Acanthonia
 - Acanthonia Wasmann, 1917 [SYNONYM GENUS 307664:CQ2RN nidx=null parent=9LCJB]
 + Acanthonia Wasmann, 1916 [SYNONYM GENUS 308028:CRKHT nidx=null parent=9LCJB]
 + Acanthonia Wasmann, 1917 [SYNONYM GENUS 308028:CRKHV nidx=null parent=9LCJB]
Acocephalus carinatus
 - Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 307664:8RHBW nidx=null parent=FK45]
 + Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 308028:8JNBK nidx=null parent=FK45]
Acocephalus missellus
 - Acocephalus missellus Stål, 1855 [SYNONYM SPECIES 307664:CJXBC nidx=null parent=4X6YX]
 + Acocephalus missellus Stål, 1855 [SYNONYM SPECIES 308028:CRL6N nidx=null parent=4X6YX]
Acontia (Emmelia) inda
 - Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 307664:BPMBK nidx=null parent=BJGXF]
 + Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 308028:95Q4C nidx=null parent=BJGXF]
Acontia (Emmelia) transfigurata
 - Acontia (Emmelia) transfigurata Wallengren, 1856 [ACCEPTED SPECIES 307664:CQ3X3 nidx=null]
 + Acontia (Emmelia) transfigurata Wallengren, 1856 [ACCEPTED SPECIES 308028:CRL7X nidx=null]
Acrocera (Acrocera) minuscula
 - Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 307664:924P9 nidx=null]
 + Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 308028:64M7P nidx=null]
Acrosalenia koenigii
 - Acrosalenia koenigii Agassiz in Agassiz & Desor, 1846 [SYNONYM SPECIES 307664:CPW8T nidx=null parent=84C5H]
 + Acrosalenia koenigii Agassiz in Agassiz & Desor, 1846 [SYNONYM SPECIES 308028:CRFXB nidx=null parent=84C5H]
Acucephalus olivaceus
 - Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 307664:8RHDC nidx=null parent=FK4L]
 + Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 308028:8JNGY nidx=null parent=FK4L]
Aedes (Aedes) dermajoensis
 - Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 307664:87MTK nidx=null parent=C2TR5]
 + Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 308028:64VWL nidx=null parent=C2TR5]
Agama (Eremioplanis) lessonae
 - Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 307664:8H5V6 nidx=null parent=57XYV]
 + Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 308028:65K4C nidx=null parent=57XYV]
Agromyza aberrans
 - †Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SJJ nidx=null]
 + Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJBM nidx=null]
Amazilia saucerrottei warscewiczi
 - Amazilia saucerrottei warscewiczi (Cabanis & Heine, 1860) [SYNONYM SUBSPECIES 307664:CPWYQ nidx=null parent=BNZP7]
 + Amazilia saucerrottei warscewiczi (Cabanis & Heine, 1860) [SYNONYM SUBSPECIES 308028:CRGJD nidx=null parent=BNZP7]
Amblypneustes ovum pachistus
 - Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 307664:CPX33 nidx=null parent=65ZKY]
 + Amblypneustes ovum pachistus H.L. Clark, 1912 [SYNONYM SUBSPECIES 308028:CRGKW nidx=null parent=65ZKY]
Amblyspatha mucoris
 - Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SJM nidx=null]
 + Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJDD nidx=null]
Amphioplus (Unioplus) cipus
 - Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 307664:CN9XP nidx=null parent=9C7Y3]
 + Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 308028:CRH95 nidx=null parent=9C7Y3]
Amphiporus commensalus
 - Amphiporus commensalus [SYNONYM SPECIES 307664:D4Z2 nidx=null parent=5W5YY]
 + Amphiporus commensalus Kyao, 1954 [SYNONYM SPECIES 308028:CRHBY nidx=null parent=5W5YY]
Amphiporus cordiceps
 - Amphiporus cordiceps (Jensen, 1878) [SYNONYM SPECIES 307664:BFLYD nidx=null parent=CNB4G]
 - Amphiporus cordiceps (Sars in Jensen, 1878) sensu Friedrich, 1933 [ACCEPTED SPECIES 307664:CNB4G nidx=null]
 + Amphiporus cordiceps [SYNONYM SPECIES 308028:CRHBZ nidx=null parent=32NR6]
Amphiporus heterophthalma
 - Amphiporus heterophthalma [SYNONYM SPECIES 307664:D4ZR nidx=null parent=3Q6S7]
 + Amphiporus heterophthalma (Schmarda, 1859) [SYNONYM SPECIES 308028:CRHC3 nidx=null parent=3Q6S7]
Amphiporus heterophthalmus
 - Amphiporus heterophthalmus [SYNONYM SPECIES 307664:D4ZS nidx=null parent=3Q6S7]
 + Amphiporus heterophthalmus (Schmarda, 1859) [SYNONYM SPECIES 308028:CRHC2 nidx=null parent=3Q6S7]
Amphorina pallida
 - Amphorina pallida (Alder & Hancock, 1842) [ACCEPTED SPECIES 307664:7Q2RT nidx=null]
 + Amphorina pallida (Alder & Hancock, 1842) [SYNONYM SPECIES 308028:D74S nidx=null parent=3BP4H]
Andrenosoma (Andrenosoma) varipes
 - Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 307664:89YTS nidx=null]
 + Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 308028:66NZT nidx=null]
Anopheles (Cellia) persicus
 - Anopheles (Cellia) persicus Edwards, 1921 [ACCEPTED SPECIES 307664:CL73N nidx=null]
 + Anopheles (Cellia) persicus Edwards, 1921 [ACCEPTED SPECIES 308028:CRHQ6 nidx=null]
Antarctonemertes (Kurilonemertes) papilliformis
 - Antarctonemertes (Kurilonemertes) papilliformis Chernyshev, 1993 [SYNONYM SPECIES 307664:679PG nidx=null parent=CN7PK]
 + Antarctonemertes (Kurilonemertes) papilliformis (Korotkevich, 1977) [SYNONYM SPECIES 308028:CRHWD nidx=null parent=CSN5S]
Antarctonemertes quasioculata
 - Antarctonemertes quasioculata [SYNONYM SPECIES 307664:66Y2K nidx=null parent=CN7PK]
 + Antarctonemertes quasioculata (Korotkevich, 1977) [SYNONYM SPECIES 308028:CRHWF nidx=null parent=CSN5S]
Anthalia nigra
 - Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 307664:926SH nidx=null parent=C2S6P]
 + Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 308028:66Z2W nidx=null parent=C2S6P]
Anthomyia calceata
 - Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3PPP nidx=null]
 + Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJLP nidx=null]
Anthomyia cyclicans
 - Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3PPQ nidx=null]
 + Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJM3 nidx=null]
Anthrax dentoni
 - †Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SJV nidx=null]
 + Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJQ6 nidx=null]
Anthuroidea
 - Anthuroidea Leach, 1814 [ACCEPTED SUPERFAMILY 307664:7NGGK nidx=null]
