]
Scaphytopius (Cloanthanus) thea
 - Scaphytopius (Cloanthanus) thea Linnavuori & DeLong, 1979 [SYNONYM SPECIES 288943:8RDZF nidx=null parent=9KSQ3]
 + Scaphytopius (Cloanthanus) thea Linnavuori & DeLong, 1979 [SYNONYM SPECIES 291420:C4WDH nidx=null parent=9KSQ3]
Scaphytopius (Cloanthanus) triangularis
 - Scaphytopius (Cloanthanus) triangularis (DeLong, 1945) [SYNONYM SPECIES 288943:8RDZH nidx=null parent=9KSQ6]
 + Scaphytopius (Cloanthanus) triangularis (DeLong, 1945) [SYNONYM SPECIES 291420:C4WDK nidx=null parent=9KSQ6]
Scaphytopius (Cloanthanus) tripunctatus
 - Scaphytopius (Cloanthanus) tripunctatus (DeLong, 1943) [SYNONYM SPECIES 288943:8RDZK nidx=null parent=9KSQ9]
 + Scaphytopius (Cloanthanus) tripunctatus (DeLong, 1943) [SYNONYM SPECIES 291420:C4WDM nidx=null parent=9KSQ9]
Scaphytopius (Cloanthanus) vinculus
 - Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 288943:8RDZP nidx=null parent=9KSQG]
 + Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 291420:C4WDN nidx=null parent=9KSQG]
Scaphytopius (Cloanthanus) vittifrons
 - Scaphytopius (Cloanthanus) vittifrons Hepner, 1946 [SYNONYM SPECIES 288943:BZN45 nidx=null parent=9KSQK]
 + Scaphytopius (Cloanthanus) vittifrons Hepner, 1946 [SYNONYM SPECIES 291420:8RDZS nidx=null parent=9KSQK]
Scaphytopius (Convelinus) alas parvalas
 - Scaphytopius (Convelinus) alas parvalas (DeLong, 1943) [SYNONYM SUBSPECIES 288943:BZY3Z nidx=null parent=9LK9B]
 + Scaphytopius (Convelinus) alas parvalas (DeLong, 1943) [SYNONYM SUBSPECIES 291420:C4WC7 nidx=null parent=9LK9B]
Scaphytopius (Convelinus) albifrons
 - Scaphytopius (Convelinus) albifrons Hepner, 1946 [SYNONYM SPECIES 288943:BZTK6 nidx=null parent=9KSJB]
 + Scaphytopius (Convelinus) albifrons Hepner, 1946 [SYNONYM SPECIES 291420:C4WC8 nidx=null parent=9KSJB]
Scaphytopius (Convelinus) desertanus
 - Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 288943:BZN3T nidx=null parent=9KSL6]
 + Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 291420:C4WCM nidx=null parent=9KSL6]
Scaphytopius (Convelinus) neloricatus
 - Scaphytopius (Convelinus) neloricatus Caldwell, 1952 [SYNONYM SPECIES 288943:BZTKN nidx=null parent=9KSNM]
 + Scaphytopius (Convelinus) neloricatus Caldwell, 1952 [SYNONYM SPECIES 291420:8RF2J nidx=null parent=9KSNM]
Scaphytopius (Fundarus) obatubira
 - Scaphytopius (Fundarus) obatubira Zanol, 2000 [SYNONYM SPECIES 288943:8RF2T nidx=null parent=9KSNY]
 + Scaphytopius (Fundarus) obatubira Zanol, 2000 [SYNONYM SPECIES 291420:C4WDP nidx=null parent=9KSNY]
Scaphytopius (Scaphytopius) catalinus
 - Scaphytopius (Scaphytopius) catalinus (Ball, 1909) [SYNONYM SPECIES 288943:8RNFL nidx=null parent=9QP2M]
 + Scaphytopius (Scaphytopius) catalinus (Ball, 1909) [SYNONYM SPECIES 291420:C4WDQ nidx=null parent=9QP2M]
Scaphytopius (Scaphytopius) eburneus
 - Scaphytopius (Scaphytopius) eburneus Zanol, 2000 [SYNONYM SPECIES 288943:BZTKG nidx=null parent=9KSLK]
 + Scaphytopius (Scaphytopius) eburneus Zanol, 2000 [SYNONYM SPECIES 291420:8RF32 nidx=null parent=9KSLK]
Scaphytopius (Scaphytopius) latidens
 - Scaphytopius (Scaphytopius) latidens (DeLong, 1944) [SYNONYM SPECIES 288943:8RF33 nidx=null parent=9KSMT]
 + Scaphytopius (Scaphytopius) latidens (DeLong, 1944) [SYNONYM SPECIES 291420:C4WDR nidx=null parent=9KSMT]
Scaptia palpalis
 - Scaptia palpalis Kröber, 1931 [SYNONYM SPECIES 288943:8DS7V nidx=null parent=9J7CM]
 + Scaptia palpalis Kröber, 1931 [SYNONYM SPECIES 291420:6Y6KK nidx=null parent=9J7CM]
Scaptomyza chopardi
 - Scaptomyza chopardi Séguy, 1936 [SYNONYM SPECIES 288943:8DSKZ nidx=null parent=8DSCV]
 + Scaptomyza chopardi Séguy, 1936 [SYNONYM SPECIES 291420:6XTWH nidx=null parent=8DSCV]
Scapulicambarus
 - Scapulicambarus Hobbs, 1972 [SYNONYM SUBGENUS 288943:8P442 nidx=null parent=7PV9X]
 + Scapulicambarus Hobbs, 1972 [SYNONYM SUBGENUS 291420:C3G47 nidx=null parent=7PV9X]
Scelimena bellula
 - Scelimena bellula Storozhenko & Dawwrueng, 2015 [ACCEPTED SPECIES 288943:4V4F5 nidx=null]
 + Scelimena bellula Storozhenko & Dawwrueng, 2015 [ACCEPTED SPECIES 291420:C4WDX nidx=null]
Scelimena india
 - Scelimena india Hancock, 1907 [SYNONYM SPECIES 288943:8PJSR nidx=null parent=8PZLQ]
 + Scelimena india Hancock, 1907 [SYNONYM SPECIES 291420:C4WDY nidx=null parent=8PZLQ]
Scelimena wuyishanensis
 - Scelimena wuyishanensis Deng, 2016 [SYNONYM SPECIES 288943:8PJSX nidx=null parent=4JRN8]
 + Scelimena wuyishanensis Deng, 2016 [SYNONYM SPECIES 291420:C4WDZ nidx=null parent=4JRN8]
Sceloenopla
 - Sceloenopla Chevrolat in Dejean, 1836 [SYNONYM SUBGENUS 288943:B6RZX nidx=null parent=7D8Z]
 + Sceloenopla Chevrolat in Dejean, 1836 [SYNONYM SUBGENUS 291420:8NYX5 nidx=null parent=7D8Z]
Scelotes inornatus
 - Scelotes inornatus (Smith, 1849) [ACCEPTED SPECIES 288943:6XVZB nidx=null]
 + Scelotes inornatus (Smith, 1849) [ACCEPTED SPECIES 291420:C4WF2 nidx=null]
Scenopinus adventicius
 - Scenopinus adventicius Hardy, 1960 [ACCEPTED SPECIES 288943:4V5LF nidx=null]
 + Scenopinus adventicius Hardy, 1960 [ACCEPTED SPECIES 291420:C4X7R nidx=null]
Scheloribates
 - Scheloribates Berlese, 1908 [ACCEPTED SUBGENUS 288943:8NYXL nidx=null]
 + Scheloribates Berlese, 1908 [ACCEPTED SUBGENUS 291420:C3JX4 nidx=null]
Schistostoma brandbergense
 - Schistostoma brandbergense Shamshev & Sinclair, 2006 [ACCEPTED SPECIES 288943:8DTDJ nidx=null]
 + Schistostoma brandbergense Shamshev & Sinclair, 2006 [ACCEPTED SPECIES 291420:4V9JN nidx=null]
Schizaphis (Schizaphis) pyri
 - Schizaphis (Schizaphis) pyri [ACCEPTED SPECIES 288943:79VCD nidx=null]
 + Schizaphis (Schizaphis) pyri [ACCEPTED SPECIES 291420:C4WFF nidx=null]
Schizocephalini
 - Schizocephalini Saussure, 1869 [ACCEPTED TRIBE 288943:8QPQS nidx=null]
 + Schizocephalini [ACCEPTED TRIBE 291420:C4X89 nidx=null]
Schizodiplatys hoogstraali
 - Schizodiplatys hoogstraali [SYNONYM SPECIES 288943:BX29R nidx=null parent=BZ9T9]
 + Schizodiplatys hoogstraali (Srivastava, 1978) [SYNONYM SPECIES 291420:6Y8VW nidx=null parent=BZ9T9]
Schizodiplatys nigriceps
 - Schizodiplatys nigriceps [SYNONYM SPECIES 288943:BX29S nidx=null parent=C2J9D]
 + Schizodiplatys nigriceps (Kirby, 1891) [SYNONYM SPECIES 291420:79WW8 nidx=null parent=C2J9D]
Schizoloma
 - Schizoloma Gaudich. [SYNONYM UNRANKED 288943:BC6M5 nidx=null parent=B8YJQ]
 + Schizoloma Gaudich. [SYNONYM UNRANKED 291420:C3MWQ nidx=null parent=B8YJQ]
Schizomantodea
 - Schizomantodea Schwarz & Roy, 2019 [ACCEPTED INFRAORDER 288943:8QQ7G nidx=null]
 + Schizomantodea [ACCEPTED INFRAORDER 291420:C4X8F nidx=null]
Schoenobates saltator
 - Schoenobates saltator Saussure & Pictet, 1897 [SYNONYM SPECIES 288943:8PJVV nidx=null parent=8QK3L]
 + Schoenobates saltator Saussure & Pictet, 1897 [SYNONYM SPECIES 291420:C4WFL nidx=null parent=8QK3L]
Schöbliidae
 - Schöbliidae Verhoeff, 1938 [SYNONYM INFRAORDER 288943:BT6M3 nidx=null parent=7NKYH]
 + Schöbliidae Verhoeff, 1938 [SYNONYM FAMILY 291420:C4X92 nidx=null parent=7NKYH]
Scincella reevesii
 - Scincella reevesii (Gray, 1838) [ACCEPTED SPECIES 288943:4VK3T nidx=null]
 + Scincella reevesii (Gray, 1838) [ACCEPTED SPECIES 291420:C4WG3 nidx=null]
Scionecra siremps
 - Scionecra siremps [SYNONYM SPECIES 288943:8PJW7 nidx=null parent=8PFKF]
 + Scionecra siremps (Redtenbacher, 1908) [SYNONYM SPECIES 291420:6XXZY nidx=null parent=8PFKF]
Scipopus (Scipopus) calocephalus
 - Scipopus (Scipopus) calocephalus (Bigot, 1886) [ACCEPTED SPECIES 288943:8T3VL nidx=null]
 + Scipopus (Scipopus) calocephalus (Bigot, 1886) [ACCEPTED SPECIES 291420:C4XMG nidx=null]
Scoliocentra bipunctata
 - Scoliocentra bipunctata Müller, 1924 [SYNONYM SPECIES 288943:8DVG2 nidx=null parent=8DVFR]
 + Scoliocentra bipunctata Müller, 1924 [SYNONYM SPECIES 291420:6Y9GX nidx=null parent=8DVFR]
Scoloplos (Leodamas) johnstonei
 - Scoloplos (Leodamas) johnstonei Day, 1934 [SYNONYM SPECIES 288943:BWH9L nidx=null parent=85RHS]
 + Scoloplos (Leodamas) johnstonei Day, 1934 [SYNONYM SPECIES 291420:C4WGC nidx=null parent=85RHS]
Scolopostethus adjunctus
 - Scolopostethus adjunctus [SYNONYM SPECIES 288943:8PJWD nidx=null parent=4VSP7]
 + Scolopostethus adjunctus [AMBIGUOUS_SYNONYM SPECIES 291420:C4XMZ nidx=null parent=4VSQK]
 + Scolopostethus adjunctus [AMBIGUOUS_SYNONYM SPECIES 291420:C4XN2 nidx=null parent=8Q7H8]
 + Scolopostethus adjunctus [AMBIGUOUS_SYNONYM SPECIES 291420:C4XN3 nidx=null parent=4VSQB]
Scolopostethus pictus pictus
 - Scolopostethus pictus pictus (Schilling, 1829) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRT nidx=null parent=4VSQ8]
 + Scolopostethus pictus pictus (Schilling, 1829) [SYNONYM SUBSPECIES 291420:C4WGF nidx=null parent=4VSQ8]
Scopelus humboldtii
 - Scopelus humboldtii () non Risso, 1810 [MISAPPLIED SPECIES 288943:BZTQ5 nidx=null parent=53NJC]
 + Scopelus humboldtii () [MISAPPLIED SPECIES 291420:C4XNJ nidx=null parent=53NJC]
Scopiastes (Scopiastella)
 - Scopiastes (Scopiastella) Slater, 1957 [SYNONYM INFRAGENERIC_NAME 288943:8QPG9 nidx=null parent=8NZ2M]
 + Scopiastes (Scopiastella) Slater, 1957 [SYNONYM SUBGENUS 291420:C4WGH nidx=null parent=8NZ2M]
Scopolia lateralis
 - Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Z6M nidx=null]
 + Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JX98 nidx=null]
Scottopsyllus intermedius
 - Scottopsyllus intermedius (Scott T. & Scott A., 1895) [SYNONYM SPECIES 288943:BTDQL nidx=null parent=5BWZP]
 + Scottopsyllus intermedius (Scott T. & Scott A., 1895) [SYNONYM SPECIES 291420:C4WGJ nidx=null parent=5BWZP]
Scutariella stammeri
 - Scutariella stammeri Matjašič, 1957 [ACCEPTED SPECIES 288943:BCH4Y nidx=null]
 + Scutariella stammeri Matjašič, 1958 [ACCEPTED SPECIES 291420:4VZX8 nidx=null]
Scutelliseta brunneonigra
 - Scutelliseta brunneonigra Richards, 1968 [ACCEPTED SPECIES 288943:8DVHQ nidx=null]
 + Scutelliseta brunneonigra Richards, 1968 [ACCEPTED SPECIES 291420:4W327 nidx=null]
Sedum hispanicum f. durabile
 - Sedum hispanicum f. durabile Afferni [SYNONYM FORM 288943:5SZ83 nidx=null parent=4W9DP]
 + Sedum hispanicum f. durabile Afferni [SYNONYM FORM 291420:5SZ84 nidx=null parent=4W9DP]
Selaginella albonitens
 - Selaginella albonitens Spring [SYNONYM SPECIES 288943:BCJTH nidx=null parent=BBCVZ]
 + Selaginella albonitens Spring [SYNONYM SPECIES 291420:4WBC5 nidx=null parent=BBCVZ]
Senotainia fani
 - Senotainia fani Verves, 1994 [ACCEPTED SPECIES 288943:4WPLF nidx=null]
 + Senotainia fani Verves, 1994 [ACCEPTED SPECIES 291420:C4WGY nidx=null]
Senticolis triaspis intermedius
 - Senticolis triaspis intermedius [SYNONYM INFRASPECIFIC_NAME 288943:89L5K nidx=null parent=4WPQG]
 + Senticolis triaspis intermedius [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVG nidx=null parent=4WPQG]
Sephina (Sephina)
 - Sephina (Sephina) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BWGBT nidx=null parent=8NZ43]
 + Sephina (Sephina) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C4WGZ nidx=null parent=8NZ43]
Sepsis chappuisi
 - Sepsis chappuisi Séguy, 1938 [SYNONYM SPECIES 288943:8DVX6 nidx=null parent=8DVT6]
 + Sepsis chappuisi Séguy, 1938 [SYNONYM SPECIES 291420:4WQXH nidx=null parent=8DVT6]
Sepsis chopardi
 - Sepsis chopardi Séguy, 1932 [SYNONYM SPECIES 288943:8DVX8 nidx=null parent=8DVSD]
 + Sepsis chopardi Séguy, 1932 [SYNONYM SPECIES 291420:4WQXJ nidx=null parent=8DVSD]
Sepsis desultor
 - Sepsis desultor Séguy, 1932 [SYNONYM SPECIES 288943:8DVXV nidx=null parent=8DVSK]
 + Sepsis desultor Séguy, 1932 [SYNONYM SPECIES 291420:4WQY3 nidx=null parent=8DVSK]
Sepsis icaria
 - Sepsis icaria Séguy, 1932 [SYNONYM SPECIES 288943:8DVZC nidx=null parent=8DVVH]