 + Anthuroidea Lilljeborg, 1864 [ACCEPTED SUPERFAMILY 308028:CRJKH nidx=null]
Anuretinae
 - Anuretinae Pillai, 1985 [ACCEPTED GENUS 307664:CL3BZ nidx=null]
 + Anuretinae Yamaguti, 1963 [SYNONYM SUBFAMILY 308028:CSHX4 nidx=null parent=7NG85]
Aphis (Aphis) citricola
 - Aphis (Aphis) citricola [SYNONYM SPECIES 307664:C68FL nidx=null parent=5VLPG]
 + Aphis (Aphis) citricola [SYNONYM SPECIES 308028:CRH4J nidx=null parent=5VLPG]
Aphis (Aphis) fabae
 - Aphis (Aphis) fabae Scopoli, 1763 [ACCEPTED SPECIES 307664:C8WMG nidx=null]
 + Aphis (Aphis) fabae Scopoli, 1763 [ACCEPTED SPECIES 308028:FDW6 nidx=null]
Aphis (Aphis) holci
 - Aphis (Aphis) holci [SYNONYM SPECIES 307664:8QY5T nidx=null parent=36ZLR]
 + Aphis (Aphis) holci [SYNONYM SPECIES 308028:CRH5N nidx=null parent=36ZLR]
Aphis (Aphis) populinigrae
 - Aphis (Aphis) populinigrae Gmelin, 1758 [ACCEPTED SPECIES 307664:CJSFP nidx=null]
 + Aphis (Aphis) populinigrae Gmelin, 1758 [ACCEPTED SPECIES 308028:CRH68 nidx=null]
Aporocotyle michaudi
 - Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 307664:846P9 nidx=null]
 + Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 308028:5VQMQ nidx=null]
Argynnis interligata
 - Argynnis interligata Cabeau, 1922 [AMBIGUOUS_SYNONYM SPECIES 307664:CQ2DS nidx=null parent=5WNV3]
 + Argynnis interligata Cabeau, 1919 [AMBIGUOUS_SYNONYM SPECIES 308028:CRK7K nidx=null parent=5ZDHF]
 + Argynnis interligata Cabeau, 1922 [AMBIGUOUS_SYNONYM SPECIES 308028:CRK7L nidx=null parent=5WNV3]
 + Argynnis interligata Cabeau, 1922 [AMBIGUOUS_SYNONYM SPECIES 308028:CRK7M nidx=null parent=N98C]
 + Argynnis interligata Cabeau, 1919 [AMBIGUOUS_SYNONYM SPECIES 308028:CRK7N nidx=null parent=3QD32]
Asilus therevinus
 - Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Q8L nidx=null]
 + Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JJYN nidx=null]
Astarte (Crassinella) branneri
 - Astarte (Crassinella) branneri Arnold, 1903 [SYNONYM SPECIES 307664:CJVPS nidx=null parent=Z6NN]
 + Astarte (Crassinella) branneri Arnold, 1903 [SYNONYM SPECIES 308028:CRK3P nidx=null parent=Z6NN]
Astraea (Heliastraea) raulini
 - Astraea (Heliastraea) raulini (Milne Edwards & Haime, 1849) [SYNONYM SPECIES 307664:CPXKX nidx=null parent=BTSVF]
 + Astraea (Heliastraea) raulini (Milne Edwards & Haime, 1849) [SYNONYM SPECIES 308028:CRGZ4 nidx=null parent=BTSVF]
Astrophyton scutatum
 - Astrophyton scutatum Fleming, 1828 [SYNONYM SPECIES 307664:J526 nidx=null parent=3H37Q]
 + Astrophyton scutatum Linck, 1733 [SYNONYM SPECIES 308028:CRHMQ nidx=null parent=3H37Q]
Asura (Asura) agraphia
 - Asura (Asura) agraphia Hampson [SYNONYM SPECIES 307664:BPPFD nidx=null parent=BFNZB]
 + Asura (Asura) agraphia Hampson [SYNONYM SPECIES 308028:95ZNF nidx=null parent=BFNZB]
Asura (Asura) bella
 - Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 307664:BPPFF nidx=null parent=BFLS9]
 + Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 308028:95ZNL nidx=null parent=BFLS9]
Asura (Asura) bougainvillicola
 - Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 307664:BPPFG nidx=null parent=BFNYY]
 + Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 308028:95ZNN nidx=null parent=BFNYY]
Asura (Asura) callinoma
 - Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 307664:BPPFH nidx=null parent=BFPZD]
 + Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 308028:95ZNQ nidx=null parent=BFPZD]
Asura (Asura) conflua
 - Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 307664:BPPFJ nidx=null parent=BFLQR]
 + Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 308028:95ZNW nidx=null parent=BFLQR]
Asura (Asura) confluens
 - Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 307664:BPPFK nidx=null parent=BFLRH]
 + Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 308028:95ZNX nidx=null parent=BFLRH]
Asura (Asura) gaudens
 - Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 307664:BPPFL nidx=null parent=BFLRH]
 + Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 308028:95ZPJ nidx=null parent=BFLRH]
Asura (Asura) habrotis
 - Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 307664:BPPFM nidx=null parent=BFLQG]
 + Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 308028:95ZPM nidx=null parent=BFLQG]
Asura (Asura) incompleta
 - Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 307664:BPPFN nidx=null parent=BFLRH]
 + Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 308028:95ZPP nidx=null parent=BFLRH]
Asura (Asura) inornata
 - Asura (Asura) inornata Wileman [SYNONYM SPECIES 307664:BPPFP nidx=null parent=BJ287]
 + Asura (Asura) inornata Wileman [SYNONYM SPECIES 308028:95ZPQ nidx=null parent=BJ287]
Asura (Asura) melitaula
 - Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 307664:BMQLK nidx=null parent=BFNYR]
 + Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 308028:92VV8 nidx=null parent=BFNYR]
Asura (Asura) phryctops
 - Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 307664:BPPFS nidx=null parent=BFNZ4]
 + Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 308028:95ZQC nidx=null parent=BFNZ4]
Asura (Asura) postfasciatus
 - Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 307664:BPPFT nidx=null parent=BFPG4]
 + Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 308028:95ZQD nidx=null parent=BFPG4]
Asura (Asura) reducta
 - Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 307664:BPPFV nidx=null parent=BFLQN]
 + Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 308028:95ZQL nidx=null parent=BFLQN]
Asura (Asura) strigulata
 - Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 307664:BPPFW nidx=null parent=BFTDD]
 + Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 308028:95ZR2 nidx=null parent=BFTDD]
Athysanus striatullelus
 - Athysanus striatullelus (Edwards, 1894) [SYNONYM SPECIES 307664:CPYYD nidx=null parent=8JX8H]
 + Athysanus striatullelus (Edwards, 1894) [SYNONYM SPECIES 308028:CRJ52 nidx=null parent=8JX8H]
Athysanus thenii
 - Athysanus thenii Löw, 1885 [SYNONYM SPECIES 307664:CL7J8 nidx=null parent=4YDB4]
 + Athysanus thenii Löw, 1885 [SYNONYM SPECIES 308028:CRJ53 nidx=null parent=4YDB4]
Atrichopogon (Atrichopogon) formosanus
 - Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 307664:9286K nidx=null]
 + Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 308028:JKQF nidx=null]
Aulacorthum (Aulacorthum) solani
 - Aulacorthum (Aulacorthum) solani (Kaltenbach, 1843) [ACCEPTED SPECIES 307664:CCVFS nidx=null]
 + Aulacorthum (Aulacorthum) solani (Kaltenbach, 1843) [ACCEPTED SPECIES 308028:CRJKW nidx=null]
Aversovalva aureum
 - Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 307664:CQ28H nidx=null]
 + Aversovalva aureum Hornibrook, 1952 [ACCEPTED SPECIES 308028:CRK4M nidx=null]
Bactrocera (Bactrocera) ritsemae
 - Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 307664:929BD nidx=null]
 + Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 308028:5VZFY nidx=null]
Bactrocera (Paratridacus) unichromata
 - Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 307664:87RKR nidx=null parent=C2TKB]
 + Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 308028:92967 nidx=null parent=C2TKB]
Badura
 - Badura Mulsant & Rey, 1874 [SYNONYM GENUS 307664:CNC4M nidx=null parent=9JR2V]
 + Badura Mulsant & Rey, 1874 [SYNONYM GENUS 308028:CRHW3 nidx=null parent=9JR2V]
Bahiensis punctatissimus
 - Bahiensis punctatissimus (Lesson, 1831) [ACCEPTED SPECIES 307664:B6TSM nidx=null]
 + Bahiensis punctatissimus (R. P. Lesson, 1831) [ACCEPTED SPECIES 308028:7Q9RW nidx=null]
Baikalotrema polymorphum
 - Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 307664:7S9VR nidx=null parent=4JGYJ]
 + Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 308028:68B37 nidx=null parent=4JGYJ]
Bairdoppilata (Bairdoppilata) villosa
 - Bairdoppilata (Bairdoppilata) villosa (Brady, 1880) [SYNONYM SPECIES 307664:CQ62F nidx=null parent=46NTF]
 + Bairdoppilata (Bairdoppilata) villosa (Brady, 1880) [SYNONYM SPECIES 308028:CRMRS nidx=null parent=46NTF]
Bathynectes hubrechti
 - Bathynectes hubrechti [SYNONYM SPECIES 307664:9XH32 nidx=null parent=4N6L9]
 + Bathynectes hubrechti Brinkmann, 1917 [SYNONYM SPECIES 308028:CRNY4 nidx=null parent=4N6L9]
Bathytoma (Epalxis)
 - Bathytoma (Epalxis) [SYNONYM SUBGENUS 307664:CLNWQ nidx=null parent=7P3JF]
 + Bathytoma (Epalxis) Cossmann, 1889 [SYNONYM SUBGENUS 308028:CRQVK nidx=null parent=7P3JF]
Bertea subaptera
 - Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SLJ nidx=null]
 + Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JKDP nidx=null]
Bireta (Besaia) dives
 - Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 307664:963PC nidx=null parent=92WQJ]
 + Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 308028:BPPPP nidx=null parent=92WQJ]
Bireta (Besaia) yunnana
 - Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 307664:963PP nidx=null parent=92WQS]
 + Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 308028:BPPPY nidx=null parent=92WQS]
Bireta (Norraca) postfusca
 - Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 307664:963PH nidx=null parent=988P9]
 + Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 308028:BPPPS nidx=null parent=988P9]
Bireta (Norracana) niveipicta
 - Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 307664:963PF nidx=null parent=988NV]
 + Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 308028:BPPPR nidx=null parent=988NV]
Bireta (Oraura) aurora
 - Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 307664:BPPPN nidx=null parent=C392F]
 + Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 308028:963PB nidx=null parent=C392F]
Bolitophila pulveris
 - †Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SLL nidx=null]
 + Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JKJZ nidx=null]
Bombyx (Pania) phantoma
 - Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 307664:964Q3 nidx=null parent=5GCMT]
 + Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 308028:BPPRW nidx=null parent=5GCMT]
Bonellitia (Admetula)
 - Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 307664:CN896 nidx=null parent=7NN59]
 + Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 308028:CRG3V nidx=null parent=7NN59]
Borlasia longissimus
 - Borlasia longissimus [SYNONYM SPECIES 307664:MKFT nidx=null parent=3V2QK]
 + Borlasia longissimus (Gunnerus, 1770) [SYNONYM SPECIES 308028:CRK2Z nidx=null parent=3V2QK]
Borlasia olivacea
 - Borlasia olivacea [SYNONYM SPECIES 307664:MKFZ nidx=null parent=3V2SC]
 + Borlasia olivacea (Johnston, 1837) [SYNONYM SPECIES 308028:CRK32 nidx=null parent=3V2SC]
Borlasia purpurea
 - Borlasia purpurea [SYNONYM SPECIES 307664:MKG2 nidx=null parent=3V2RM]
 + Borlasia purpurea (Johnston, 1837) [SYNONYM SPECIES 308028:CRK33 nidx=null parent=3V2RM]
Bradybaena stoliczkana
 - Bradybaena stoliczkana (G. Nevill, 1878) [SYNONYM SPECIES 307664:C4SPC nidx=null parent=6K2ZJ]
 + Bradybaena stoliczkana (L. Pfeiffer, 1877) [SYNONYM SPECIES 308028:CRKW3 nidx=null parent=CRXDB]
Bulla (Tornatina) infrequens
 - Bulla (Tornatina) infrequens C. B. Adams, 1852 [SYNONYM SPECIES 307664:CNFBJ nidx=null parent=9SGM]
 + Bulla (Tornatina) infrequens C. B. Adams, 1852 [SYNONYM SPECIES 308028:CRKHB nidx=null parent=9SGM]
Bythoscopus strobi
 - Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 307664:CNFQG nidx=null parent=4D88R]
 + Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 308028:CRKRT nidx=null parent=4D88R]
Caecum sinuatum
 - Caecum sinuatum de Folin, 1867 [ACCEPTED SPECIES 307664:5WT68 nidx=null]
 + Caecum sinuatum de Folin, 1879 [ACCEPTED SPECIES 308028:CRKYF nidx=null]
Callobata brasiliana
 - Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SMX nidx=null]
 + Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JLNS nidx=null]
Cambalopsis calvus
 - Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 307664:CQ2YY nidx=null parent=57R9Y]
 + Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 308028:CRKMM nidx=null parent=57R9Y]
Cambarincola holostomus