 + Sepsis icaria Séguy, 1932 [SYNONYM SPECIES 291420:4WQZC nidx=null parent=8DVVH]
Sepsis idmais
 - Sepsis idmais Séguy, 1932 [SYNONYM SPECIES 288943:8DVZD nidx=null parent=8DVVT]
 + Sepsis idmais Séguy, 1932 [SYNONYM SPECIES 291420:4WQZD nidx=null parent=8DVVT]
Sepsis inermis
 - Sepsis inermis Séguy, 1933 [SYNONYM SPECIES 288943:8DVZL nidx=null parent=8DVVT]
 + Sepsis inermis Séguy, 1933 [SYNONYM SPECIES 291420:4WQZK nidx=null parent=8DVVT]
Sepsis ino
 - Sepsis ino Séguy, 1932 [SYNONYM SPECIES 288943:8DVZN nidx=null parent=8DVVT]
 + Sepsis ino Séguy, 1932 [SYNONYM SPECIES 291420:4WQZN nidx=null parent=8DVVT]
Sepsis lutaria
 - Sepsis lutaria Fallén, 1820 [SYNONYM SPECIES 288943:8DW2X nidx=null parent=8CT5N]
 + Sepsis lutaria Fallén, 1820 [SYNONYM SPECIES 291420:4WR2S nidx=null parent=8CT5N]
Sepsis nephodes
 - Sepsis nephodes Séguy, 1936 [SYNONYM SPECIES 288943:8DW3V nidx=null parent=8DVTR]
 + Sepsis nephodes Séguy, 1936 [SYNONYM SPECIES 291420:4WR3R nidx=null parent=8DVTR]
Sergia bisulcatus
 - Sergia bisulcatus (Wood-Mason & Alcock, 1891) [SYNONYM SPECIES 288943:BYQG2 nidx=null parent=9XWPX]
 + Sergia bisulcatus (Wood-Mason & Alcock, 1891) [SYNONYM SPECIES 291420:C4WH5 nidx=null parent=9XWPX]
Sericosoma chilense
 - Sericosoma chilense Hall, 1976 [ACCEPTED SPECIES 288943:6YJJ7 nidx=null]
 + Sericosoma chilense Hall, 1976 [ACCEPTED SPECIES 291420:6YJJ8 nidx=null]
Serinetha isolata
 - Serinetha isolata Distant, 1914 [AMBIGUOUS_SYNONYM SPECIES 288943:4WV4W nidx=null parent=3TMPD]
 + Serinetha isolata Distant, 1914 [SYNONYM SPECIES 291420:8PJXQ nidx=null parent=3TMPD]
Sermyle azteca
 - Sermyle azteca [SYNONYM SPECIES 288943:8PJXS nidx=null parent=6WGDM]
 + Sermyle azteca (Saussure, 1859) [SYNONYM SPECIES 291420:4WW8D nidx=null parent=6WGDM]
Sesarma sediliensis
 - Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 288943:84GBB nidx=null parent=84GQH]
 + Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 291420:4WZ27 nidx=null parent=84GQH]
Setirostris
 - Setirostris Reardon, McKenzie & Adams, 2014 [SYNONYM SUBGENUS 288943:8P44F nidx=null parent=8P44D]
 + Setirostris Reardon, McKenzie & Adams, 2014 [SYNONYM SUBGENUS 291420:C4L4H nidx=null parent=8P44D]
Setulia algira
 - Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3Z7J nidx=null]
 + Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JX9S nidx=null]
Sibyllinae
 - Sibyllinae Stal, 1871 [ACCEPTED SUBFAMILY 288943:8Q6ZL nidx=null]
 + Sibyllinae [ACCEPTED SUBFAMILY 291420:C4XW4 nidx=null]
Sicardicoris
 - Sicardicoris Chlond & Guilbert, 2012 [ACCEPTED SUBGENUS 288943:8P44J nidx=null]
 + Sicardicoris Chlond & Guilbert, 2012 [ACCEPTED SUBGENUS 291420:C4CYD nidx=null]
Silvestrius
 - Silvestrius [sic] [SYNONYM GENUS 288943:BGR37 nidx=null parent=7PZRB]
 + Silvestrius [SYNONYM GENUS 291420:C4FFN nidx=null parent=7PZRB]
Silvius nigra
 - Silvius nigra Séguy, 1950 [SYNONYM SPECIES 288943:8DX2Y nidx=null parent=9J6N9]
 + Silvius nigra Séguy, 1950 [SYNONYM SPECIES 291420:6YPLC nidx=null parent=9J6N9]
Silviusopsis longirostris
 - Silviusopsis longirostris Séguy, 1950 [SYNONYM SPECIES 288943:8DX44 nidx=null parent=9J6WJ]
 + Silviusopsis longirostris Séguy, 1950 [SYNONYM SPECIES 291420:6YPP4 nidx=null parent=9J6WJ]
Simplicephalus
 - Simplicephalus Cohen, 2002 [ACCEPTED SUBGENUS 288943:8W5FC nidx=null]
 + Simplicephalus Cohen, 2002 [ACCEPTED SUBGENUS 291420:C457T nidx=null]
Simulia minutissima
 - Simulia minutissima Zetterstedt, 1850 [SYNONYM SPECIES 288943:8DX55 nidx=null parent=8DYJT]
 + Simulia minutissima Zetterstedt, 1850 [SYNONYM SPECIES 291420:6Z3HP nidx=null parent=8DYJT]
Simulium (Trichodagmia) itaunense
 - Simulium (Trichodagmia) itaunense Andretta & González, 1964 [ACCEPTED SPECIES 288943:4XH44 nidx=null]
 + Simulium (Trichodagmia) itaunense Andretta & Gonz ález, 1964 [ACCEPTED SPECIES 291420:C4WJH nidx=null]
Simulium ariasi
 - Simulium ariasi Séguy, 1925 [SYNONYM SPECIES 288943:8DZ9J nidx=null parent=8DZ56]
 + Simulium ariasi Séguy, 1925 [SYNONYM SPECIES 291420:6YRKN nidx=null parent=8DZ56]
Simulium atlas
 - Simulium atlas Séguy, 1930 [SYNONYM SPECIES 288943:8DZ9X nidx=null parent=8DYLX]
 + Simulium atlas Séguy, 1930 [SYNONYM SPECIES 291420:4XGF3 nidx=null parent=8DYLX]
Simulium barbaricum
 - Simulium barbaricum Séguy, 1930 [SYNONYM SPECIES 288943:8DZCD nidx=null parent=8DZ4W]
 + Simulium barbaricum Séguy, 1930 [SYNONYM SPECIES 291420:4XGGQ nidx=null parent=8DZ4W]
Simulium boydi
 - Simulium boydi León, 1945 [SYNONYM SPECIES 288943:8DZDX nidx=null parent=8DYG5]
 + Simulium boydi León, 1945 [SYNONYM SPECIES 291420:4XGJR nidx=null parent=8DYG5]
Simulium canariense
 - Simulium canariense Séguy, 1921 [SYNONYM SPECIES 288943:8DZG9 nidx=null parent=8DZ4W]
 + Simulium canariense Séguy, 1921 [SYNONYM SPECIES 291420:4XGLG nidx=null parent=8DZ4W]
Simulium convitti
 - Simulium convitti Pérez & Vulcano, 1973 [SYNONYM SPECIES 288943:8958F nidx=null parent=8DXP4]
 + Simulium convitti Pérez & Vulcano, 1973 [SYNONYM SPECIES 291420:4XGPD nidx=null parent=8DXP4]
Simulium crassitarsis
 - Simulium crassitarsis Macquart, 1834 [SYNONYM SPECIES 288943:8H47Q nidx=null parent=8DYVL]
 + Simulium crassitarsis Macquart, 1834 [SYNONYM SPECIES 291420:4XGPZ nidx=null parent=8DYVL]
Simulium diazi
 - Simulium diazi León, 1945 [SYNONYM SPECIES 288943:8DZLC nidx=null parent=8DXBV]
 + Simulium diazi León, 1945 [SYNONYM SPECIES 291420:4XGS5 nidx=null parent=8DXBV]
Simulium elgonicum
 - Simulium elgonicum Séguy, 1938 [SYNONYM SPECIES 288943:8DZMM nidx=null parent=8DY7W]
 + Simulium elgonicum Séguy, 1938 [SYNONYM SPECIES 291420:6YRJH nidx=null parent=8DY7W]
Simulium guarani
 - Simulium guarani Coscarón & Wygodzinsky, 1972 [SYNONYM SPECIES 288943:8DZR4 nidx=null parent=8DZ6Q]
 + Simulium guarani Coscarón & Wygodzinsky, 1972 [SYNONYM SPECIES 291420:4XGYC nidx=null parent=8DZ6Q]
Simulium guatemalense
 - Simulium guatemalense León, 1945 [SYNONYM SPECIES 288943:8DZR5 nidx=null parent=8DYQZ]
 + Simulium guatemalense León, 1945 [SYNONYM SPECIES 291420:4XGYD nidx=null parent=8DYQZ]
Simulium ignacioi
 - Simulium ignacioi Ramírez-Pérez & Vulcano, 1973 [SYNONYM SPECIES 288943:895B2 nidx=null parent=8DYH4]
 + Simulium ignacioi Ramírez-Pérez & Vulcano, 1973 [SYNONYM SPECIES 291420:4XH2X nidx=null parent=8DYH4]
Simulium illiesi
 - Simulium illiesi Wygodzinsky & Coscarón, 1967 [SYNONYM SPECIES 288943:8DZT9 nidx=null parent=8DYJK]
 + Simulium illiesi Wygodzinsky & Coscarón, 1967 [SYNONYM SPECIES 291420:4XH32 nidx=null parent=8DYJK]
Simulium itaunense
 - Simulium itaunense Andretta & González, 1964 [SYNONYM SPECIES 288943:895BD nidx=null parent=4XH44]
 + Simulium itaunense Andretta & Gonz ález, 1964 [SYNONYM SPECIES 291420:C4WJG nidx=null parent=C4WJH]
Simulium jundiaiense
 - Simulium jundiaiense Andretta & González, 1964 [SYNONYM SPECIES 288943:895BM nidx=null parent=8DXPN]
 + Simulium jundiaiense Andretta & Gonz ález, 1964 [SYNONYM SPECIES 291420:C4WJJ nidx=null parent=8DXPN]
Simulium kenyanum
 - Simulium kenyanum Séguy, 1938 [SYNONYM SPECIES 288943:8DZWT nidx=null parent=8DYBZ]
 + Simulium kenyanum Séguy, 1938 [SYNONYM SPECIES 291420:4XH6K nidx=null parent=8DYBZ]
Simulium lugubre
 - Simulium lugubre Lutz & Núñez Tovar, 1928 [SYNONYM SPECIES 288943:8F225 nidx=null parent=8DZ6S]
 + Simulium lugubre Lutz & Núñez Tovar, 1928 [SYNONYM SPECIES 291420:6YRMW nidx=null parent=8DZ6S]
Simulium mbarigui
 - Simulium mbarigui Coscarón & Wygodzinsky, 1973 [SYNONYM SPECIES 288943:895C7 nidx=null parent=8DXQ2]
 + Simulium mbarigui Coscarón & Wygodzinsky, 1973 [SYNONYM SPECIES 291420:4XHCV nidx=null parent=8DXQ2]
Simulium missionum
 - Simulium missionum Coscarón, 1976 [SYNONYM SPECIES 288943:8F252 nidx=null parent=8DXPR]
 + Simulium missionum Coscarón, 1976 [SYNONYM SPECIES 291420:6Z3LN nidx=null parent=8DXPR]
Simulium nogueirai
 - Simulium nogueirai Andretta & González, 1964 [SYNONYM SPECIES 288943:895CP nidx=null parent=8DXQ2]
 + Simulium nogueirai Andretta & Gonz ález, 1964 [SYNONYM SPECIES 291420:C4WJK nidx=null parent=8DXQ2]
Simulium parimaense
 - Simulium parimaense Pérez, Yarzábal & Takaoka, 1986 [ACCEPTED SPECIES 288943:8F29T nidx=null]
 + Simulium parimaense Pérez, Yarzábal & Takaoka, 1986 [ACCEPTED SPECIES 291420:4XHLH nidx=null]
Simulium rassii
 - Simulium rassii Ramírez-Pérez, 1980 [SYNONYM SPECIES 288943:8F2F4 nidx=null parent=8DX8B]
 + Simulium rassii Ramírez-Pérez, 1980 [SYNONYM SPECIES 291420:4XHQR nidx=null parent=8DX8B]
Simulium sanchezi
 - Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 288943:8F2HG nidx=null parent=8DYF8]
 + Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 291420:4XHTB nidx=null parent=8DYF8]
Simulium santaelenae
 - Simulium santaelenae Ramírez-Pérez & Peterson, 1981 [SYNONYM SPECIES 288943:8F2HK nidx=null parent=8DYG6]
 + Simulium santaelenae Ramírez-Pérez & Peterson, 1981 [SYNONYM SPECIES 291420:4XHTG nidx=null parent=8DYG6]
Simulium simici
 - Simulium simici Zivković, 1959 [SYNONYM SPECIES 288943:8F2JW nidx=null parent=BZDRD]
 + Simulium simici Zivković, 1959 [SYNONYM SPECIES 291420:6Z3NW nidx=null parent=BZDRD]
Simulium similis
 - Simulium similis Malloch, 1919 [AMBIGUOUS_SYNONYM SPECIES 288943:4XHVJ nidx=null parent=8DYTY]
 + Simulium similis Malloch, 1919 [SYNONYM SPECIES 291420:4XHVL nidx=null parent=8DYTY]
Simulium yarzabali
 - Simulium yarzabali Ramírez-Pérez, 1980 [SYNONYM SPECIES 288943:8F2SN nidx=null parent=8DYDX]
 + Simulium yarzabali Ramírez-Pérez, 1980 [SYNONYM SPECIES 291420:4XJ78 nidx=null parent=8DYDX]
Sinophasma honei
 - Sinophasma honei [SYNONYM SPECIES 288943:8QRG3 nidx=null parent=4XLDQ]
 + Sinophasma honei Günther, 1940 [SYNONYM SPECIES 291420:C4XYZ nidx=null parent=4XLDQ]
Siphogenerina raphanus var. costulata
 - Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 288943:843NH nidx=null]
 + Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 291420:5RJBM nidx=null]
Siphonella antorides
 - Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 288943:8F2X5 nidx=null parent=C2VL9]
 + Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 291420:4XPJB nidx=null parent=C2VL9]
Sipyloidea carterus caeca
 - Sipyloidea carterus caeca (Sjöstedt, 1918) [SYNONYM INFRASPECIFIC_NAME 288943:7KS2W nidx=null parent=4XQT6]
 + Sipyloidea carterus caeca (Sjöstedt, 1918) [SYNONYM SUBSPECIES 291420:C4XZX nidx=null parent=4XQT6]
Sipyloidea carterus queenslandica
 - Sipyloidea carterus queenslandica (Sjöstedt, 1918) [SYNONYM INFRASPECIFIC_NAME 288943:7L3QW nidx=null parent=4VL69]
 + Sipyloidea carterus queenslandica (Sjöstedt, 1918) [SYNONYM SUBSPECIES 291420:C4XZY nidx=null parent=4VL69]
Sipyloidea filiformis gracilipes
 - Sipyloidea filiformis gracilipes (Sjöstedt, 1918) [SYNONYM INFRASPECIFIC_NAME 288943:7L3R8 nidx=null parent=4XQTV]
 + Sipyloidea filiformis gracilipes (Sjöstedt, 1918) [SYNONYM SUBSPECIES 291420:C4XZZ nidx=null parent=4XQTV]
Sipyloidea pseudosipylus pseudosipylus
 - Sipyloidea pseudosipylus pseudosipylus Redtenbacher, 1908 [SYNONYM INFRASPECIFIC_NAME 288943:7L438 nidx=null parent=9J5D4]
 + Sipyloidea pseudosipylus pseudosipylus Redtenbacher, 1908 [SYNONYM SUBSPECIES 291420:C4Y22 nidx=null parent=9J5D4]
Sisyrnodytes niger
 - Sisyrnodytes niger Bezzi, 1906 [SYNONYM SPECIES 288943:8F2Z8 nidx=null parent=4XSXB]
 + Sisyrnodytes niger Bezzi, 1906 [SYNONYM SPECIES 291420:4XSXC nidx=null parent=4XSXB]
Sisyropa leptotrichopa
 - Sisyropa leptotrichopa Brauer & Bergenstamm, 1891 [SYNONYM SPECIES 288943:9HCY9 nidx=null parent=C2NKY]
 + Sisyropa leptotrichopa Brauer & Bergenstamm, 1891 [SYNONYM SPECIES 291420:8F2ZM nidx=null parent=C2NKY]