 - Cambarincola holostomus Hoffman, 1963 [SYNONYM SPECIES 307664:CQ2YZ nidx=null parent=9JXYV]
 + Cambarincola holostomus Hoffman, 1963 [SYNONYM SPECIES 308028:Q975 nidx=null parent=9JXYV]
Cancellaria scalarina
 - Cancellaria scalarina G. B. Sowerby II, 1849 [AMBIGUOUS_SYNONYM SPECIES 307664:7QK8B nidx=null parent=7QK8V]
 + Cancellaria scalarina Lamarck, 1822 [SYNONYM SPECIES 308028:CRL53 nidx=null parent=7QK8V]
Cancilla laevigatobrevis
 - †Cancilla laevigatobrevis (Sacco, 1904) [ACCEPTED SPECIES 307664:CRC4Q nidx=null]
 + Cancilla laevigatobrevis (Sacco, 1890) [ACCEPTED SPECIES 308028:CSN2K nidx=null]
Cardium (Trachycardium) infantule
 - Cardium (Trachycardium) infantule Nomura & Zinbo, 1934 [SYNONYM SPECIES 307664:CQ4Y6 nidx=null parent=65FZH]
 + Cardium (Trachycardium) infantule Nomura & Zinbo, 1934 [SYNONYM SPECIES 308028:CRLZH nidx=null parent=65FZH]
Cassida (Cassida) flaveola
 - Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 307664:7RYKH nidx=null]
 + Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 308028:5XCTW nidx=null]
Cathaica stoliczkana
 - Cathaica stoliczkana (G. Nevill, 1878) [SYNONYM SPECIES 307664:7QL3X nidx=null parent=6K2ZJ]
 + Cathaica stoliczkana (L. Pfeiffer, 1877) [SYNONYM SPECIES 308028:CRLCG nidx=null parent=CRXDB]
Cavariella aegopodi
 - Cavariella aegopodi Scopoli, 1763 [AMBIGUOUS_SYNONYM SPECIES 307664:CQ4HR nidx=null parent=RXS3]
 + Cavariella aegopodi Scopoli, 1763 [AMBIGUOUS_SYNONYM SPECIES 308028:CRLM3 nidx=null parent=RXS3]
Cenolia (Cenolia) benhami
 - Cenolia (Cenolia) benhami (AH Clark, 1916) [SYNONYM SPECIES 307664:CNJ6R nidx=null parent=8GNYB]
 + Cenolia (Cenolia) benhami (AH Clark, 1916) [SYNONYM SPECIES 308028:CRMCV nidx=null parent=8GNYB]
Centaurea × jacea f. dumeticola
 - Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 307664:B58M9 nidx=null parent=99GRV]
 + Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 308028:5SCHD nidx=null parent=99GRV]
Cephalothrix hongkongiensis
 - Cephalothrix hongkongiensis (Gibson, 1990) [ACCEPTED SPECIES 307664:5XJTH nidx=null]
 + Cephalothrix hongkongiensis Sundberg, Gibson & Olsson, 2003 [ACCEPTED SPECIES 308028:CRMZJ nidx=null]
Cephalothrix hymanaeus
 - Cephalothrix hymanaeus [SYNONYM SPECIES 307664:5XK5H nidx=null parent=5XK4N]
 + Cephalothrix hymanaeus Bürger, 1892 [SYNONYM SPECIES 308028:CRMZK nidx=null parent=5XK4N]
Ceratonereis (Composetia) hircinicola
 - Ceratonereis (Composetia) hircinicola (Eisig, 1869) [SYNONYM SPECIES 307664:CQ6Y7 nidx=null parent=9H3Z4]
 + Ceratonereis (Composetia) hircinicola (Eisig, 1869) [SYNONYM SPECIES 308028:CRNHB nidx=null parent=9H3Z4]
Ceratopogon succinctus
 - Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SQG nidx=null]
 + Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 308028:9TKXV nidx=null]
Cercopis haemorrhoa
 - Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 307664:CQ4RW nidx=null parent=76Q6T]
 + Cercopis haemorrhoa (Schrank, 1781) [SYNONYM SPECIES 308028:CRLVF nidx=null parent=76Q6T]
Cerebratulus assimilis
 - Cerebratulus assimilis [SYNONYM SPECIES 307664:SWHT nidx=null parent=75P5S]
 + Cerebratulus assimilis (Örsted, 1843) [SYNONYM SPECIES 308028:CRLX9 nidx=null parent=75P5S]
Cerebratulus bivittatus
 - Cerebratulus bivittatus Uljanin, 1870 [ACCEPTED SPECIES 307664:SWJ6 nidx=null]
 + Cerebratulus bivittatus Ulyanina, 1870 [ACCEPTED SPECIES 308028:CRLXB nidx=null]
Cerebratulus ingens
 - Cerebratulus ingens [SYNONYM SPECIES 307664:SWKT nidx=null parent=SWL4]
 + Cerebratulus ingens (Leidy, 1855) [SYNONYM SPECIES 308028:CRLXC nidx=null parent=SWL4]
Cerebratulus lactea
 - Cerebratulus lactea [ACCEPTED SPECIES 307664:SWL3 nidx=null]
 + Cerebratulus lactea (Leidy, 1855) [SYNONYM SPECIES 308028:CRLXD nidx=null parent=SWL4]
Cerebratulus longifissus
 - Cerebratulus longifissus Ushakov, 1928 [ACCEPTED SPECIES 307664:SWLK nidx=null]
 + Cerebratulus longifissus [SYNONYM SPECIES 308028:SWLJ nidx=null parent=6LSL5]
 + Cerebratulus longifissus [SYNONYM SPECIES 308028:CRLXF nidx=null parent=6LSL5]
Cerebratulus purpureus
 - Cerebratulus purpureus [SYNONYM SPECIES 307664:SWMT nidx=null parent=73JJ2]
 + Cerebratulus purpureus (Dalyell, 1853) [SYNONYM SPECIES 308028:CRLXH nidx=null parent=73JJ2]
Cerebratulus striolenta
 - Cerebratulus striolenta [SYNONYM SPECIES 307664:SWNF nidx=null parent=SWNG]
 + Cerebratulus striolenta (Gerard, 1853) [SYNONYM SPECIES 308028:CRLXK nidx=null parent=SWNG]
Cerithium (Clava)
 - Cerithium (Clava) [SYNONYM SUBGENUS 307664:BSBHW nidx=null parent=7PFQY]
 + Cerithium (Clava) Jousseaume, 1883 [SYNONYM SUBGENUS 308028:CRM3F nidx=null parent=7PFQY]
Cerithium zebrum var. undulata
 - Cerithium zebrum var. undulata Dautzenberg & Bouge, 1833 [SYNONYM VARIETY 307664:7V5HN nidx=null parent=SZG5]
 + Cerithium zebrum var. undulata Dautzenberg & Bouge, 1933 [SYNONYM VARIETY 308028:CRM4L nidx=null parent=SZG5]
Ceroxys ethiopia
 - †Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SQX nidx=null]
 + Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JMS5 nidx=null]
Chaetoceros adelianus
 - Chaetoceros adelianus Manguin [ACCEPTED SPECIES 307664:TB2J nidx=null]
 + Chaetoceros adelianus Manguin [ACCEPTED SPECIES 308028:CRMGK nidx=null]
Chaetopleura (Chaetopleura)
 - Chaetopleura (Chaetopleura) Shuttleworth, 1853 [SYNONYM SUBGENUS 307664:CQ55W nidx=null parent=7NSG8]
 + Chaetopleura (Chaetopleura) Shuttleworth, 1853 [SYNONYM SUBGENUS 308028:CRM5G nidx=null parent=7NSG8]
Chalinissa elongata var. tenuispicula
 - Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 307664:857QW nidx=null parent=PWMD]
 + Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 308028:857QX nidx=null parent=PWMD]
Cheilosia nigroapicata
 - Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 307664:92LQG nidx=null]
 + Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 308028:TSRZ nidx=null]
Cheilosialepta baltica
 - †Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SRQ nidx=null]
 + Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JMVJ nidx=null]
Chironomus tripartitus
 - Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 307664:889BF nidx=null parent=CDWTT]
 + Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 308028:5Y6FG nidx=null parent=CDWTT]
Chortophila liturata
 - Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3SSZ nidx=null]
 + Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JN92 nidx=null]
Chortophila varipes
 - Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ST2 nidx=null]
 + Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JN9D nidx=null]
Chremistica seminigra
 - Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 307664:8KL9V nidx=null]
 + Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 308028:5YFCR nidx=null]
Cibicides refulgens var. corticatus
 - Cibicides refulgens var. corticatus Earland, 1934 [SYNONYM VARIETY 307664:CQ7PF nidx=null parent=V4WP]
 + Cibicides refulgens var. corticatus Earland, 1934 [SYNONYM VARIETY 308028:CRP2X nidx=null parent=V4WP]
Cicada fusconervosa
 - Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 307664:8HY7J nidx=null parent=8JNK7]
 + Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 308028:V5QZ nidx=null parent=8JNK7]
Cicada haematodis
 - Cicada haematodis (Scopoli, 1763) [SYNONYM SPECIES 307664:CLKSM nidx=null parent=8JJV6]
 + Cicada haematodis (Scopoli, 1763) [SYNONYM SPECIES 308028:CRP4H nidx=null parent=8JJV6]
Cicada steveni
 - Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 307664:8HYJ9 nidx=null parent=4NB3L]
 + Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 308028:V69T nidx=null parent=4NB3L]
Cicada tamarisci
 - Cicada tamarisci Walker, 1870 [SYNONYM SPECIES 307664:CQ7RL nidx=null parent=6QXRD]
 + Cicada tamarisci Walker, 1870 [SYNONYM SPECIES 308028:CRP55 nidx=null parent=6QXRD]
Cicadula horváthi
 - Cicadula horváthi Wagner, 1935 [SYNONYM SPECIES 307664:CQ7VJ nidx=null parent=BQ74B]
 + Cicadula horváthi Wagner, 1935 [SYNONYM SPECIES 308028:CRP75 nidx=null parent=BQ74B]
Cicadula quadrilineatus
 - Cicadula quadrilineatus Forbes, 1885 [SYNONYM SPECIES 307664:CQ7VK nidx=null parent=8JWBD]
 + Cicadula quadrilineatus Forbes, 1885 [SYNONYM SPECIES 308028:CRP76 nidx=null parent=8JWBD]
Cicindela circumflexa
 - Cicindela circumflexa Beuthin, 1894 unavailable name [AMBIGUOUS_SYNONYM SPECIES 307664:CGWC6 nidx=null parent=8MLTQ]
 + Cicindela circumflexa Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPB8 nidx=null parent=8LW8X]
 + Cicindela circumflexa Beuthin, 1894 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPB9 nidx=null parent=8MLTQ]
 + Cicindela circumflexa Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPBB nidx=null parent=V888]
Cicindela connata
 - Cicindela connata Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 307664:BZ57P nidx=null parent=8MJ75]
 + Cicindela connata Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 308028:V8XF nidx=null parent=8MF5K]
 + Cicindela connata Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPBG nidx=null parent=8MJ75]
 + Cicindela connata Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPBH nidx=null parent=8MLH6]
Cicindela humeralis
 - Cicindela humeralis Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 307664:CQ83N nidx=null parent=8MBZS]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPCP nidx=null parent=5YT59]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPCQ nidx=null parent=8MBZS]
 + Cicindela humeralis Beuthin, 1890 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPCR nidx=null parent=8LWMP]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRPCS nidx=null parent=8LW9J]
Cicindela interrupta
 - Cicindela interrupta Beuthin, 1895 unavailable name [AMBIGUOUS_SYNONYM SPECIES 307664:CQ7YM nidx=null parent=8MFD8]
 + Cicindela interrupta Beuthin, 1895 [AMBIGUOUS_SYNONYM SPECIES 308028:V9GM nidx=null parent=8MFD8]
 + Cicindela interrupta Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308028:CRP9V nidx=null parent=8LW9J]
Circulifer alboguttatus
 - Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 307664:CNHRN nidx=null parent=7479V]
 + Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 308028:CRM6K nidx=null parent=7479V]
Cirratulus tentaculatus meridionalis
 - Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 307664:85S6Q nidx=null parent=5DVGR]
 + Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 308028:5GGLX nidx=null parent=5DVGR]
Cirripathes (Stichopathes) filiformis
 - Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 307664:CQ58K nidx=null parent=52J42]
 + Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 308028:CRM78 nidx=null parent=52J42]
Cistena pallassii
 - Cistena pallassii Leach, 1816 [SYNONYM SPECIES 307664:852L6 nidx=null parent=75VKH]
 + Cistena pallassii Leach, 1816 [SYNONYM SPECIES 308028:VLD8 nidx=null parent=75VKH]
Clathrodrillia (Carinodrillia) halis
 - Clathrodrillia (Carinodrillia) halis Dall, 1919 [SYNONYM SPECIES 307664:CGXDX nidx=null parent=RDMT]
 + Clathrodrillia (Carinodrillia) halis Dall, 1919 [SYNONYM SPECIES 308028:CRMVV nidx=null parent=RDMT]
Clathurella scalaria var. ligustica
 - Clathurella scalaria var. ligustica Sacco, 1904 [SYNONYM VARIETY 307664:9X8CB nidx=null parent=9X93Z]
 + Clathurella scalaria var. ligustica Sacco, 1890 [SYNONYM VARIETY 308028:CRMX8 nidx=null parent=9X93Z]
Clausilia perarata
 - Clausilia perarata E. von Martens, 1874 [SYNONYM SPECIES 307664:9ZHQL nidx=null parent=6TPJN]
 + Clausilia perarata E. von Martens, 1873 [SYNONYM SPECIES 308028:86CCL nidx=null parent=6TPJN]
Clausilia sumatrana var. brevior
 - Clausilia sumatrana var. brevior L. Pfeiffer, 1868 [SYNONYM VARIETY 307664:B8SPD nidx=null parent=7SJGX]
 + Clausilia sumatrana var. brevior E. von Martens, 1867 [SYNONYM VARIETY 308028:CRN2J nidx=null parent=CS4QY]
Coelopleurus floridanus interruptus
 - Coelopleurus floridanus interruptus Döderlein, 1910 [SYNONYM SUBSPECIES 307664:CQ5FC nidx=null parent=WSJC]