Sitobion (Sitobion) orchidacearum
 - Sitobion (Sitobion) orchidacearum [ACCEPTED SPECIES 288943:BTF7N nidx=null]
 + Sitobion (Sitobion) orchidacearum [ACCEPTED SPECIES 291420:BKQHN nidx=null]
Smileceras solitarium
 - Smileceras solitarium [SYNONYM SPECIES 288943:BKQLB nidx=null parent=6ZJHQ]
 + Smileceras solitarium [SYNONYM SPECIES 291420:BKQL9 nidx=null parent=6ZJHQ]
Solanum andrieuxii
 - Solanum andrieuxii Dunal [SYNONYM SPECIES 288943:7WYBY nidx=null parent=3WK4D]
 + Solanum andrieuxii Dunal [SYNONYM SPECIES 291420:4XZHD nidx=null parent=3WK4D]
Solanum duplosinuatum
 - Solanum duplosinuatum Klotzsch [SYNONYM SPECIES 288943:4Y2BP nidx=null parent=4Y374]
 + Solanum duplosinuatum Klotzsch [SYNONYM SPECIES 291420:B4MSG nidx=null parent=4Y374]
Solanum duplosinuatum var. semiglabrum
 - Solanum duplosinuatum var. semiglabrum C. H. Wright [SYNONYM VARIETY 288943:BR73M nidx=null parent=4Y374]
 + Solanum duplosinuatum var. semiglabrum C. H. Wright [SYNONYM VARIETY 291420:BR73N nidx=null parent=4Y374]
Solygiinae
 - Solygiinae Giglio-Tos, 1919 [ACCEPTED SUBFAMILY 288943:8QPSH nidx=null]
 + Solygiinae [ACCEPTED SUBFAMILY 291420:C4YBD nidx=null]
Somateria mollissima v-nigrum
 - Somateria mollissima v-nigrum Bonaparte & G. R. Gray, 1855 [ACCEPTED SUBSPECIES 288943:BP2YG nidx=null]
 + Somateria mollissima v-nigrum Bonaparte & G. R. Gray, 1855 [ACCEPTED SUBSPECIES 291420:C4WKQ nidx=null]
Sophiroides flammosa
 - Sophiroides flammosa Hendel, 1914 [ACCEPTED SPECIES 288943:6Z73X nidx=null]
 + Sophiroides flammosa Hendel, 1914 [ACCEPTED SPECIES 291420:895R8 nidx=null]
Sophrops rugulosus confusus
 - Sophrops rugulosus confusus (Moser, 1917) [ACCEPTED SUBSPECIES 288943:874F9 nidx=null]
 + Sophrops rugulosus confusus (Moser, 1917) [ACCEPTED SUBSPECIES 291420:5L86V nidx=null]
Sophrops rugulosus harauensis
 - Sophrops rugulosus harauensis Itoh, 1993 [ACCEPTED SUBSPECIES 288943:874DY nidx=null]
 + Sophrops rugulosus harauensis Itoh, 1993 [ACCEPTED SUBSPECIES 291420:5L86W nidx=null]
Sophrops rugulosus rugulosus
 - Sophrops rugulosus rugulosus (Brenske, 1892) [ACCEPTED SUBSPECIES 288943:874GR nidx=null]
 + Sophrops rugulosus rugulosus (Brenske, 1892) [ACCEPTED SUBSPECIES 291420:7ZD84 nidx=null]
Sorbus multicrenata
 - Sorbus multicrenata Bornm. ex Düll [SYNONYM SPECIES 288943:9YKQL nidx=null parent=3R34F]
 + Sorbus multicrenata Bornm. ex Düll [SYNONYM SPECIES 291420:4YBHX nidx=null parent=3R34F]
Sorolepidium
 - Sorolepidium Christ [SYNONYM UNRANKED 288943:B92DN nidx=null parent=B8V9J]
 + Sorolepidium Christ [SYNONYM UNRANKED 291420:C4V9Z nidx=null parent=B8V9J]
Sosibia aesacus
 - Sosibia aesacus [SYNONYM SPECIES 288943:8QRC5 nidx=null parent=46D5L]
 + Sosibia aesacus (Westwood, 1859) [SYNONYM SPECIES 291420:C4YBS nidx=null parent=46D5L]
Sosibia samson
 - Sosibia samson [SYNONYM SPECIES 288943:8QR5M nidx=null parent=4XQV2]
 + Sosibia samson (Westwood, 1859) [SYNONYM SPECIES 291420:C4YBT nidx=null parent=4XQV2]
Spartocera (Sephina)
 - Spartocera (Sephina) Amyot & Serville, 1843 [SYNONYM INFRAGENERIC_NAME 288943:BYQ4Y nidx=null parent=8NZ43]
 + Spartocera (Sephina) Amyot & Serville, 1843 [SYNONYM SUBGENUS 291420:C4WH2 nidx=null parent=8NZ43]
Spartocera (Spartocera)
 - Spartocera (Spartocera) Laporte, 1832 [SYNONYM INFRAGENERIC_NAME 288943:8QL47 nidx=null parent=8NZ9T]
 + Spartocera (Spartocera) Laporte, 1832 [SYNONYM SUBGENUS 291420:C4WL8 nidx=null parent=8NZ9T]
Speyeria aglaja
 - Speyeria aglaja (Linnaeus, 1758) [ACCEPTED SPECIES 288943:93N9L nidx=null]
 + Speyeria aglaja (Linnaeus, 1758) [ACCEPTED SPECIES 291420:C3D2M nidx=null]
Sphaerella
 - Sphaerella Heding & Panning, 1954 [SYNONYM GENUS 288943:BFH24 nidx=null parent=7P3RV]
 - Sphaerella Conrad, 1838 [SYNONYM GENUS 288943:BFH26 nidx=null parent=7NWZN]
 + Sphaerella Heding & Panning, 1954 [SYNONYM GENUS 291420:C3D44 nidx=null parent=7P3RV]
Sphaerodromia kendalli
 - Sphaerodromia kendalli (Alcock & Anderson, 1894) [ACCEPTED SPECIES 288943:4YQHT nidx=null]
 + Sphaerodromia kendalli (Alcock & Anderson, 1894) [ACCEPTED SPECIES 291420:C3DC4 nidx=null]
Sphaeroma tuberculatum
 - Sphaeroma tuberculatum Purusotham & Rao, 1971 [ACCEPTED SPECIES 288943:4YQR3 nidx=null]
 + Sphaeroma tuberculatum George in Purusotham & Rao, 1971 [ACCEPTED SPECIES 291420:C3DCL nidx=null]
Sphaerophoria (Sphaerophoria) robusta
 - Sphaerophoria (Sphaerophoria) robusta Curran, 1930 [ACCEPTED SPECIES 288943:BZDTM nidx=null]
 + Sphaerophoria (Sphaerophoria) robusta Curran, 1930 [ACCEPTED SPECIES 291420:C3DDV nidx=null]
Sphaerophoria koreana
 - Sphaerophoria koreana Bańkowska, 1964 [SYNONYM SPECIES 288943:8F3TL nidx=null parent=8F3SD]
 + Sphaerophoria koreana Bańkowska, 1964 [SYNONYM SPECIES 291420:6YWH5 nidx=null parent=8F3SD]
Sphaerophoria turkmenica
 - Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 288943:8F3VN nidx=null parent=8F3RR]
 + Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 291420:4YRCC nidx=null parent=8F3RR]
Sphaerosyllis (Prosphaerosyllis) nathani
 - Sphaerosyllis (Prosphaerosyllis) nathani San Martín & López, 1998 [SYNONYM SPECIES 288943:BWGDV nidx=null parent=4MXZQ]
 + Sphaerosyllis (Prosphaerosyllis) nathani San Martín & López, 1998 [SYNONYM SPECIES 291420:C3DHJ nidx=null parent=4MXZQ]
Sphegina tenuissima
 - Sphegina tenuissima Szilády, 1939 [SYNONYM SPECIES 288943:8F47F nidx=null parent=8F42W]
 + Sphegina tenuissima Szilády, 1939 [SYNONYM SPECIES 291420:6Z9KH nidx=null parent=8F42W]
Sphenomorphus striolatus kuehnei
 - Sphenomorphus striolatus kuehnei [SYNONYM INFRASPECIFIC_NAME 288943:8H658 nidx=null parent=6Z9CK]
 + Sphenomorphus striolatus kuehnei [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW5 nidx=null parent=6Z9CK]
Sphenomorphus variegatus jobiense
 - Sphenomorphus variegatus jobiense [SYNONYM INFRASPECIFIC_NAME 288943:8H6SC nidx=null parent=4YVTJ]
 + Sphenomorphus variegatus jobiense [SYNONYM INFRASPECIFIC_NAME 291420:C4ZW6 nidx=null parent=4YVTJ]
Spherillo nanjingensis
 - Spherillo nanjingensis Boping, Hong & Tian, 1994 [ACCEPTED SPECIES 288943:4YY9C nidx=null]
 + Spherillo nanjingensis Tang, Gui & Wu, 1994 [ACCEPTED SPECIES 291420:C3DTT nidx=null]
Sphyrotarsus hervibazini
 - Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 288943:92X3Z nidx=null parent=9HRYG]
 + Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 291420:8F4C5 nidx=null parent=9HRYG]
Spilostethus (Melanocoryphus) superbus monostigma
 - Spilostethus (Melanocoryphus) superbus monostigma (Horvath, 1898) [SYNONYM INFRASPECIFIC_NAME 288943:8PM74 nidx=null parent=3MQM6]
 + Spilostethus (Melanocoryphus) superbus monostigma (Horvath, 1898) [SYNONYM SUBSPECIES 291420:7KRJV nidx=null parent=3MQM6]
Spilostethus (Spilostethus) pandurus tetricus
 - Spilostethus (Spilostethus) pandurus tetricus (Horvath, 1909) [SYNONYM INFRASPECIFIC_NAME 288943:8QMNQ nidx=null parent=5F5BG]
 + Spilostethus (Spilostethus) pandurus tetricus (Horvath, 1909) [SYNONYM SUBSPECIES 291420:C3FN9 nidx=null parent=5F5BG]
Spilostethus equestris equestris
 - Spilostethus equestris equestris (Linnaeus, 1758) [SYNONYM INFRASPECIFIC_NAME 288943:8QN64 nidx=null parent=7HDDZ]
 + Spilostethus equestris equestris (Linnaeus, 1758) [SYNONYM SUBSPECIES 291420:C3FNG nidx=null parent=7HDDZ]
Spilostethus equestris lactans
 - Spilostethus equestris lactans (Horvath, 1899) [SYNONYM INFRASPECIFIC_NAME 288943:5L9JW nidx=null parent=7HDDQ]
 + Spilostethus equestris lactans (Horvath, 1899) [SYNONYM SUBSPECIES 291420:C3FNH nidx=null parent=7HDDQ]
Spilostethus hospes hospes
 - Spilostethus hospes hospes (Fabricius, 1794) [SYNONYM INFRASPECIFIC_NAME 288943:8PSJG nidx=null parent=4Z4W5]
 + Spilostethus hospes hospes (Fabricius, 1794) [SYNONYM SUBSPECIES 291420:C3FNL nidx=null parent=4Z4W5]
Spiniphasma crassithorax
 - Spiniphasma crassithorax [SYNONYM SPECIES 288943:8PK74 nidx=null parent=4Z5PZ]
 + Spiniphasma crassithorax (Zompro, 2002) [SYNONYM SPECIES 291420:4Z5HT nidx=null parent=4Z5PZ]
Spinomantodea
 - Spinomantodea Schwarz & Roy, 2019 [ACCEPTED INFRAORDER 288943:8QQ2P nidx=null]
 + Spinomantodea [ACCEPTED INFRAORDER 291420:C3FRD nidx=null]
Spiraserpula iugoconvexa
 - Spiraserpula iugoconvexa Pillai & Ten Hove, 1994 [ACCEPTED SPECIES 288943:6ZBBD nidx=null]
 + Spiraserpula iugoconvexa Pillai & Ten Hove, 1994 [ACCEPTED SPECIES 291420:C3FX5 nidx=null]
Spiraserpula snellii
 - Spiraserpula snellii Pillai & Ten Hove, 1994 [ACCEPTED SPECIES 288943:4Z736 nidx=null]
 + Spiraserpula snellii Pillai & Ten Hove, 1994 [ACCEPTED SPECIES 291420:C3FX6 nidx=null]
Spirostrophius
 - Spirostrophius [sic] [SYNONYM GENUS 288943:BGRHR nidx=null parent=7P9MK]
 + Spirostrophius [SYNONYM GENUS 291420:C3G4G nidx=null parent=7P9MK]
Spongia (Heterofibria) cristata
 - Spongia (Heterofibria) cristata Cook & Bergquist, 2001 [SYNONYM SPECIES 288943:BWGFN nidx=null parent=86X9J]
 + Spongia (Heterofibria) cristata Cook & Bergquist, 2001 [SYNONYM SPECIES 291420:C3G79 nidx=null parent=86X9J]
Spongia (Spongia) irregularis
 - Spongia (Spongia) irregularis (Lendenfeld, 1889) [SYNONYM SPECIES 288943:BWGFP nidx=null parent=6ZBMQ]
 + Spongia (Spongia) irregularis (Lendenfeld, 1889) [SYNONYM SPECIES 291420:C3G7B nidx=null parent=6ZBMQ]
Spongilla micron
 - Spongilla micron Annandale, 1907 [SYNONYM SPECIES 288943:6ZDMR nidx=null parent=7947C]
 + Spongilla micron Annandale, 1916 [SYNONYM SPECIES 291420:C3G7T nidx=null parent=7947C]
Sportella
 - Sportella Deshayes, 1857 [ACCEPTED GENUS 288943:7PHCX nidx=null]
 + Sportella Hance [SYNONYM UNRANKED 291420:C3GF2 nidx=null parent=3VBV]
Squalus blainvillei
 - Squalus blainvillei () non Risso, 1827 [MISAPPLIED SPECIES 288943:BXW64 nidx=null parent=6ZFN3]
 + Squalus blainvillei () [MISAPPLIED SPECIES 291420:C3GGY nidx=null parent=6ZFN3]
 + Squalus blainvillei () [MISAPPLIED SPECIES 291420:C3GGZ nidx=null parent=6ZDVB]
Stachytarpheta loefgrenii
 - Stachytarpheta loefgrenii Moldenke [SYNONYM SPECIES 288943:4ZG7D nidx=null parent=99TP7]
 + Stachytarpheta loefgrenii Moldenke [SYNONYM SPECIES 291420:99TQY nidx=null parent=99TP7]
Staelonchodes illepidus
 - Staelonchodes illepidus [SYNONYM SPECIES 288943:8PK7B nidx=null parent=6VCRZ]
 + Staelonchodes illepidus (Brunner von Wattenwyl, 1907) [SYNONYM SPECIES 291420:4ZGLC nidx=null parent=6VCRZ]
Stagmomantinae
 - Stagmomantinae Ehrmann, 2002 [ACCEPTED SUBFAMILY 288943:8Q6ZP nidx=null]
 + Stagmomantinae [ACCEPTED SUBFAMILY 291420:C3GVN nidx=null]
Stagmomantini
 - Stagmomantini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8Q955 nidx=null]
 + Stagmomantini [ACCEPTED TRIBE 291420:C3GVP nidx=null]
Stauropus (Benbowia) takamukuanus
 - Stauropus (Benbowia) takamukuanus Matsumura, 1931 [ACCEPTED SPECIES 288943:94LMF nidx=null]
 + Stauropus (Benbowia) takamukuanus Matsumura, 1925 [SYNONYM SPECIES 291420:C3HP2 nidx=null parent=C4WZ8]
Stauropus takamukuanus
 - Stauropus takamukuanus Matsumura, 1931 [SYNONYM SPECIES 288943:94LMG nidx=null parent=94LMF]
 + Stauropus takamukuanus Matsumura, 1925 [SYNONYM SPECIES 291420:C3HNZ nidx=null parent=C4WZ8]
Stegophiura hainanensis
 - Stegophiura hainanensis Liao in Liao & Clark, 1995 [ACCEPTED SPECIES 288943:6ZHFP nidx=null]
 + Stegophiura hainanensis Liao in Liao & Clark, 1995 [ACCEPTED SPECIES 291420:C3JLJ nidx=null]
Stenhelia (Delavalia) bocqueti
 - Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 288943:BX2X2 nidx=null parent=7ZGSG]
 + Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 291420:C3K5C nidx=null parent=7ZGSG]
Stenobothrus hispanicus
 - Stenobothrus hispanicus (Rambur, 1838) [SYNONYM SPECIES 288943:4ZVY6 nidx=null parent=4RC3V]
 + Stenobothrus hispanicus (Rambur, 1838) [SYNONYM SPECIES 291420:9GW8W nidx=null parent=4RC3V]
Stenocephala
 - Stenocephala Berthold, 1827 [SYNONYM UNRANKED 288943:8PRBH nidx=null parent=8NNVX]
 + Stenocephala Berthold, 1827 [SYNONYM GENUS 291420:C3K75 nidx=null parent=8NNVX]
Stenocopia longicaudata longicaudata
 - Stenocopia longicaudata longicaudata (Scott T, 1892) [ACCEPTED SUBSPECIES 288943:8582H nidx=null]
 + Stenocopia longicaudata longicaudata (Scott T, 1892) [ACCEPTED SUBSPECIES 291420:8FV5D nidx=null]
Stenodactylus stenodactylus zavattari
 - Stenodactylus stenodactylus zavattari Scortecci, 1943 [SYNONYM INFRASPECIFIC_NAME 288943:7KSZR nidx=null parent=4ZXWF]
 + Stenodactylus stenodactylus zavattari Scortecci, 1943 [SYNONYM INFRASPECIFIC_NAME 291420:C3KFX nidx=null parent=4ZXWF]
Stenolepia
 - Stenolepia Alderw. [SYNONYM UNRANKED 288943:B94FK nidx=null parent=B8VJF]
 + Stenolepia Alderw. [SYNONYM UNRANKED 291420:C3KKT nidx=null parent=B8VJF]
Stenomantini
 - Stenomantini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QQ45 nidx=null]
 + Stenomantini [ACCEPTED TRIBE 291420:C3KPZ nidx=null]
Stenophyllinae
 - Stenophyllinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8Q94M nidx=null]
 + Stenophyllinae [ACCEPTED SUBFAMILY 291420:C3KS4 nidx=null]
Stenophyllini
 - Stenophyllini Saussure, 1869 [ACCEPTED TRIBE 288943:8Q956 nidx=null]
 + Stenophyllini [ACCEPTED TRIBE 291420:C3KS7 nidx=null]
Stenopyga extera
 - Stenopyga extera Karsch, 1892 [SYNONYM SPECIES 288943:8QQ98 nidx=null parent=524NY]
 + Stenopyga extera [SYNONYM SPECIES 291420:C3KTK nidx=null parent=524NY]
Stenopyga ipassa
 - Stenopyga ipassa Roy, 1973 [SYNONYM SPECIES 288943:8QPR8 nidx=null parent=524NZ]
 + Stenopyga ipassa [SYNONYM SPECIES 291420:C3KTM nidx=null parent=524NZ]
Stenopyga ziela
 - Stenopyga ziela Roy, 1963 [SYNONYM SPECIES 288943:8Q7R4 nidx=null parent=524P4]
 + Stenopyga ziela [SYNONYM SPECIES 291420:C3KTP nidx=null parent=524P4]
Stephensonum
 - Stephensonum Edmonds, 1980 [SYNONYM SUBGENUS 288943:8P45Q nidx=null parent=634K8]
 + Stephensonum Edmonds, 1980 [SYNONYM SUBGENUS 291420:C3LS5 nidx=null parent=634K8]
Stheneboea (Stheneboea) bifoliatae
 - Stheneboea (Stheneboea) bifoliatae [SYNONYM SPECIES 288943:8PKB7 nidx=null parent=52HCX]
 + Stheneboea (Stheneboea) bifoliatae Haan, 1842 [SYNONYM SPECIES 291420:8PKB9 nidx=null parent=52HCX]
Sticherus quadripartitus simplex
 - Sticherus quadripartitus simplex G. Kunkel [SYNONYM INFRASPECIFIC_NAME 288943:BCWH7 nidx=null parent=BBDKT]
 + Sticherus quadripartitus simplex G. Kunkel [SYNONYM INFRASPECIFIC_NAME 291420:C3LZK nidx=null parent=BBDKT]
Stichopogon (Stichopogon) griseomaculatus
 - Stichopogon (Stichopogon) griseomaculatus Villeneuve, 1910 [ACCEPTED SPECIES 288943:BZDWS nidx=null]
 + Stichopogon (Stichopogon) griseomaculatus Villeneuve, 1910 [ACCEPTED SPECIES 291420:C3LZX nidx=null]
Stigmaeidae
 - Stigmaeidae [ACCEPTED FAMILY 288943:GPP nidx=null]
 + Stigmaeidae Oudemans, 1931 [ACCEPTED FAMILY 291420:C3M6C nidx=null]
Stigmatophora (Stigmatophora) albosericea
 - Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 288943:BRDTN nidx=null parent=BFXBK]
 + Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 291420:98G2T nidx=null parent=BFXBK]
Stigmatophora (Stigmatophora) ochracea
 - Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 288943:BRDTP nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 291420:98G2X nidx=null parent=BFXBC]
Stigmatophora (Stigmatophora) sinensis
 - Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 288943:BRDTQ nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 291420:98G2Y nidx=null parent=BFXBC]
Stomacryoplus
 - Stomacryoplus Fallén, 1810 [SYNONYM GENUS 288943:C2TZB nidx=null parent=BXY53]
 + Stomacryoplus [SYNONYM GENUS 291420:C3MSJ nidx=null parent=BXWYV]
Stratiomys concinna
 - Stratiomys concinna Meigen, 1822 [ACCEPTED SPECIES 288943:52WF2 nidx=null]
 + Stratiomys concinna Meigen, 1822 [ACCEPTED SPECIES 291420:C3MZQ nidx=null]
Stratocles forcipatus
 - Stratocles forcipatus Bolívar [Y Urrutia] , 1896 [AMBIGUOUS_SYNONYM SPECIES 288943:8PKCK nidx=null parent=8QQBB]
 + Stratocles forcipatus Bolívar, 1896 [AMBIGUOUS_SYNONYM SPECIES 291420:52WMG nidx=null parent=C4542]
Stratocles perspicillaris
 - Stratocles perspicillaris (Stoll, 1813) [SYNONYM SPECIES 288943:8PKCN nidx=null parent=8QQSK]
 + Stratocles perspicillaris (Houttuyn, 1813) [SYNONYM SPECIES 291420:C3MZW nidx=null parent=C4544]
Stratocles stabilino
 - Stratocles stabilino [SYNONYM SPECIES 288943:8QQH8 nidx=null parent=52WMT]
 + Stratocles stabilino Westwood, 1859 [SYNONYM SPECIES 291420:C3MZX nidx=null parent=52WMT]
Stratocles tessellatus
 - Stratocles tessellatus [SYNONYM SPECIES 288943:8QRKB nidx=null parent=8QQDJ]
 + Stratocles tessellatus (Olivier, 1797) [SYNONYM SPECIES 291420:C3MZY nidx=null parent=C4543]
Stratocles variegatus
 - Stratocles variegatus [SYNONYM SPECIES 288943:8PKCR nidx=null parent=8QQDJ]
 + Stratocles variegatus (Lichtenstein, 1796) [SYNONYM SPECIES 291420:52WMV nidx=null parent=C4543]
Stratocles xanthomela
 - Stratocles xanthomela [SYNONYM SPECIES 288943:8PKCS nidx=null parent=8QQSK]
 + Stratocles xanthomela (Olivier, 1797) [SYNONYM SPECIES 291420:C3N22 nidx=null parent=C4544]
Stygnocoris fuligineus breviceps
 - Stygnocoris fuligineus breviceps Wagner, 1953 [SYNONYM INFRASPECIFIC_NAME 288943:8QNR3 nidx=null parent=538J3]
 + Stygnocoris fuligineus breviceps Wagner, 1953 [SYNONYM SUBSPECIES 291420:C3NYV nidx=null parent=538J3]
Stygnocoris fuligineus fuligineus
 - Stygnocoris fuligineus fuligineus (Geoffroy, 1785) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRX nidx=null parent=538J5]
 + Stygnocoris fuligineus fuligineus (Geoffroy, 1785) [SYNONYM SUBSPECIES 291420:C3NYW nidx=null parent=538J5]
Stygnocoris rusticus agricola
 - Stygnocoris rusticus agricola (Westhoff, 1884) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRY nidx=null parent=538JC]
 + Stygnocoris rusticus agricola (Westhoff, 1884) [SYNONYM SUBSPECIES 291420:5F6DL nidx=null parent=538JC]
Stygnocoris rusticus rusticus
 - Stygnocoris rusticus rusticus (Fallen, 1807) [SYNONYM INFRASPECIFIC_NAME 288943:8PLRZ nidx=null parent=538JC]
 + Stygnocoris rusticus rusticus (Fallen, 1807) [SYNONYM SUBSPECIES 291420:C3NYX nidx=null parent=538JC]
Stygnus aggerum
 - Stygnus aggerum Sørensen, 1932 [ACCEPTED SPECIES 288943:7Z53C nidx=null]
 + Stygnus aggerum Henriksen, 1932 [ACCEPTED SPECIES 291420:C3NZ3 nidx=null]
Stygodyticola
 - Stygodyticola Matjašič, 1957 [ACCEPTED GENUS 288943:B92F3 nidx=null]
 + Stygodyticola Matjašič, 1958 [ACCEPTED GENUS 291420:7Q37M nidx=null]
Stygodyticola hadzii
 - Stygodyticola hadzii Matjašič, 1957 [ACCEPTED SPECIES 288943:BCJB2 nidx=null]
 + Stygodyticola hadzii Matjašič, 1958 [ACCEPTED SPECIES 291420:538R5 nidx=null]
Styloperla jiangxiensis
 - Styloperla jiangxiensis Yang & Yang, 1990 [ACCEPTED SPECIES 288943:BV3NY nidx=null]
 + Styloperla jiangxiensis Yang & Yang, 1990 [ACCEPTED SPECIES 291420:7B37B nidx=null]
Subacomys
 - Subacomys Denys, Gautun, Tranier & Volobouev, 1994 [ACCEPTED SUBGENUS 288943:8P45V nidx=null]
 + Subacomys Denys, Gautun, Tranier & Volobouev, 1994 [ACCEPTED SUBGENUS 291420:C3H6C nidx=null]
Suberites glabra
 - Suberites glabra Hansen, 1885 [SYNONYM SPECIES 288943:8TFWS nidx=null parent=53D6H]
 + Suberites glabra Hansen, 1885 [SYNONYM SPECIES 291420:C3PSQ nidx=null parent=53D6H]
Suberites montiniger
 - Suberites montiniger Carter, 1880 [ACCEPTED SPECIES 288943:53D7L nidx=null]
 + Suberites montiniger Carter, 1880 [ACCEPTED SPECIES 291420:C3PSR nidx=null]
Subpangonia ellenbergeri
 - Subpangonia ellenbergeri Séguy, 1938 [SYNONYM SPECIES 288943:8F6X9 nidx=null parent=8D9XT]
 + Subpangonia ellenbergeri Séguy, 1938 [SYNONYM SPECIES 291420:53DGP nidx=null parent=8D9XT]
Subtelsonia
 - Subtelsonia Matjašič, 1957 [ACCEPTED GENUS 288943:B92F5 nidx=null]
 + Subtelsonia Matjašič, 1958 [ACCEPTED GENUS 291420:7Q3BC nidx=null]
Subtelsonia perianalis
 - Subtelsonia perianalis Matjašič, 1957 [ACCEPTED SPECIES 288943:BCJD3 nidx=null]
 + Subtelsonia perianalis Matjašič, 1958 [ACCEPTED SPECIES 291420:53DNQ nidx=null]
Sulculus
 - Sulculus H. Adams & A. Adams, 1854 [SYNONYM GENUS 288943:BGRYY nidx=null parent=7P4QH]
 + Sulculus Ding & Chen, 2002 [SYNONYM GENUS 291420:C3QZN nidx=null parent=BYHF8]
Sundanins
 - Sundanins [sic] [SYNONYM GENUS 288943:BGRZ7 nidx=null parent=7Q3C9]
 + Sundanins [SYNONYM GENUS 291420:C3R47 nidx=null parent=7Q3C9]
Suphis
 - Suphis [ACCEPTED GENUS 288943:6463D nidx=null]
 + Suphis Aubé, 1836 [ACCEPTED GENUS 291420:C3R5T nidx=null]
Suphisellus
 - Suphisellus [ACCEPTED GENUS 288943:63TRC nidx=null]
 + Suphisellus Crotch, 1873 [ACCEPTED GENUS 291420:C3R69 nidx=null]
Surcoufia coquilletti
 - Surcoufia coquilletti Kröber, 1922 [SYNONYM SPECIES 288943:8F6ZR nidx=null parent=8DWY9]
 + Surcoufia coquilletti Kröber, 1922 [SYNONYM SPECIES 291420:53H8H nidx=null parent=8DWY9]
Suzukia (Pheosiopsis) luscinicola
 - Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 288943:BRDV8 nidx=null parent=946X6]
 + Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 291420:98GBT nidx=null parent=946X6]
Sybistroma binigra
 - Sybistroma binigra (Yang & Saigusa, 1999) [ACCEPTED SPECIES 288943:8F723 nidx=null]
 + Sybistroma binigra (Yang & Saigusa, 1999) [ACCEPTED SPECIES 291420:7B5VC nidx=null]
Sybistroma eucerus
 - Sybistroma eucerus (Loew, 1861) [ACCEPTED SPECIES 288943:53KFC nidx=null]
 + Sybistroma eucerus (Loew, 1861) [ACCEPTED SPECIES 291420:C3RH8 nidx=null]
Sychnothrix
 - Sychnothrix Flint, 1984 [ACCEPTED SUBGENUS 288943:8P463 nidx=null]
 + Sychnothrix Flint, 1984 [ACCEPTED SUBGENUS 291420:C3HLL nidx=null]
Sygri
 - Sygri Bolívar, 1916 [SYNONYM FAMILY 288943:BSJ87 nidx=null parent=8NKLP]
 + Sygri Bolívar, 1916 [SYNONYM SUBFAMILY 291420:8PSSP nidx=null parent=8NKWX]
Sylvicola atra
 - Sylvicola atra (Edwards, 1919) [ACCEPTED SPECIES 288943:8F73K nidx=null]
 + Sylvicola atra (Edwards, 1919) [ACCEPTED SPECIES 291420:53N5S nidx=null]
Synopeas
 - Synopeas Förster, 1856 [ACCEPTED GENUS 288943:7RCK nidx=null]
 - Synopeas Jousseaume, 1889 [SYNONYM GENUS 288943:BFC2C nidx=null parent=7NSVD]
 + Synopeas Förster, 1856 [ACCEPTED GENUS 291420:C3SJV nidx=null]
Syntormon distortitarsus
 - Syntormon distortitarsus Van Duzee, 1933 [SYNONYM SPECIES 288943:8F7Q9 nidx=null parent=53ZHJ]
 + Syntormon distortitarsus Van Duzee, 1933 [SYNONYM SPECIES 291420:53ZH7 nidx=null parent=53ZHJ]
Syrphus apiformis
 - Syrphus apiformis Fallén, 1817 [AMBIGUOUS_SYNONYM SPECIES 288943:8F7TX nidx=null parent=9HDXV]
 + Syrphus apiformis Fallén, 1817 [SYNONYM SPECIES 291420:7BBR6 nidx=null parent=9HDXV]
Syrphus borealis
 - Syrphus borealis Fallén, 1816 [SYNONYM SPECIES 288943:8F7VT nidx=null parent=8DWMD]
 + Syrphus borealis Fallén, 1816 [SYNONYM SPECIES 291420:543FN nidx=null parent=8DWMD]
Syrphus chlorus
 - Syrphus chlorus Meigen, 1822 [SYNONYM SPECIES 288943:543G9 nidx=null parent=C2RLS]
 + Syrphus chlorus Meigen, 1822 [SYNONYM SPECIES 291420:C3SQK nidx=null parent=C2RLS]
Syrphus flavocinctus
 - Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 288943:8F7ZK nidx=null parent=C2TMK]
 + Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 291420:543JR nidx=null parent=C2TMK]
Syrphus laphriformis
 - Syrphus laphriformis Fallén, 1816 [SYNONYM SPECIES 288943:8F848 nidx=null parent=8B8X5]
 + Syrphus laphriformis Fallén, 1816 [SYNONYM SPECIES 291420:543M4 nidx=null parent=8B8X5]
Syrphus orientalis
 - Syrphus orientalis Hervé-Bazin, 1914 [AMBIGUOUS_SYNONYM SPECIES 288943:8F86V nidx=null parent=8C2PC]