 + Coelopleurus floridanus interruptus Döderlein, 1910 [SYNONYM SUBSPECIES 308028:CRMCK nidx=null parent=WSJC]
Coenonympha addenda
 - Coenonympha addenda Caruel, 1947 [AMBIGUOUS_SYNONYM SPECIES 307664:CLGSK nidx=null parent=5ZJPT]
 + Coenonympha addenda Caruel, 1944 [AMBIGUOUS_SYNONYM SPECIES 308028:CRMDT nidx=null parent=5ZJPH]
 + Coenonympha addenda Caruel, 1947 [AMBIGUOUS_SYNONYM SPECIES 308028:CRMDV nidx=null parent=5ZJPT]
Colpocephalum haliaeti
 - Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 307664:8MY8G nidx=null parent=3RG62]
 + Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 308028:5ZMKK nidx=null parent=3RG62]
Columbarium pagoda
 - Columbarium pagoda (Lesson, 1833) [ACCEPTED SPECIES 307664:9G4GG nidx=null]
 + Columbarium pagoda (R. P. Lesson, 1833) [ACCEPTED SPECIES 308028:XBJC nidx=null]
Columbella (Atilia) inedita var. parvuloplicata
 - Columbella (Atilia) inedita var. parvuloplicata Sacco, 1904 [SYNONYM VARIETY 307664:CRCSJ nidx=null parent=CRBQG]
 + Columbella (Atilia) inedita var. parvuloplicata Sacco, 1890 [SYNONYM VARIETY 308028:CSN2V nidx=null parent=CRBQG]
Colus (Aulacofusus) sapius
 - Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 307664:CNLCD nidx=null parent=6K67Q]
 + Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 308028:CRNS6 nidx=null parent=6K67Q]
Comaster multibrachiatus
 - Comaster multibrachiatus (Carpenter, 1888) [SYNONYM SPECIES 307664:CHXY2 nidx=null parent=8GGJ7]
 + Comaster multibrachiatus (Carpenter, 1888) [SYNONYM SPECIES 308028:CRNTK nidx=null parent=8GGJ7]
Condylactis aspera
 - Condylactis aspera Haddon & Shackleton, 1893 [SYNONYM SPECIES 307664:CLKN6 nidx=null parent=3X4LV]
 + Condylactis aspera (Haddon & Shackleton, 1893) [SYNONYM SPECIES 308028:9GNZQ nidx=null parent=3X4LV]
 + Condylactis aspera Haddon & Shackleton, 1893 [SYNONYM SPECIES 308028:CRP27 nidx=null parent=3X4LV]
Conus (Lautoconus) luquei
 - Conus (Lautoconus) luquei Rolán & Trovão, 1990 [SYNONYM SPECIES 307664:CGWDS nidx=null parent=5ZXP6]
 + Conus (Lautoconus) luquei Rolán & Trovão, 1990 [SYNONYM SPECIES 308028:CRPTS nidx=null parent=5ZXP6]
Conus (Lautoconus) mordeirae
 - Conus (Lautoconus) mordeirae Rolán & Trovão, 1990 [SYNONYM SPECIES 307664:CNMS7 nidx=null parent=XX95]
 + Conus (Lautoconus) mordeirae Rolán & Trovão, 1990 [SYNONYM SPECIES 308028:CRPTV nidx=null parent=XX95]
Conus (Lautoconus) teodorae
 - Conus (Lautoconus) teodorae Rolán & F. Fernandes, 1990 [SYNONYM SPECIES 307664:CQ8N3 nidx=null parent=XX8X]
 + Conus (Lautoconus) teodorae Rolán & F. Fernandes, 1990 [SYNONYM SPECIES 308028:CRPSS nidx=null parent=XX8X]
Conus (Sandericonus) sanderi
 - Conus (Sandericonus) sanderi Wils & Moolenbeek, 1979 [SYNONYM SPECIES 307664:CQ8QM nidx=null parent=XYJ3]
 + Conus (Sandericonus) sanderi Wils & Moolenbeek, 1979 [SYNONYM SPECIES 308028:CRPWH nidx=null parent=XYJ3]
Coralliophila orbignyana
 - Coralliophila orbignyana (Petit de la Saussaye, 1851) [SYNONYM SPECIES 307664:5ZZWZ nidx=null parent=Y9Y9]
 + Coralliophila orbignyana Dautzenberg, 1929 [SYNONYM SPECIES 308028:CRMGL nidx=null parent=Y9Y9]
Cordylura aea
 - Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3T4Y nidx=null]
 + Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JNW9 nidx=null]
Cosmosciara hartii
 - Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 307664:8BLH2 nidx=null]
 + Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 308028:8BLH3 nidx=null]
Crucibulum quiriquinae
 - Crucibulum quiriquinae (Lesson, 1831) [ACCEPTED SPECIES 307664:92XVG nidx=null]
 + Crucibulum quiriquinae (R. P. Lesson, 1831) [ACCEPTED SPECIES 308028:ZRSF nidx=null]
Cryptodonta
 - Cryptodonta Neumayr, 1884 [SYNONYM SUBCLASS 307664:BG2KG nidx=null parent=7NGZG]
 + Cryptodonta Neumayr, 1884 [ACCEPTED INFRACLASS 308028:CRPPB nidx=null]
Cryptotropa macrotestis
 - Cryptotropa macrotestis Belopol'skaya, 1954 [SYNONYM SPECIES 307664:BM2KQ nidx=null parent=BM2KG]
 + Cryptotropa macrotestis Belopolskaja, 1954 [SYNONYM SPECIES 308028:CRPZC nidx=null parent=BM2KG]
Ctenophorocera polleniina
 - Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3T9S nidx=null]
 + Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JP34 nidx=null]
Culex (Culex) mimeticus
 - Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 307664:8BML9 nidx=null]
 + Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 308028:32BHJ nidx=null]
Culex escomeli
 - Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 307664:88FC9 nidx=null parent=8BMH5]
 + Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 308028:32B68 nidx=null parent=8BMH5]
Culex fossilis
 - †Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3TB4 nidx=null]
 + Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JP45 nidx=null]
Culicoides (Meijerehelea) micropunctatus
 - Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 307664:CQ9MV nidx=null]
 + Culicoides (Meijerehelea) micropunctatus Tokunaga, 1951 [ACCEPTED SPECIES 308028:CRQK3 nidx=null]
Cultellus papyraceus var. scaphoideus
 - Cultellus papyraceus var. scaphoideus Zhizh%1934 [SYNONYM VARIETY 307664:CRBPL nidx=null parent=CRCSH]
 + Cultellus papyraceus var. scaphoideus Zhizh, 1934 [SYNONYM VARIETY 308028:CSN2G nidx=null parent=CRCSH]
Cyana (Clerckia) meyricci
 - Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 307664:BPT2S nidx=null parent=BFNT5]
 + Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 308028:96HYW nidx=null parent=BFNT5]
Cyclolites tenuiradiatus
 - Cyclolites tenuiradiatus de Fromentel, 1864 [SYNONYM SPECIES 307664:CQC4D nidx=null parent=8KQQD]
 + Cyclolites tenuiradiatus de Fromentel, 1864 [SYNONYM SPECIES 308028:CRRKH nidx=null parent=8KQQD]
Cyclostoma lynchus
 - Cyclostoma lynchus Morelet, 1862 [SYNONYM SPECIES 307664:6C5JH nidx=null parent=7HH6D]
 + Cyclostoma lynchus [SYNONYM SPECIES 308028:CRPHR nidx=null parent=7HH6D]
Cyclostrema crassiolatum
 - Cyclostrema crassiolatum Strebel, 1908 [ACCEPTED SPECIES 307664:32Y62 nidx=null]
 + Cyclostrema crassiolatum [SYNONYM SPECIES 308028:CRPJ6 nidx=null parent=3V86B]