 + Syrphus orientalis Hervé-Bazin, 1914 [SYNONYM SPECIES 291420:543Q2 nidx=null parent=8C2PC]
Syrphus ornatus
 - Syrphus ornatus Meigen, 1822 [SYNONYM SPECIES 288943:8F86W nidx=null parent=C39LV]
 + Syrphus ornatus Meigen, 1822 [SYNONYM SPECIES 291420:543Q3 nidx=null parent=C39LV]
Syrphus patagonus
 - Syrphus patagonus Lynch Arribálzaga, 1892 [SYNONYM SPECIES 288943:8F876 nidx=null parent=8F7SF]
 + Syrphus patagonus Lynch Arribálzaga, 1892 [SYNONYM SPECIES 291420:543QB nidx=null parent=8F7SF]
Syrphus pictus
 - Syrphus pictus Meigen, 1822 [AMBIGUOUS_SYNONYM SPECIES 288943:543QN nidx=null parent=C2G87]
 + Syrphus pictus Meigen, 1822 [SYNONYM SPECIES 291420:C3SQV nidx=null parent=C2G87]
Tabanocella macrorhyncha
 - Tabanocella macrorhyncha Séguy, 1953 [SYNONYM SPECIES 288943:8F8NP nidx=null parent=8F8N6]
 + Tabanocella macrorhyncha Séguy, 1953 [SYNONYM SPECIES 291420:5478V nidx=null parent=8F8N6]
Tabanus (Therioplectes) albovittatus
 - Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 288943:8F9DF nidx=null parent=C2RRL]
 + Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 291420:547C7 nidx=null parent=C2RRL]
Tabanus despectus
 - Tabanus despectus Kröber, 1930 [AMBIGUOUS_SYNONYM SPECIES 288943:9JXSV nidx=null parent=9JXSW]
 + Tabanus despectus Kröber, 1930 [SYNONYM SPECIES 291420:547TJ nidx=null parent=9JXSW]
 + Tabanus despectus Fairchild, 1942 [SYNONYM SPECIES 291420:C3T2J nidx=null parent=8F98W]
Tabanus laevicallus
 - Tabanus laevicallus Szilády, 1926 [SYNONYM SPECIES 288943:8F9W8 nidx=null parent=8F5GG]
 + Tabanus laevicallus Szilády, 1926 [SYNONYM SPECIES 291420:7BCW9 nidx=null parent=8F5GG]
Tachina (Eudoromyia) mesnili
 - Tachina (Eudoromyia) mesnili Zimin, 1967 [ACCEPTED SPECIES 288943:BZFBT nidx=null]
 + Tachina (Eudoromyia) mesnili Zimin, 1967 [ACCEPTED SPECIES 291420:C3WWB nidx=null]
Tachina analis
 - Tachina analis Meigen, 1824 [AMBIGUOUS_SYNONYM SPECIES 288943:8FBN3 nidx=null parent=6Q5TK]
 + Tachina analis Meigen, 1824 [SYNONYM SPECIES 291420:7BDMC nidx=null parent=6Q5TK]
Tachina diaphana
 - Tachina diaphana Fabricius, 1805 [AMBIGUOUS_SYNONYM SPECIES 288943:8YW9M nidx=null parent=5VPVP]
 + Tachina diaphana Fabricius, 1805 [SYNONYM SPECIES 291420:7BDSP nidx=null parent=5VPVP]
Tachinoestrus fenestratus
 - Tachinoestrus fenestratus Grünberg, 1906 [SYNONYM SPECIES 288943:8FC6T nidx=null parent=8B782]
 + Tachinoestrus fenestratus Grünberg, 1906 [SYNONYM SPECIES 291420:54BCX nidx=null parent=8B782]
Tachydromia exiguus
 - Tachydromia exiguus Meigen, 1822 [SYNONYM SPECIES 288943:7BFYC nidx=null parent=4JV6Q]
 + Tachydromia exiguus Meigen, 1822 [SYNONYM SPECIES 291420:C3X4G nidx=null parent=4JV6Q]
Tachydromia pallidus
 - Tachydromia pallidus Meigen, 1822 [SYNONYM SPECIES 288943:54CH6 nidx=null parent=4JV5Q]
 + Tachydromia pallidus Meigen, 1822 [SYNONYM SPECIES 291420:C3X4K nidx=null parent=4JV5Q]
Tachydromia taeniatus
 - Tachydromia taeniatus Meigen, 1822 [SYNONYM SPECIES 288943:54CJL nidx=null parent=4JV94]
 + Tachydromia taeniatus Meigen, 1822 [SYNONYM SPECIES 291420:C3X4L nidx=null parent=4JV94]
Tachydromyia sericea
 - Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZLH nidx=null]
 + Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JXY3 nidx=null]
Taenionema
 - Taenionema Bolívar [Y Urrutia] , 1906 [SYNONYM GENUS 288943:8NZR5 nidx=null parent=8NP68]
 + Taenionema Bolívar, 1906 [SYNONYM GENUS 291420:C3JV3 nidx=null parent=8NP68]
Taeniosoma
 - Taeniosoma Bolívar [Y Urrutia] , 1897 [SYNONYM GENUS 288943:8PQFZ nidx=null parent=8NP68]
 + Taeniosoma Bolívar, 1897 [SYNONYM GENUS 291420:C3X9N nidx=null parent=8NP68]
Taeniosoma sanchezi
 - Taeniosoma sanchezi Bolívar [Y Urrutia] , 1897 [SYNONYM SPECIES 288943:54HSJ nidx=null parent=4FX3T]
 + Taeniosoma sanchezi Bolívar, 1897 [SYNONYM SPECIES 291420:C3X9P nidx=null parent=C4FFK]
Talorchestia skoogi
 - Talorchestia skoogi Stebbing, 1922 [SYNONYM SPECIES 288943:54M25 nidx=null parent=65GBV]
 + Talorchestia skoogi Stebbing, 1922 [SYNONYM SPECIES 291420:C3XR9 nidx=null parent=65GBV]
Tanyderites admirandus
 - Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZMD nidx=null]
 + Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JXZ6 nidx=null]
Tanytarsus longipes
 - Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZMV nidx=null]
 + Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY44 nidx=null]
Tanytarsus praeornatus
 - Tanytarsus praeornatus Santos Abreu, 1918 [SYNONYM SPECIES 288943:8FCZW nidx=null parent=8DG6P]
 + Tanytarsus praeornatus Santos Abreu, 1918 [SYNONYM SPECIES 291420:7BJSP nidx=null parent=8DG6P]
Tanytarsus unicus
 - Tanytarsus unicus Becker, 1908 [SYNONYM SPECIES 288943:8FD2Z nidx=null parent=8DG6P]
 + Tanytarsus unicus Becker, 1908 [SYNONYM SPECIES 291420:54QZY nidx=null parent=8DG6P]
Taphropeltus andrei andrei
 - Taphropeltus andrei andrei (Puton, 1877) [SYNONYM INFRASPECIFIC_NAME 288943:8PLS5 nidx=null parent=7BJKH]
 + Taphropeltus andrei andrei (Puton, 1877) [SYNONYM SUBSPECIES 291420:C3YXY nidx=null parent=7BJKH]
Taphropeltus contractus hamulatus
 - Taphropeltus contractus hamulatus (Thomson, 1870) [SYNONYM INFRASPECIFIC_NAME 288943:7KTYH nidx=null parent=54SLJ]
 + Taphropeltus contractus hamulatus (Thomson, 1870) [SYNONYM SUBSPECIES 291420:C3YY4 nidx=null parent=54SLJ]
Taphropeltus nervosus nervosus
 - Taphropeltus nervosus nervosus (Fieber, 1861) [SYNONYM INFRASPECIFIC_NAME 288943:8PLS6 nidx=null parent=54SLP]
 + Taphropeltus nervosus nervosus (Fieber, 1861) [SYNONYM SUBSPECIES 291420:C3YY5 nidx=null parent=54SLP]
Tapinopterus tieffenbachii
 - Tapinopterus tieffenbachii (Schaum, 1862) [SYNONYM SPECIES 288943:8LNSG nidx=null parent=8LWY2]
 + Tapinopterus tieffenbachii (Schaum, 1862) [SYNONYM SPECIES 291420:54TC3 nidx=null parent=8LWY2]
Tarachininae
 - Tarachininae Giglio-Tos, 1915 [ACCEPTED SUBFAMILY 288943:8QPV9 nidx=null]
 + Tarachininae [ACCEPTED SUBFAMILY 291420:C3YZM nidx=null]
Tarachinini
 - Tarachinini Giglio-Tos, 1915 [ACCEPTED TRIBE 288943:8QPRF nidx=null]
 + Tarachinini [ACCEPTED TRIBE 291420:C3YZN nidx=null]
Tarachodes (Tarachodina) werneri
 - Tarachodes (Tarachodina) werneri Giglio-Tos, 1911 [SYNONYM SPECIES 288943:8QPSC nidx=null parent=54TRH]
 + Tarachodes (Tarachodina) werneri [SYNONYM SPECIES 291420:C3YZT nidx=null parent=54TRH]
Tarachodina
 - Tarachodina Kaltenbach, 1996 [ACCEPTED SUBTRIBE 288943:8P4CC nidx=null]
 + Tarachodina [ACCEPTED SUBTRIBE 291420:C3YZW nidx=null]
Tarachodinae
 - Tarachodinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8Q6ZT nidx=null]
 + Tarachodinae [ACCEPTED SUBFAMILY 291420:C3Z22 nidx=null]
Tarachodini
 - Tarachodini Giglio-Tos, 1917 [ACCEPTED TRIBE 288943:8Q958 nidx=null]
 + Tarachodini [ACCEPTED TRIBE 291420:C3Z23 nidx=null]
Tarachomantina
 - Tarachomantina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QQ3R nidx=null]
 + Tarachomantina [ACCEPTED SUBTRIBE 291420:C3Z24 nidx=null]
Tendipes allothrix
 - Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZN8 nidx=null]
 + Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY5G nidx=null]
Tendipes armatifrons
 - Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZN9 nidx=null]
 + Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY5L nidx=null]
Tendipes atrifurea
 - Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZNB nidx=null]
 + Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY5Q nidx=null]
Tendipes brunetttii
 - Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZNC nidx=null]
 + Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY5V nidx=null]
Tendipes inermifrons
 - Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZNH nidx=null]
 + Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY7D nidx=null]
Tendipes sessilis
 - Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZNJ nidx=null]
 + Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY7Z nidx=null]
Tenoderina
 - Tenoderina Brunner von Wattenwyl, 1893 [ACCEPTED SUBTRIBE 288943:8QQ2N nidx=null]
 + Tenoderina [ACCEPTED SUBTRIBE 291420:C42F6 nidx=null]
Tenoderinae
 - Tenoderinae Brunner von Wattenwyl, 1893 [ACCEPTED SUBFAMILY 288943:8QPNL nidx=null]
 + Tenoderinae [ACCEPTED SUBFAMILY 291420:C42F7 nidx=null]
Tenoderini
 - Tenoderini Brunner von Wattenwyl, 1893 [ACCEPTED TRIBE 288943:8QPNQ nidx=null]
 + Tenoderini [ACCEPTED TRIBE 291420:C42F8 nidx=null]
Tephritis macula
 - Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZNM nidx=null]
 + Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JY8S nidx=null]
Terametopon (Psammoprinus)
 - Terametopon (Psammoprinus) Gomy & Vienna, 1997 [ACCEPTED SUBGENUS 288943:9LMCG nidx=null]
 + Terametopon (Psammoprinus) Gomy & Vienna, 1997 [ACCEPTED SUBGENUS 291420:8P3ZR nidx=null]
Termes flavicollis
 - Termes flavicollis Fabricius, 1793 [SYNONYM SPECIES 288943:8Q7F8 nidx=null parent=3QZJ7]
 + Termes flavicollis Fabricius, 1793 [SYNONYM SPECIES 291420:55FTL nidx=null parent=3QZJ7]
Termes riograndensis
 - Termes riograndensis Jhering [Ihering], 1887 [ACCEPTED SPECIES 288943:55FWW nidx=null]
 + Termes riograndensis Jhering, 1887 [ACCEPTED SPECIES 291420:C42YK nidx=null]
Terpnosia ichangensis
 - Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 288943:BZVPN nidx=null parent=5CRPJ]
 + Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 291420:C42ZZ nidx=null parent=5CRPJ]
Tetanocera interstincta
 - Tetanocera interstincta Fallén, 1820 [SYNONYM SPECIES 288943:8FDPX nidx=null parent=8CF7L]
 + Tetanocera interstincta Fallén, 1820 [SYNONYM SPECIES 291420:55K2C nidx=null parent=8CF7L]
Tetanocerus
 - Tetanocerus Duméril, 1800 [SYNONYM GENUS 288943:C2BHR nidx=null parent=BYRMJ]
 + Tetanocerus Latreille, 1800 [SYNONYM GENUS 291420:C436T nidx=null parent=BYRMJ]
Tetrafeaella
 - Tetrafeaella Beier, 1955 [ACCEPTED SUBGENUS 288943:8P475 nidx=null]
 + Tetrafeaella Beier, 1955 [ACCEPTED SUBGENUS 291420:C43CK nidx=null]
Tetraneura (Tetraneura) radicicola
 - Tetraneura (Tetraneura) radicicola [ACCEPTED SPECIES 288943:BSMQP nidx=null]
 + Tetraneura (Tetraneura) radicicola [ACCEPTED SPECIES 291420:BHNHW nidx=null]
Tetraneura (Tetraneura) ulmoides
 - Tetraneura (Tetraneura) ulmoides Lichtenstein, 1880 [ACCEPTED SPECIES 288943:BVXPF nidx=null]
 + Tetraneura (Tetraneura) ulmoides Lichtenstein, 1880 [ACCEPTED SPECIES 291420:C44FW nidx=null]
Tetraneura (Tetraneurella) fusiformis
 - Tetraneura (Tetraneurella) fusiformis Matsumura, 1917 [ACCEPTED SPECIES 288943:8PKK6 nidx=null]
 + Tetraneura (Tetraneurella) fusiformis Matsumura, 1917 [ACCEPTED SPECIES 291420:C44FY nidx=null]
Tettigonia acuminata
 - Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 288943:BZVRK nidx=null parent=3DG95]
 + Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 291420:C44T4 nidx=null parent=3DG95]
Tettigonia chevrolatii
 - Tettigonia chevrolatii Signoret, 1855 [SYNONYM SPECIES 288943:BZVS2 nidx=null parent=42LHJ]
 + Tettigonia chevrolatii Signoret, 1855 [SYNONYM SPECIES 291420:C44T7 nidx=null parent=42LHJ]
Tettigonia dufourii
 - Tettigonia dufourii Signoret, 1855 [SYNONYM SPECIES 288943:BZVRL nidx=null parent=4P38S]
 + Tettigonia dufourii Signoret, 1855 [SYNONYM SPECIES 291420:C44T9 nidx=null parent=4P38S]
Tettigonia laboulbenii
 - Tettigonia laboulbenii Signoret, 1855 [SYNONYM SPECIES 288943:BZVRR nidx=null parent=4CRKJ]
 + Tettigonia laboulbenii Signoret, 1855 [SYNONYM SPECIES 291420:C44TH nidx=null parent=4CRKJ]
Tettigonia perrisii
 - Tettigonia perrisii Signoret, 1855 [SYNONYM SPECIES 288943:BZVSC nidx=null parent=8TRD4]
 + Tettigonia perrisii Signoret, 1855 [SYNONYM SPECIES 291420:C44TM nidx=null parent=8TRD4]
Thalamita admete
 - Thalamita admete (Herbst, 1803) [ACCEPTED SPECIES 288943:55Z42 nidx=null]
 + Thalamita admete (Herbst, 1803) [ACCEPTED SPECIES 291420:C44Z8 nidx=null]
Thalassianthus hemprichii
 - Thalassianthus hemprichii (Ehrenberg, 1834) [SYNONYM SPECIES 288943:BZVTD nidx=null parent=6LSS5]
 + Thalassianthus hemprichii (Ehrenberg, 1834) [SYNONYM SPECIES 291420:C452V nidx=null parent=6LSS5]
Thamnophis couchi hydrophilus
 - Thamnophis couchi hydrophilus [SYNONYM INFRASPECIFIC_NAME 288943:8GSGY nidx=null parent=563K6]
 + Thamnophis couchi hydrophilus [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVK nidx=null parent=563K6]
Thamnophis elegans hammondi
 - Thamnophis elegans hammondi [SYNONYM INFRASPECIFIC_NAME 288943:89LG4 nidx=null parent=563KT]
 + Thamnophis elegans hammondi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVL nidx=null parent=563KT]
Thamnotettix attennatus
 - Thamnotettix attennatus (Germar, 1821) [SYNONYM SPECIES 288943:BZVTT nidx=null parent=7XC8L]
 + Thamnotettix attennatus (Germar, 1821) [SYNONYM SPECIES 291420:C458B nidx=null parent=7XC8L]
Thaumastopus marginicollis marginicollis
 - Thaumastopus marginicollis marginicollis (Lucas, 1849) [SYNONYM INFRASPECIFIC_NAME 288943:8PLS8 nidx=null parent=5653T]
 + Thaumastopus marginicollis marginicollis (Lucas, 1849) [SYNONYM SUBSPECIES 291420:C459X nidx=null parent=5653T]
Thaumastopus mitellatus
 - Thaumastopus mitellatus [SYNONYM SPECIES 288943:8QMVW nidx=null parent=47VHX]
 + Thaumastopus mitellatus (Costa, 1855) [SYNONYM SPECIES 291420:C459Y nidx=null parent=47VHX]
Thaumatoscopus
 - Thaumatoscopus Kirkaldy, 1906 [ACCEPTED GENUS 288943:8HS32 nidx=null]
 - Thaumatoscopus Kirkaldy, 1906 [ACCEPTED GENUS 288943:BY4QC nidx=null]
 + Thaumatoscopus Kirkaldy, 1906 [ACCEPTED GENUS 291420:C45DS nidx=null]
Thecidellina blochmanni
 - Thecidellina blochmanni Dall, 1920 [ACCEPTED SPECIES 288943:565ZN nidx=null]
 + Thecidellina blochmanni Dall, 1920 [ACCEPTED SPECIES 291420:C45FQ nidx=null]
Theobroma leiocarpum
 - Theobroma leiocarpum Bernoulli [SYNONYM SPECIES 288943:56BP3 nidx=null parent=7N9LV]
 + Theobroma leiocarpum Bernoulli [SYNONYM SPECIES 291420:56BP2 nidx=null parent=7N9LV]
Theoclytes
 - Theoclytes Saussure, 1869 [SYNONYM GENUS 288943:8PRGB nidx=null parent=8NY9W]
 + Theoclytes [SYNONYM GENUS 291420:C45TH nidx=null parent=8NY9W]
Thereva nigella
 - Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZPY nidx=null]
 + Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 291420:9V8H7 nidx=null]
Thereviotabanus viridis
 - Thereviotabanus viridis Kröber, 1931 [SYNONYM SPECIES 288943:8FF6S nidx=null parent=8BQKT]
 + Thereviotabanus viridis Kröber, 1931 [SYNONYM SPECIES 291420:56DC2 nidx=null parent=8BQKT]
Therioaphis (Pterocallidium) trifolii
 - Therioaphis (Pterocallidium) trifolii (Monell, 1882) [ACCEPTED SPECIES 288943:BWFKM nidx=null]
 + Therioaphis (Pterocallidium) trifolii (Monell, 1882) [ACCEPTED SPECIES 291420:C4629 nidx=null]
Therioplectes pseudobratrankii
 - Therioplectes pseudobratrankii Kröber, 1931 [SYNONYM SPECIES 288943:8FF7F nidx=null parent=8BQKK]
 + Therioplectes pseudobratrankii Kröber, 1931 [SYNONYM SPECIES 291420:7BX53 nidx=null parent=8BQKK]
Thespidae
 - Thespidae Schwarz & Roy, 2019 [ACCEPTED FAMILY 288943:8NKR5 nidx=null]
 + Thespidae [ACCEPTED FAMILY 291420:626Q3 nidx=null]
Thespinae
 - Thespinae Saussure, 1869 [ACCEPTED SUBFAMILY 288943:8Q6ZV nidx=null]
 + Thespinae [ACCEPTED SUBFAMILY 291420:C467D nidx=null]
Thespini
 - Thespini Saussure, 1869 [ACCEPTED TRIBE 288943:8Q959 nidx=null]
 + Thespini [ACCEPTED TRIBE 291420:C467F nidx=null]
Thespoides
 - Thespoides Chopard, 1916 [SYNONYM UNRANKED 288943:8P24R nidx=null parent=8NM5Q]
 + Thespoides [SYNONYM GENUS 291420:7VW6 nidx=null parent=8NM5Q]
Thienemanniella oyabedilata
 - Thienemanniella oyabedilata Sasa, Kawai & Ueno, 1988 [ACCEPTED SPECIES 288943:9HYWB nidx=null]
 + Thienemanniella oyabedilata Sasa, Kawai & Ueno, 1988 [ACCEPTED SPECIES 291420:8ZWDP nidx=null]
Thioalkalivibrio halophilus
 - Thioalkalivibrio halophilus corrig. Banciu et al., 2005 [ACCEPTED SPECIES 288943:56HDK nidx=null]
 + Thioalkalivibrio halophilus Banciu et al., 2005 [ACCEPTED SPECIES 291420:C469T nidx=null]
Thouarella (Parathouarella) clavata
 - Thouarella (Parathouarella) clavata Kükenthal, 1908 [SYNONYM SPECIES 288943:BX3KR nidx=null parent=56L5B]
 + Thouarella (Parathouarella) clavata Kükenthal, 1908 [SYNONYM SPECIES 291420:C46QD nidx=null parent=56L5B]
Thrichomys inermis
 - Thrichomys inermis (Pictet, 1941) [ACCEPTED SPECIES 288943:56LT3 nidx=null]
 + Thrichomys inermis (Pictet, 1843) [ACCEPTED SPECIES 291420:C46RX nidx=null]
Thrymoserica
 - Thrymoserica Brenske, 1897 [ACCEPTED GENUS 288943:7WDP nidx=null]
 + Thrymoserica Brenske, 1900 [ACCEPTED GENUS 291420:C46VK nidx=null]
Thylogale
 - Thylogale Gray, 1837 [ACCEPTED GENUS 288943:7WHQ nidx=null]
 + Thylogale Gray, 1837 [ACCEPTED GENUS 291420:C46ZQ nidx=null]
Thyridanthrax indianus
 - Thyridanthrax indianus François, 1967 [SYNONYM SPECIES 288943:8FFJC nidx=null parent=8C54N]
 + Thyridanthrax indianus François, 1967 [SYNONYM SPECIES 291420:56SGV nidx=null parent=8C54N]
Thysanocardia
 - Thysanocardia Fisher, 1950 [SYNONYM SUBGENUS 288943:8P25G nidx=null parent=7WNT]
 + Thysanocardia Fisher, 1950 [SYNONYM SUBGENUS 291420:C3NLF nidx=null parent=7WNT]
Tiiomus
 - Tiiomus [sic] [SYNONYM GENUS 288943:BGSMV nidx=null parent=7Q4JN]
 + Tiiomus [SYNONYM GENUS 291420:C47LV nidx=null parent=7Q4JN]
Tipula (Eriocera) cimicoides
 - Tipula (Eriocera) cimicoides Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZFHT nidx=null]
 + Tipula (Eriocera) cimicoides Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4856 nidx=null]
Tipula florilega
 - Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZTK nidx=null]
 + Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JYDH nidx=null]
Tipula salicina
 - Tipula salicina Schrank, 1781 [AMBIGUOUS_SYNONYM SPECIES 288943:8Z2MZ nidx=null parent=9KXV4]
 + Tipula salicina Schrank, 1781 [SYNONYM SPECIES 291420:9KXV3 nidx=null parent=9KXV4]
Tipula vibratrix
 - Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZVP nidx=null]
 + Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JYHF nidx=null]
Tisamenus asper
 - Tisamenus asper Bolívar [Y Urrutia] , 1890 [ACCEPTED SPECIES 288943:577F8 nidx=null]
 + Tisamenus asper Bolívar, 1890 [ACCEPTED SPECIES 291420:C48BP nidx=null]
Tisamenus cervicornis
 - Tisamenus cervicornis Bolívar [Y Urrutia] , 1890 [ACCEPTED SPECIES 288943:7CBXR nidx=null]
 + Tisamenus cervicornis Bolívar, 1890 [ACCEPTED SPECIES 291420:C48BQ nidx=null]
Togasmittia togarotunda
 - Togasmittia togarotunda Sasa & Okazawa, 1992 [AMBIGUOUS_SYNONYM SPECIES 288943:92XL4 nidx=null parent=C2FPP]
 + Togasmittia togarotunda Sasa & Okazawa, 1992 [SYNONYM SPECIES 291420:57B6X nidx=null parent=C2FPP]
Tomuropeltis granti colobura
 - Tomuropeltis granti colobura [SYNONYM INFRASPECIFIC_NAME 288943:8H5XX nidx=null parent=6CBGT]
 + Tomuropeltis granti colobura [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVD nidx=null parent=6CBGT]
Tomuropeltis granti transvaalensis
 - Tomuropeltis granti transvaalensis [SYNONYM INFRASPECIFIC_NAME 288943:8H69L nidx=null parent=6CBGT]
 + Tomuropeltis granti transvaalensis [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVC nidx=null parent=6CBGT]
Tonnoiriella veronikae
 - Tonnoiriella veronikae Ježek & Oboňa, 2016 [ACCEPTED SPECIES 288943:9HRSY nidx=null]
 + Tonnoiriella veronikae Ježek & Oboňa, 2016 [ACCEPTED SPECIES 291420:8ZDM5 nidx=null]
Toonglasa bifida
 - Toonglasa bifida Slater & Brailovsky, 1990 [SYNONYM SPECIES 288943:7CHM5 nidx=null parent=3DQM6]
 + Toonglasa bifida Slater & Brailovsky, 2024 [SYNONYM SPECIES 291420:C48WX nidx=null parent=C52XH]
Torynommoida
 - †Torynommoida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 288943:BRH62 nidx=null]
 + Torynommoida Karasawa, Schweitzer & Feldmann, 2011 [ACCEPTED SECTION_ZOOLOGY 291420:BDM5R nidx=null]
Toxoderidae
 - Toxoderidae Saussure, 1869 [ACCEPTED FAMILY 288943:8NKR8 nidx=null]
 + Toxoderidae [ACCEPTED FAMILY 291420:626R4 nidx=null]
Toxoderinae
 - Toxoderinae Westwood, 1889 [ACCEPTED SUBFAMILY 288943:8Q6ZW nidx=null]
 + Toxoderinae [ACCEPTED SUBFAMILY 291420:C4B3C nidx=null]
Toxoderini
 - Toxoderini Saussure, 1869 [ACCEPTED TRIBE 288943:8QPVJ nidx=null]
 + Toxoderini [ACCEPTED TRIBE 291420:C4B3D nidx=null]
Toxoderopsini
 - Toxoderopsini Ehrmann & Roy, 2002 [ACCEPTED TRIBE 288943:8QPTK nidx=null]
 + Toxoderopsini [ACCEPTED TRIBE 291420:C4B3F nidx=null]
Toxomantina
 - Toxomantina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QQ75 nidx=null]
 + Toxomantina [ACCEPTED SUBTRIBE 291420:C4B3G nidx=null]
Toxoptera alaterni
 - Toxoptera alaterni Del Guercio, 1909 [SYNONYM SPECIES 288943:8QWXN nidx=null parent=5DJNG]
 + Toxoptera alaterni Del Guercio, 1909 [SYNONYM SPECIES 291420:7CJRL nidx=null parent=5DJNG]
Trachelipus laoshanensis
 - Trachelipus laoshanensis Boping, Hong & Tian, 1994 [ACCEPTED SPECIES 288943:57NM6 nidx=null]
 + Trachelipus laoshanensis Tang, Gui & Wu, 1994 [ACCEPTED SPECIES 291420:C4BJ6 nidx=null]
Trachemys nebulosa gaigeae
 - Trachemys nebulosa gaigeae [SYNONYM INFRASPECIFIC_NAME 288943:8H62M nidx=null parent=57P8F]
 + Trachemys nebulosa gaigeae [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWF nidx=null parent=57P8F]
Trachemys nebulosa hartwegi
 - Trachemys nebulosa hartwegi [SYNONYM INFRASPECIFIC_NAME 288943:8H5PP nidx=null parent=57P8F]
 + Trachemys nebulosa hartwegi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWH nidx=null parent=57P8F]
Trachemys ornata hartwegi
 - Trachemys ornata hartwegi [SYNONYM INFRASPECIFIC_NAME 288943:8H6YS nidx=null parent=57P8F]
 + Trachemys ornata hartwegi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWG nidx=null parent=57P8F]
Trachemys scripta hartwegi
 - Trachemys scripta hartwegi [SYNONYM INFRASPECIFIC_NAME 288943:8GRND nidx=null parent=57P8F]
 + Trachemys scripta hartwegi [SYNONYM INFRASPECIFIC_NAME 291420:C4ZWJ nidx=null parent=57P8F]
Trachymantina
 - Trachymantina Giglio-Tos, 1917 [ACCEPTED SUBTRIBE 288943:8QQ52 nidx=null]
 + Trachymantina [ACCEPTED SUBTRIBE 291420:C4BZL nidx=null]
Trachythorax atrosignatus
 - Trachythorax atrosignatus [SYNONYM SPECIES 288943:8PKTC nidx=null parent=9J5G3]
 + Trachythorax atrosignatus (Brunner von Wattenwyl, 1893) [SYNONYM SPECIES 291420:57TXV nidx=null parent=57TY3]
Trapelus ruderatus megalonyx
 - Trapelus ruderatus megalonyx [SYNONYM INFRASPECIFIC_NAME 288943:8H6ZM nidx=null parent=57XYP]
 + Trapelus ruderatus megalonyx [SYNONYM INFRASPECIFIC_NAME 291420:C4ZVW nidx=null parent=57XYP]
Trapezonotus arenarius arenarius
 - Trapezonotus arenarius arenarius (Linnaeus, 1758) [SYNONYM INFRASPECIFIC_NAME 288943:8Q82P nidx=null parent=5F8N6]
 + Trapezonotus arenarius arenarius (Linnaeus, 1758) [SYNONYM SUBSPECIES 291420:C4CD8 nidx=null parent=5F8N6]
Trapezonotus arenarius elengantulus
 - Trapezonotus arenarius elengantulus Kiritshenko & Scudder, 1973 [SYNONYM INFRASPECIFIC_NAME 288943:8QNL7 nidx=null parent=5F8N7]
 + Trapezonotus arenarius elengantulus Kiritshenko & Scudder, 1973 [SYNONYM SUBSPECIES 291420:C4CD9 nidx=null parent=5F8N7]
Trapezonotus beckeri beckeri
 - Trapezonotus beckeri beckeri (Frey-Gessner, 1863) [SYNONYM INFRASPECIFIC_NAME 288943:8PM7X nidx=null parent=M6P6]
 + Trapezonotus beckeri beckeri (Frey-Gessner, 1863) [SYNONYM SUBSPECIES 291420:5LL3R nidx=null parent=M6P6]
Trapezonotus dispar dispar
 - Trapezonotus dispar dispar Stal, 1872 [SYNONYM INFRASPECIFIC_NAME 288943:9HLHH nidx=null parent=8PLSB]