Cyclotrypa cyclostoma
 - †Cyclotrypa cyclostoma (Schlüter, 1889) [ACCEPTED SPECIES 307664:86G96 nidx=null]
 + Cyclotrypa cyclostoma (Schlüter, 1889) [ACCEPTED SPECIES 308028:CRPK5 nidx=null]
Cymus (Artheneis) ericae
 - Cymus (Artheneis) ericae [SYNONYM SPECIES 307664:CLMDP nidx=null parent=487L8]
 + Cymus (Artheneis) ericae [SYNONYM SPECIES 308028:CRQB4 nidx=null parent=487L8]
Cypraea (Ocellaria) spurca
 - Cypraea (Ocellaria) spurca Linnaeus, 1758 [SYNONYM SPECIES 307664:CQ9T4 nidx=null parent=6S6BV]
 + Cypraea (Ocellaria) spurca Linnaeus, 1758 [SYNONYM SPECIES 308028:CRQNM nidx=null parent=6S6BV]
Cypraea koninckii
 - Cypraea koninckii Rouault, 1850 [SYNONYM SPECIES 307664:CHXDD nidx=null parent=CJH82]
 + Cypraea koninckii A. Rouault, 1850 [SYNONYM SPECIES 308028:8Z8N5 nidx=null parent=8YK28]
Cytherura (Semicytherura) miurensis
 - Cytherura (Semicytherura) miurensis Hanai, 1957 [SYNONYM SPECIES 307664:CNQ5M nidx=null parent=4WGCT]
 + Cytherura (Semicytherura) miurensis Hanai, 1957 [SYNONYM SPECIES 308028:CRRG6 nidx=null parent=4WGCT]
Dactynotus (Dactynotus) formosanum
 - Dactynotus (Dactynotus) formosanum (Takahashi, 1921) [SYNONYM SPECIES 307664:CQC9K nidx=null parent=7J6FS]
 + Dactynotus (Dactynotus) formosanum (Takahashi, 1921) [SYNONYM SPECIES 308028:CRRNV nidx=null parent=7J6FS]
Daphnella (Eubela) imparella
 - Daphnella (Eubela) imparella Dall, 1908 [SYNONYM SPECIES 307664:CK6JB nidx=null parent=5C5GY]
 + Daphnella (Eubela) imparella Dall, 1908 [SYNONYM SPECIES 308028:CRS5Q nidx=null parent=5C5GY]
Daptonema crassissimus
 - Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 307664:BMVJ2 nidx=null parent=BSZ86]
 + Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 308028:BJWJF nidx=null parent=BSZ86]
Dasypogon (Saropogon) chalybeiventris
 - Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 307664:88JBC nidx=null parent=8B38Z]
 + Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 308028:349LG nidx=null parent=8B38Z]
Degeeria mexicana
 - Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3TJM nidx=null]
 + Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JPZL nidx=null]
Delosites eocaenicus
 - †Delosites eocaenicus Kozur, 1972 [ACCEPTED SPECIES 307664:34H79 nidx=null]
 + Delosites eocaenicus Eisenack, 1975 [ACCEPTED SPECIES 308028:CRQBZ nidx=null]
Deltocephalus (Recilia) fletcheri
 - Deltocephalus (Recilia) fletcheri (Singh-Pruthi, 1930) [SYNONYM SPECIES 307664:CQ9GK nidx=null parent=8RLVQ]
 + Deltocephalus (Recilia) fletcheri (Singh-Pruthi, 1930) [SYNONYM SPECIES 308028:CRQFP nidx=null parent=8RLVQ]
Dendromyia (Calladimyia) melanoides
 - Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 307664:88JM9 nidx=null parent=5C4BH]
 + Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 308028:34QNS nidx=null parent=5C4BH]
Dermatodidymocystis indicus
 - Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 307664:7VPS4 nidx=null parent=4JNFN]
 + Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 308028:34X2D nidx=null parent=4JNFN]
Dero (Aulophorus) vaga
 - Dero (Aulophorus) vaga (Leidy, 1880) [SYNONYM SPECIES 307664:CLPSJ nidx=null parent=JST3]
 + Dero (Aulophorus) vaga (Leidy, 1880) [SYNONYM SPECIES 308028:CRRBM nidx=null parent=JST3]
Dianthiphos productocostata
 - †Dianthiphos productocostata (Sacco, 1904) [ACCEPTED SPECIES 307664:C6Z9T nidx=null]
 + Dianthiphos productocostata (Sacco, 1890) [ACCEPTED SPECIES 308028:CRRYF nidx=null]
Diaptomus (Aglaodiaptomus) dilobatus
 - Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 307664:CQD3N nidx=null parent=65RBT]
 + Diaptomus (Aglaodiaptomus) dilobatus Wilson M.S., 1958 [SYNONYM SPECIES 308028:CRS8J nidx=null parent=65RBT]
Dichelacera abiens
 - Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3TKF nidx=null]
 + Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQ6L nidx=null]
Dicraeus (Paroedesiella) vagans
 - Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 307664:8BSG6 nidx=null]
 + Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 308028:35QRQ nidx=null]
Didymodiclinus kovaljovae
 - Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 307664:84869 nidx=null]
 + Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 308028:35YSQ nidx=null]
Diplosis fleothripetiperda
 - Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3TQ6 nidx=null]
 + Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQ89 nidx=null]
Distantidea
 - Distantidea Kirkaldy, 1902 [SYNONYM GENUS 307664:CK4GL nidx=null parent=8NNM4]
 + Distantidea Kirkaldy, 1902 [SYNONYM GENUS 308028:CRQDS nidx=null parent=8NNM4]
 + Distantidea Kirkaldy, 1900 [SYNONYM GENUS 308028:CRQDT nidx=null parent=8NNM4]
Distantidea vedda
 - Distantidea vedda Kirkaldy, 1902 [SYNONYM SPECIES 307664:CNNGP nidx=null parent=334PG]
 + Distantidea vedda Kirkaldy, 1900 [SYNONYM SPECIES 308028:CRQDV nidx=null parent=334PG]
 + Distantidea vedda Kirkaldy, 1902 [SYNONYM SPECIES 308028:CRQDW nidx=null parent=334PG]
Docophorus rotundus
 - Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 307664:8MYW7 nidx=null parent=7L2FG]
 + Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 308028:37398 nidx=null parent=7L2FG]
Drepanaphis hjirayamae
 - Drepanaphis hjirayamae [SYNONYM SPECIES 307664:CNQP6 nidx=null parent=4F328]
 + Drepanaphis hjirayamae [SYNONYM SPECIES 308028:CRRRR nidx=null parent=4F328]
Drepanophorus borealis
 - Drepanophorus borealis [SYNONYM SPECIES 307664:37MWJ nidx=null parent=7DMD2]
 + Drepanophorus borealis Punnett, 1901 [SYNONYM SPECIES 308028:CRRY9 nidx=null parent=7DMD2]
Drepanotrema limayanum
 - Drepanotrema limayanum (Lesson, 1831) [ACCEPTED SPECIES 307664:9GPCG nidx=null]
 + Drepanotrema limayanum (R. P. Lesson, 1831) [ACCEPTED SPECIES 308028:37N9P nidx=null]
Drillia (Cymatosyrinx) incrassata var. acutespirata
 - Drillia (Cymatosyrinx) incrassata var. acutespirata Sacco, 1904 [SYNONYM VARIETY 307664:7V68J nidx=null parent=9WPCC]
 + Drillia (Cymatosyrinx) incrassata var. acutespirata Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ2 nidx=null parent=9WPCC]