 + Trapezonotus dispar dispar Stal, 1872 [SYNONYM SUBSPECIES 291420:C4CDB nidx=null parent=8PLSB]
Triaenonyx obesus
 - Triaenonyx obesus Simon, 1899 [SYNONYM SPECIES 288943:7Z67K nidx=null parent=7XJ47]
 + Triaenonyx obesus Simon, 1899 [SYNONYM SPECIES 291420:BPSHD nidx=null parent=7XJ47]
Trichocera brevis
 - Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 288943:8FH6Z nidx=null parent=8FH5V]
 + Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 291420:7CPZF nidx=null parent=8FH5V]
Trichocladius atriforceps
 - Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZXZ nidx=null]
 + Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JYJG nidx=null]
Trichocladius sahorensis
 - Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZY3 nidx=null]
 + Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JYQG nidx=null]
Trichocladius terricola
 - Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 288943:B3ZY4 nidx=null]
 + Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 291420:9JYQX nidx=null]
Trichodagmia latitarsis
 - Trichodagmia latitarsis Enderlein, 1934 [SYNONYM SPECIES 288943:8FHG6 nidx=null parent=8DZ3R]
 + Trichodagmia latitarsis Enderlein, 1934 [SYNONYM SPECIES 291420:58BB6 nidx=null parent=8DZ3R]
Trichodagmia spadicidorsum
 - Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 288943:8FHG9 nidx=null parent=8DZ3K]
 + Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 291420:58BB9 nidx=null parent=8DZ3K]
Trichoglene
 - Trichoglene Neboiss, 1977 [ACCEPTED SUBGENUS 288943:8P47T nidx=null]
 + Trichoglene Neboiss, 1977 [ACCEPTED SUBGENUS 291420:C3S97 nidx=null]
Tricholepidium
 - Tricholepidium Ching [SYNONYM UNRANKED 288943:7ZDZ nidx=null parent=B8YG7]
 + Tricholepidium Ching [SYNONYM UNRANKED 291420:C3G52 nidx=null parent=B8YG7]
Trichomanes bipunctatum var. venulosum
 - Trichomanes bipunctatum var. venulosum Rosenst. [SYNONYM VARIETY 288943:BD9K7 nidx=null parent=B9VKN]
 + Trichomanes bipunctatum var. venulosum Rosenst. [SYNONYM VARIETY 291420:5RVY7 nidx=null parent=B9VKN]
Trichomanes neilgherrense
 - Trichomanes neilgherrense Bedd. [SYNONYM SPECIES 288943:BCR86 nidx=null parent=B9DNQ]
 + Trichomanes neilgherrense Bedd. [SYNONYM SPECIES 291420:7D36W nidx=null parent=B9DNQ]
Trichonis immaculata
 - Trichonis immaculata lathy, 1930 [ACCEPTED SPECIES 288943:58G28 nidx=null]
 + Trichonis immaculata lathy, 1930 [ACCEPTED SPECIES 291420:C4DDH nidx=null]
Trichoniscoidea
 - Trichoniscoidea [ACCEPTED SUPERFAMILY 288943:7NFRR nidx=null]
 + Trichoniscoidea G. O. Sars, 1899 [SYNONYM SUPERFAMILY 291420:C4DDJ nidx=null parent=7NLDQ]
Triclida decaryi
 - Triclida decaryi Séguy, 1950 [SYNONYM SPECIES 288943:8FJ94 nidx=null parent=89WHF]
 + Triclida decaryi Séguy, 1950 [SYNONYM SPECIES 291420:58MK6 nidx=null parent=89WHF]
Triclida mandrariana
 - Triclida mandrariana Séguy, 1950 [SYNONYM SPECIES 288943:8FJ96 nidx=null parent=89WHG]
 + Triclida mandrariana Séguy, 1950 [SYNONYM SPECIES 291420:58MK7 nidx=null parent=89WHG]
Tricondylomimina
 - Tricondylomimina Schwarz & Roy, 2019 [ACCEPTED SUBTRIBE 288943:8QPPJ nidx=null]
 + Tricondylomimina [ACCEPTED SUBTRIBE 291420:C4F3T nidx=null]
Trigonidium ogasawarensis
 - Trigonidium ogasawarensis (Shiraki, 1930) [SYNONYM SPECIES 288943:8Q4KR nidx=null parent=4S6TY]
 + Trigonidium ogasawarensis (Shiraki, 1930) [SYNONYM SPECIES 291420:58RY3 nidx=null parent=4S6TY]
Trigonochlamys
 - Trigonochlamys O. Boettger, 1881 [ACCEPTED GENUS 288943:7PJWG nidx=null]
 + Trigonochlamys Hook.fil. [SYNONYM UNRANKED 291420:C4FG8 nidx=null parent=7C9J]
Trigonophasma acanthophora
 - Trigonophasma acanthophora (Stoll, 1813) [SYNONYM SPECIES 288943:8PL2W nidx=null parent=8QRK9]
 + Trigonophasma acanthophora (Houttuyn, 1813) [SYNONYM SPECIES 291420:C4FGG nidx=null parent=8QRK9]
Trineura vulgaris
 - Trineura vulgaris Fallén, 1823 [SYNONYM SPECIES 288943:8FJFK nidx=null parent=8CRXF]
 + Trineura vulgaris Fallén, 1823 [SYNONYM SPECIES 291420:58VHJ nidx=null parent=8CRXF]
Troglocaridicola
 - Troglocaridicola Matjašič, 1957 [ACCEPTED GENUS 288943:B8ZS3 nidx=null]
 + Troglocaridicola Matjašič, 1958 [ACCEPTED GENUS 291420:7Q5C8 nidx=null]
Troglocaridicola capreolaria
 - Troglocaridicola capreolaria Matjašič, 1957 [ACCEPTED SPECIES 288943:BCLZH nidx=null]
 + Troglocaridicola capreolaria Matjašič, 1958 [ACCEPTED SPECIES 291420:598NT nidx=null]
Troglocaridicola cervaria
 - Troglocaridicola cervaria Matjašič, 1957 [ACCEPTED SPECIES 288943:BBFDF nidx=null]
 + Troglocaridicola cervaria Matjašič, 1958 [ACCEPTED SPECIES 291420:7D824 nidx=null]
Troglocaridicola istriana
 - Troglocaridicola istriana Matjašič, 1957 [ACCEPTED SPECIES 288943:BCLZJ nidx=null]
 + Troglocaridicola istriana Matjašič, 1958 [ACCEPTED SPECIES 291420:598NW nidx=null]
Troglocaridicola maxima
 - Troglocaridicola maxima Matjašič, 1957 [ACCEPTED SPECIES 288943:BCLZL nidx=null]
 + Troglocaridicola maxima Matjašič, 1958 [ACCEPTED SPECIES 291420:598NZ nidx=null]
Tropacarus
 - Tropacarus Ewing, 1917 [ACCEPTED SUBGENUS 288943:8P482 nidx=null]
 + Tropacarus Ewing, 1917 [ACCEPTED SUBGENUS 291420:C3JHC nidx=null]
Tropidoderus childrenii
 - Tropidoderus childrenii [AMBIGUOUS_SYNONYM SPECIES 288943:8PL3M nidx=null parent=59BQR]
 + Tropidoderus childrenii (Gray, 1833) [SYNONYM SPECIES 291420:59BQK nidx=null parent=59BQL]
Tropidomantinae
 - Tropidomantinae Brannoch & Svenson, 2016 [ACCEPTED SUBFAMILY 288943:8Q6ZY nidx=null]
 + Tropidomantinae [ACCEPTED SUBFAMILY 291420:C4GHF nidx=null]
Tropidomantini
 - Tropidomantini Brannoch & Svenson, 2016 [ACCEPTED TRIBE 288943:8Q95B nidx=null]
 + Tropidomantini [ACCEPTED TRIBE 291420:C4GHG nidx=null]
Tropidothorax cruciger cruciger
 - Tropidothorax cruciger cruciger (Motschulsky, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8QPL4 nidx=null parent=59CHX]
 + Tropidothorax cruciger cruciger (Motschulsky, 1859) [SYNONYM SUBSPECIES 291420:C4GS9 nidx=null parent=59CHX]
Tropidothorax cruciger elegans
 - Tropidothorax cruciger elegans (Distant, 1883) [SYNONYM INFRASPECIFIC_NAME 288943:5LMZ3 nidx=null parent=59CHY]
 + Tropidothorax cruciger elegans (Distant, 1883) [SYNONYM SUBSPECIES 291420:C4GSB nidx=null parent=59CHY]
Tropistethus holosericus holosericus
 - Tropistethus holosericus holosericus (Scholtz, 1846) [SYNONYM INFRASPECIFIC_NAME 288943:8PLSC nidx=null parent=59CZZ]
 + Tropistethus holosericus holosericus (Scholtz, 1846) [SYNONYM SUBSPECIES 291420:C4GSP nidx=null parent=59CZZ]
Tropistethus holosericus subfasciatus
 - Tropistethus holosericus subfasciatus Ferrari, 1874 [SYNONYM INFRASPECIFIC_NAME 288943:8PLSD nidx=null parent=8Q7FR]
 + Tropistethus holosericus subfasciatus Ferrari, 1874 [SYNONYM SUBSPECIES 291420:C4GSQ nidx=null parent=8Q7FR]
Tropocorixa
 - Tropocorixa Hutchinson, 1940 [ACCEPTED SUBGENUS 288943:8P483 nidx=null]
 + Tropocorixa Hutchinson, 1940 [ACCEPTED SUBGENUS 291420:C4GSR nidx=null]
Truncala (Truncala)
 - Truncala (Truncala) Woodward, 1953 [SYNONYM INFRAGENERIC_NAME 288943:8QN5P nidx=null parent=8P2GB]
 + Truncala (Truncala) Woodward, 1953 [SYNONYM SUBGENUS 291420:C4GV3 nidx=null parent=8P2GB]
Trypanosyllis (Trypanobia) foliosa
 - Trypanosyllis (Trypanobia) foliosa Imajima, 2003 [ACCEPTED SPECIES 288943:BWFLZ nidx=null]
 + Trypanosyllis (Trypanobia) foliosa Imajima, 2003 [ACCEPTED SPECIES 291420:C4GZB nidx=null]
Trypeta cuculi
 - Trypeta cuculi Kieffer & Jörgensen, 1910 [SYNONYM SPECIES 288943:89BNK nidx=null parent=8DKLY]
 + Trypeta cuculi Kieffer & Jörgensen, 1910 [SYNONYM SPECIES 291420:59FMW nidx=null parent=8DKLY]
Tuberculatus kunugii
 - Tuberculatus kunugii (Shinji, 1924) [SYNONYM SPECIES 288943:8PL4V nidx=null parent=7CY96]
 + Tuberculatus kunugii (Shinji, 1924) [SYNONYM SPECIES 291420:59JCH nidx=null parent=7CY96]
Tubifera biguttata
 - Tubifera biguttata Szilády, 1940 [SYNONYM SPECIES 288943:8FK4S nidx=null parent=8C9X2]
 + Tubifera biguttata Szilády, 1940 [SYNONYM SPECIES 291420:59JPH nidx=null parent=8C9X2]
Tubifera trizona
 - Tubifera trizona Szilády, 1940 [SYNONYM SPECIES 288943:8FK4Y nidx=null parent=8C9X2]
 + Tubifera trizona Szilády, 1940 [SYNONYM SPECIES 291420:7D9JR nidx=null parent=8C9X2]
Turnerella
 - Turnerella Cockerell, 1910 [ACCEPTED SUBGENUS 288943:8P2J8 nidx=null]
 + Turnerella Cockerell, 1910 [ACCEPTED SUBGENUS 291420:C4HP3 nidx=null]
Tympanocryptis cephalus gigas
 - Tympanocryptis cephalus gigas Mitchell, 1948 [SYNONYM INFRASPECIFIC_NAME 288943:5LNZJ nidx=null parent=7DBCT]
 + Tympanocryptis cephalus gigas Mitchell, 1948 [SYNONYM INFRASPECIFIC_NAME 291420:5LNZK nidx=null parent=7DBCT]
Typhlocyba (Zygina) subrufa
 - Typhlocyba (Zygina) subrufa (Motschulsky, 1863) [SYNONYM SPECIES 288943:BX47Q nidx=null parent=55YSB]
 + Typhlocyba (Zygina) subrufa (Motschulsky, 1863) [SYNONYM SPECIES 291420:C4JDM nidx=null parent=55YSB]
Typhlocyba pura
 - Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 288943:8JHF4 nidx=null parent=3RGVQ]
 + Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 291420:59W3W nidx=null parent=3RGVQ]
Typhlotricholigioidinae
 - Typhlotricholigioidinae Rioja, 1952 [SYNONYM GENUS 288943:BW8X3 nidx=null parent=7NLDQ]
 + Typhlotricholigioidinae Rioja, 1952 [SYNONYM SUBFAMILY 291420:C4JHS nidx=null parent=7NLDQ]
Uranotaenia argenteopennis
 - Uranotaenia argenteopennis Peryassú, 1923 [SYNONYM SPECIES 288943:8FKQB nidx=null parent=8FKMK]
 + Uranotaenia argenteopennis Peryassú, 1923 [SYNONYM SPECIES 291420:7DPL7 nidx=null parent=8FKMK]
Urochthonius
 - Urochthonius Morikawa, 1954 [ACCEPTED SUBGENUS 288943:8P48J nidx=null]
 + Urochthonius Morikawa, 1954 [ACCEPTED SUBGENUS 291420:C3SGX nidx=null]
Uroleucon (Uroleucon) kashmiricum
 - Uroleucon (Uroleucon) kashmiricum (Verma, 1966) [ACCEPTED SPECIES 288943:7DVST nidx=null]
 + Uroleucon (Uroleucon) kashmiricum (Verma, 1966) [ACCEPTED SPECIES 291420:C4LL9 nidx=null]
Urophora
 - Urophora Robineau-Desvoidy, 1830 [ACCEPTED GENUS 288943:BY4YG nidx=null]
 + Urophora [ACCEPTED GENUS 291420:C3MHL nidx=null]
Urticina perdix
 - Urticina perdix Verrill, 1882 [SYNONYM SPECIES 288943:7F3BD nidx=null parent=5VDRP]
 + Urticina perdix Verrill, 1882 [SYNONYM SPECIES 291420:C4LVW nidx=null parent=5VDRP]
Usia (Micrusia) forcipata
 - Usia (Micrusia) forcipata Brullé, 1833 [ACCEPTED SPECIES 288943:8FL5B nidx=null]
 + Usia (Micrusia) forcipata Brullé, 1833 [ACCEPTED SPECIES 291420:7F2WV nidx=null]
Usia (Usia) martini
 - Usia (Usia) martini François, 1969 [ACCEPTED SPECIES 288943:8FL6J nidx=null]
 + Usia (Usia) martini François, 1969 [ACCEPTED SPECIES 291420:7F2XC nidx=null]
Valenzuela muggenburgi
 - Valenzuela muggenburgi [SYNONYM SPECIES 288943:9HHCG nidx=null parent=7FBGN]
 + Valenzuela muggenburgi Enderlein, 1903 [SYNONYM SPECIES 291420:8N5QT nidx=null parent=7FBGN]
Vatina
 - Vatina Saussure, 1869 [ACCEPTED SUBTRIBE 288943:8QPRD nidx=null]
 + Vatina [ACCEPTED SUBTRIBE 291420:C4MW8 nidx=null]
Vatinae
 - Vatinae Stal, 1877 [ACCEPTED SUBFAMILY 288943:8Q6ZZ nidx=null]
 + Vatinae [ACCEPTED SUBFAMILY 291420:C4MW9 nidx=null]
Vatini
 - Vatini Stal, 1877 [ACCEPTED TRIBE 288943:8Q95C nidx=null]
 + Vatini [ACCEPTED TRIBE 291420:C4MWB nidx=null]
Verbena arequipensis
 - Verbena arequipensis Botta [SYNONYM SPECIES 288943:5B2JC nidx=null parent=99QV5]
 + Verbena arequipensis Botta [SYNONYM SPECIES 291420:99W8M nidx=null parent=99QV5]
Verbena erinoides var. sabinii
 - Verbena erinoides var. sabinii D.Don [SYNONYM VARIETY 288943:5S27C nidx=null parent=5B2R7]
 + Verbena erinoides var. sabinii D.Don [SYNONYM VARIETY 291420:99ZG4 nidx=null parent=5B2R7]
Verbena multifida var. contracta
 - Verbena multifida var. contracta Lindl. [SYNONYM VARIETY 288943:5S28Y nidx=null parent=5B2R7]
 + Verbena multifida var. contracta Lindl. [SYNONYM VARIETY 291420:99ZHK nidx=null parent=5B2R7]
Verbena prichardii
 - Verbena prichardii Rendle [SYNONYM SPECIES 288943:5B2VC nidx=null parent=99PF3]
 + Verbena prichardii Rendle [SYNONYM SPECIES 291420:99WMG nidx=null parent=99PF3]
Verbena scabridoglandulosa
 - Verbena scabridoglandulosa Turrill [SYNONYM SPECIES 288943:7G2B6 nidx=null parent=99PDW]
 + Verbena scabridoglandulosa Turrill [SYNONYM SPECIES 291420:99WPC nidx=null parent=99PDW]
Verbena simplex f. eggertii
 - Verbena simplex f. eggertii (Moldenke) Moldenke [SYNONYM FORM 288943:7N9PR nidx=null parent=7N2ZL]
 + Verbena simplex f. eggertii (Moldenke) Moldenke [SYNONYM FORM 291420:99ZJW nidx=null parent=7N2ZL]
Verbena simplex var. eggertii
 - Verbena simplex var. eggertii Moldenke [SYNONYM VARIETY 288943:7N2ZM nidx=null parent=7N2ZL]
 + Verbena simplex var. eggertii Moldenke [SYNONYM VARIETY 291420:99ZJV nidx=null parent=7N2ZL]
Verbena toninii
 - Verbena toninii Kuntze [SYNONYM SPECIES 288943:5B2Z8 nidx=null parent=99PDZ]
 + Verbena toninii Kuntze [SYNONYM SPECIES 291420:99WR7 nidx=null parent=99PDZ]
Villa xinjiangana
 - Villa xinjiangana Du, Yang, Yao & Yang, 2009 [PROVISIONALLY_ACCEPTED SPECIES 288943:BZFWL nidx=null]
 + Villa xinjiangana Du, Yang, Yao & Yang, 2009 [PROVISIONALLY_ACCEPTED SPECIES 291420:C4P87 nidx=null]
 + Villa xinjiangana Du, Yang, Yao & Yang, 2008 [ACCEPTED SPECIES 291420:C4P88 nidx=null]
Villalobosus
 - Villalobosus Hobbs, 1972 [SYNONYM SUBGENUS 288943:8P496 nidx=null parent=7PV9X]
 + Villalobosus Hobbs, 1972 [SYNONYM SUBGENUS 291420:C3G48 nidx=null parent=7PV9X]
Whartonacarus chaetosus
 - Whartonacarus chaetosus (Brennan & Jones, 1961) [ACCEPTED SPECIES 288943:8ZLQW nidx=null]
 + Whartonacarus chaetosus (Brennan & Jones, 1961) [ACCEPTED SPECIES 291420:C4QVS nidx=null]
Wibelia
 - Wibelia Bernh. [SYNONYM UNRANKED 288943:BBR6H nidx=null parent=B8XSM]
 + Wibelia Bernh. [SYNONYM UNRANKED 291420:C3NXW nidx=null parent=B8XSM]
Wilhelmia severinensis
 - Wilhelmia severinensis Dinulescu, 1966 [SYNONYM SPECIES 288943:8FMFW nidx=null parent=8DZ47]
 + Wilhelmia severinensis Dinulescu, 1966 [SYNONYM SPECIES 291420:7FVRN nidx=null parent=8DZ47]
Wilhelmia zetlandensis
 - Wilhelmia zetlandensis Davies, 1966 [SYNONYM SPECIES 288943:8FMG8 nidx=null parent=8DZ4D]
 + Wilhelmia zetlandensis Davies, 1966 [SYNONYM SPECIES 291420:5BZ4Y nidx=null parent=8DZ4D]
Winthemia argentifrons
 - Winthemia argentifrons Guimarães, 1972 [SYNONYM SPECIES 288943:89DL9 nidx=null parent=8FMKD]
 + Winthemia argentifrons Guimarães, 1972 [SYNONYM SPECIES 291420:5C27G nidx=null parent=8FMKD]
Winthemia sabroskyi
 - Winthemia sabroskyi Guimarães, 1972 [SYNONYM SPECIES 288943:89DLY nidx=null parent=8FMK5]
 + Winthemia sabroskyi Guimarães, 1972 [SYNONYM SPECIES 291420:5C2B3 nidx=null parent=8FMK5]
Xanthesma
 - Xanthesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8P2TK nidx=null]
 + Xanthesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C4RJY nidx=null]
Xanthogramma bouvieri
 - Xanthogramma bouvieri Hervé-Bazin, 1923 [SYNONYM SPECIES 288943:8FMYQ nidx=null parent=89XBX]
 + Xanthogramma bouvieri Hervé-Bazin, 1923 [SYNONYM SPECIES 291420:5C5N8 nidx=null parent=89XBX]
Xenia faraunensis
 - Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 288943:857GY nidx=null parent=85W8X]
 + Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 291420:5C96Z nidx=null parent=85W8X]
Xenocaligonellididae
 - Xenocaligonellididae [ACCEPTED FAMILY 288943:HXH nidx=null]
 + Xenocaligonellididae González-Rodríguez, 1978 [ACCEPTED FAMILY 291420:C4RQR nidx=null]
Xenohesma
 - Xenohesma Michener, 1965 [SYNONYM SUBGENUS 288943:8P49J nidx=null parent=8P49K]
 - Xenohesma Michener, 1965 [ACCEPTED SUBGENUS 288943:8P49K nidx=null]
 + Xenohesma Michener, 1965 [ACCEPTED SUBGENUS 291420:C4QB7 nidx=null]
 + Xenohesma Michener, 1965 [SYNONYM SUBGENUS 291420:C4QB8 nidx=null parent=C4QB7]
Xenomaches moderata
 - Xenomaches moderata [SYNONYM SPECIES 288943:8PLBX nidx=null parent=4JQ5L]
 + Xenomaches moderata (Kirby, 1884) [SYNONYM SPECIES 291420:7G8C7 nidx=null parent=C4NZQ]
Xenopharynx biliphaga
 - Xenopharynx biliphaga Srivastava, 1954 [ACCEPTED SPECIES 288943:BV5NF nidx=null]
 + Xenopharynx biliphaga Srivastava, 1956 [ACCEPTED SPECIES 291420:C4RW4 nidx=null]
Xenophasmina simile
 - Xenophasmina simile [SYNONYM SPECIES 288943:8PLC2 nidx=null parent=8Q8JQ]
 + Xenophasmina simile (Redtenbacher, 1908) [SYNONYM SPECIES 291420:7G85P nidx=null parent=8Q8JQ]
Xenopsis
 - Xenopsis Johnson, 1969 [SYNONYM SUBGENUS 288943:8P2W3 nidx=null parent=8W5F8]
 + Xenopsis Johnson, 1969 [SYNONYM SUBGENUS 291420:C4RXN nidx=null parent=C4MVY]
Xiphicera haanii
 - Xiphicera haanii (Brunner von Wattenwyl, 1898) [SYNONYM SPECIES 288943:8PLCY nidx=null parent=5YDZN]
 + Xiphicera haanii (Brunner von Wattenwyl, 1898) [SYNONYM SPECIES 291420:7FXBL nidx=null parent=5YDZN]
Xiphocaridinella
 - Xiphocaridinella Sadowsky, 1930 [SYNONYM SUBGENUS 288943:8VJYG nidx=null parent=8VJYF]
 + Xiphocaridinella Sadowsky, 1930 [SYNONYM SUBGENUS 291420:C4G8V nidx=null parent=8VJYF]
Xiphopteris
 - Xiphopteris Kaulf. [SYNONYM UNRANKED 288943:B94FR nidx=null parent=B8XNN]
 + Xiphopteris Kaulf. [SYNONYM UNRANKED 291420:C3R3B nidx=null parent=B8XNN]
Xylosma integrifolium
 - Xylosma integrifolium Clos [SYNONYM SPECIES 288943:9YPW4 nidx=null parent=8SB3D]
 + Xylosma integrifolium Clos [SYNONYM SPECIES 291420:5CMPR nidx=null parent=8SB3D]
Xylota rufipilus
 - Xylota rufipilus Meigen & Wiedemann, 1822 [SYNONYM SPECIES 288943:92XSR nidx=null parent=ZHHY]
 + Xylota rufipilus Meigen & Wiedemann, 1822 [SYNONYM SPECIES 291420:C4SSZ nidx=null parent=ZHHY]
Xyonysius californicus californicus
 - Xyonysius californicus californicus (Stal, 1859) [SYNONYM INFRASPECIFIC_NAME 288943:8PG49 nidx=null parent=5CP67]
 + Xyonysius californicus californicus (Stal, 1859) [SYNONYM SUBSPECIES 291420:C4TCC nidx=null parent=5CP67]
Yunnanina
 - Yunnanina [sic] [SYNONYM GENUS 288943:BGTY4 nidx=null parent=7Q6VJ]
 + Yunnanina [SYNONYM GENUS 291420:C4TLK nidx=null parent=7Q6VJ]
Zealandia
 - Zealandia Testo & A.R.Field [SYNONYM UNRANKED 288943:64992 nidx=null parent=B8YFY]
 + Zealandia Testo & A.R.Field [SYNONYM UNRANKED 291420:C4V4F nidx=null parent=B8YFY]
Zygaena bicolor
 - Zygaena bicolor Rocci, 1915 [SYNONYM SPECIES 288943:99X42 nidx=null parent=94499]
 + Zygaena bicolor Rocci, 1914 [SYNONYM SPECIES 291420:C4VMM nidx=null parent=9448M]
 + Zygaena bicolor Rocci, 1915 [SYNONYM SPECIES 291420:C4VMN nidx=null parent=94499]
Zygaena confluens
 - Zygaena confluens Oberthür, 1911 [SYNONYM SPECIES 288943:99X8P nidx=null parent=944G4]
 - Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 288943:BZXF3 nidx=null parent=93S9X]
 + Zygaena confluens Holik & Reiss, 1932 [AMBIGUOUS_SYNONYM SPECIES 291420:BPVBN nidx=null parent=93S9C]
 + Zygaena confluens [École Bordelaise], 1933 [SYNONYM SPECIES 291420:C4VNL nidx=null parent=944H2]
 + Zygaena confluens Holik & Reiss, 1932 [SYNONYM SPECIES 291420:C4VNM nidx=null parent=9447W]
 + Zygaena confluens Burgeff, 1906 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VNN nidx=null parent=93SFH]
 + Zygaena confluens Burgeff, 1906 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VNP nidx=null parent=93SHD]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 291420:C4VNQ nidx=null parent=9448Y]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 291420:C4VNR nidx=null parent=98VJW]
 + Zygaena confluens Burgeff, 1914 [SYNONYM SPECIES 291420:C4VNS nidx=null parent=944GG]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 291420:C4VNT nidx=null parent=944H5]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 291420:C4VNV nidx=null parent=9447S]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 291420:C4VNW nidx=null parent=94F9F]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 291420:C4VNX nidx=null parent=944NX]
 + Zygaena confluens Burgeff, 1926 [SYNONYM SPECIES 291420:C4VNY nidx=null parent=94F9H]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VNZ nidx=null parent=93SFK]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VP2 nidx=null parent=93SJ6]
 + Zygaena confluens Dziurzynski, 1902 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VP3 nidx=null parent=93SD2]
 + Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VP4 nidx=null parent=93S9X]
 + Zygaena confluens Dziurzynski, 1906 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VP5 nidx=null parent=93SFH]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 291420:C4VP6 nidx=null parent=944HJ]
 + Zygaena confluens Dziurzynski, 1908 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VP7 nidx=null parent=93SK6]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 291420:C4VP8 nidx=null parent=98VGZ]
 + Zygaena confluens Dziurzynski, 1908 [SYNONYM SPECIES 291420:C4VP9 nidx=null parent=98VGZ]
 + Zygaena confluens Dziurzynski, 1910 [SYNONYM SPECIES 291420:C4VPB nidx=null parent=944NJ]
 + Zygaena confluens Koch, 1941 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VPC nidx=null parent=93SFP]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 291420:C4VPD nidx=null parent=944G4]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 291420:C4VPF nidx=null parent=944DR]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 291420:C4VPG nidx=null parent=95DBX]
 + Zygaena confluens Oberthür, 1896 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VPH nidx=null parent=93SCF]
 + Zygaena confluens Oberthür, 1896 [SYNONYM SPECIES 291420:C4VPJ nidx=null parent=944F8]
 + Zygaena confluens Oberthür, 1910 [AMBIGUOUS_SYNONYM SPECIES 291420:C4VPK nidx=null parent=93SHQ]
 + Zygaena confluens Oberthür, 1911 [SYNONYM SPECIES 291420:C4VPL nidx=null parent=944G4]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 291420:C4VPM nidx=null parent=5LVBL]
 + Zygaena confluens Reiss, 1931 [SYNONYM SPECIES 291420:C4VPN nidx=null parent=944GZ]
 + Zygaena confluens Reiss, 1964 [SYNONYM SPECIES 291420:C4VPP nidx=null parent=9446S]
 + Zygaena confluens Rocci, 1914 [SYNONYM SPECIES 291420:C4VPQ nidx=null parent=944D6]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 291420:C4VPR nidx=null parent=944F8]
 + Zygaena confluens Spuler, 1906 [SYNONYM SPECIES 291420:C4VPS nidx=null parent=944JV]
Zygophlebia
 - Zygophlebia L.E.Bishop [SYNONYM UNRANKED 288943:B8ZWH nidx=null parent=B8XXH]
 + Zygophlebia L.E.Bishop [SYNONYM UNRANKED 291420:C4W3K nidx=null parent=B8XXH]
Zygoribatula
 - Zygoribatula Berlese, 1916 [ACCEPTED SUBGENUS 288943:8P49Y nidx=null]
 + Zygoribatula Berlese, 1916 [ACCEPTED SUBGENUS 291420:C3N9T nidx=null]
Zyzzyzus
 - Zyzzyzus Stechow, 1921 [ACCEPTED GENUS 288943:7Q739 nidx=null]
 + Zyzzyzus Stechow, 1921 [ACCEPTED GENUS 291420:C4W47 nidx=null]
subgen. Schistophyllidium
 - subgen. Schistophyllidium (Juz. ex Fed.) Mosyakin & Shiyan [SYNONYM SUBGENUS 288943:B7ZQZ nidx=null parent=7GJM]
 + subgen. Schistophyllidium (Juz. ex Fed.) Mosyakin & Shiyan [SYNONYM SUBGENUS 291420:8R8FQ nidx=null parent=7GJM]
subgen. Selenodesmium
 - subgen. Selenodesmium Prantl [SYNONYM SUBGENUS 288943:B92D5 nidx=null parent=B8VHD]
 + subgen. Selenodesmium Prantl [SYNONYM SUBGENUS 291420:8RG7F nidx=null parent=B8VHD]
subgen. Soraria
 - subgen. Soraria Májovský & Bernátová [SYNONYM SUBGENUS 288943:B82DM nidx=null parent=635X2]
 + subgen. Soraria Májovský & Bernátová [SYNONYM SUBGENUS 291420:8R8FS nidx=null parent=635X2]