Drillia (Cymatosyrinx) incrassata var. dertomagna
 - Drillia (Cymatosyrinx) incrassata var. dertomagna Sacco, 1904 [SYNONYM VARIETY 307664:7V68K nidx=null parent=9WPCC]
 + Drillia (Cymatosyrinx) incrassata var. dertomagna Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ3 nidx=null parent=9WPCC]
Drillia (Cymatosyrinx) incrassata var. magnocostulata
 - Drillia (Cymatosyrinx) incrassata var. magnocostulata Sacco, 1904 [SYNONYM VARIETY 307664:7V68L nidx=null parent=9WPCC]
 + Drillia (Cymatosyrinx) incrassata var. magnocostulata Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ4 nidx=null parent=9WPCC]
Drillia (Cymatosyrinx) incrassata var. miominor
 - Drillia (Cymatosyrinx) incrassata var. miominor Sacco, 1904 [SYNONYM VARIETY 307664:7V68N nidx=null parent=9WPCC]
 + Drillia (Cymatosyrinx) incrassata var. miominor Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ5 nidx=null parent=9WPCC]
Drillia (Cymatosyrinx) sigmoidea var. pliomagna
 - Drillia (Cymatosyrinx) sigmoidea var. pliomagna Sacco, 1904 [SYNONYM VARIETY 307664:C73QB nidx=null parent=C5ZXX]
 + Drillia (Cymatosyrinx) sigmoidea var. pliomagna Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ6 nidx=null parent=C5ZXX]
Drillia allionii var. pliosubaspirata
 - Drillia allionii var. pliosubaspirata Sacco, 1904 [SYNONYM VARIETY 307664:C73QN nidx=null parent=4ZYFS]
 + Drillia allionii var. pliosubaspirata Sacco, 1890 [SYNONYM VARIETY 308028:CRRZ7 nidx=null parent=4ZYFS]
Drillia bawangana
 - †Drillia bawangana K. Martin, 1914 [ACCEPTED SPECIES 307664:B7SRF nidx=null]
 + Drillia bawangana (O. Boettger, 1883) [ACCEPTED SPECIES 308028:CRRZ8 nidx=null]
Drillia obtusangula var. dertocostata
 - Drillia obtusangula var. dertocostata Sacco, 1904 [SYNONYM VARIETY 307664:C73QW nidx=null parent=C6J2S]
 + Drillia obtusangula var. dertocostata Sacco, 1890 [SYNONYM VARIETY 308028:CRRZX nidx=null parent=C6J2S]
Drillia obtusangula var. obtusocarinata
 - Drillia obtusangula var. obtusocarinata Sacco, 1904 [SYNONYM VARIETY 307664:C73QX nidx=null parent=C6J2S]
 + Drillia obtusangula var. obtusocarinata Sacco, 1890 [SYNONYM VARIETY 308028:CRRZY nidx=null parent=C6J2S]
Drosophila cinerella
 - Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 307664:88MJQ nidx=null parent=8BT6R]
 + Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 308028:6DM4R nidx=null parent=8BT6R]
Dundubia fasciceps
 - Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 307664:8J37N nidx=null parent=8JJ7R]
 + Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 308028:382M6 nidx=null parent=8JJ7R]
Durgella pusilla
 - Durgella pusilla (E. von Martens, 1867) [SYNONYM SPECIES 307664:7R5T2 nidx=null parent=B3DNQ]
 + Durgella pusilla [SYNONYM SPECIES 308028:CRSPP nidx=null parent=B3DNQ]
Dyadimyia aurea
 - Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 307664:88NR4 nidx=null parent=C2RY2]
 + Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 308028:385HX nidx=null parent=C2RY2]
Dynatosoma gracile
 - Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3V3P nidx=null]
 + Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQK5 nidx=null]
Echinus cordatus
 - Echinus cordatus Pennant, 1777 [SYNONYM SPECIES 307664:CHZ8D nidx=null parent=38GP4]
 + Echinus cordatus Pennant, 1777 [SYNONYM SPECIES 308028:CRQZC nidx=null parent=38GP4]
Elmis addendum
 - Elmis addendum Fall, 1907 [SYNONYM SPECIES 307664:CLRM3 nidx=null parent=W383]
 + Elmis addendum Fall, 1907 [SYNONYM SPECIES 308028:CRSGL nidx=null parent=W383]
Empis (Anacrostichus) pachymorion
 - Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 307664:8BZ2N nidx=null]
 + Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 308028:39JJJ nidx=null]
Enantiulus nanus acutus
 - Enantiulus nanus acutus (Attems, 1929) [ACCEPTED SUBSPECIES 307664:CK7KQ nidx=null]
 + Enantiulus nanus acutus (Attems, 1929) [ACCEPTED SUBSPECIES 308028:CRSZF nidx=null]
Engystoma carolinensis
 - Engystoma carolinensis Holbrook, 1835 [SYNONYM SPECIES 307664:CNPDX nidx=null parent=3FDVS]
 + Engystoma carolinensis Holbrook, 1835 [SYNONYM SPECIES 308028:CRQYK nidx=null parent=3FDVS]
Enoplia
 - Enoplia [ACCEPTED SUBCLASS 307664:87BSD nidx=null]
 + Enoplia Pearse, 1942 [ACCEPTED SUBCLASS 308028:CRR8Q nidx=null]
Ephippium nigerrima
 - Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3V9Z nidx=null]
 + Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQR6 nidx=null]
Epidapus (Epidapus) microthorax
 - Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 307664:8C2KW nidx=null]
 + Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 308028:6FQHY nidx=null]
Epidapus (Epidapus) schillei
 - Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 307664:8C2KY nidx=null]
 + Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 308028:6FQHV nidx=null]
Epidapus absoloni
 - Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 307664:88R6T nidx=null parent=8C2KY]
 + Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 308028:6G2H7 nidx=null parent=6FQHV]
Erato (Eratopsis) illota
 - Erato (Eratopsis) illota Tate, 1890 [SYNONYM SPECIES 307664:CQFGJ nidx=null parent=7B4FZ]
 + Erato (Eratopsis) illota Tate, 1890 [SYNONYM SPECIES 308028:CRT6K nidx=null parent=7B4FZ]
Eratoidea deshayesi var. fuscomaculata
 - Eratoidea deshayesi var. fuscomaculata Sacco, 1904 [SYNONYM VARIETY 307664:5NRTP nidx=null parent=3Y5J9]
 + Eratoidea deshayesi var. fuscomaculata (Sacco, 1890) [SYNONYM VARIETY 308028:CRT6R nidx=null parent=3Y5J9]
Eratoidea deshayesi var. subadentata
 - Eratoidea deshayesi var. subadentata Sacco, 1904 [SYNONYM VARIETY 307664:5NRTQ nidx=null parent=3Y5J9]
 + Eratoidea deshayesi var. subadentata (Sacco, 1890) [SYNONYM VARIETY 308028:CRT6S nidx=null parent=3Y5J9]
Eratoidea deshayesi var. subrectelabiata
 - Eratoidea deshayesi var. subrectelabiata Sacco, 1904 [SYNONYM VARIETY 307664:5NRTR nidx=null parent=3Y5J9]
 + Eratoidea deshayesi var. subrectelabiata (Sacco, 1890) [SYNONYM VARIETY 308028:CRT6T nidx=null parent=3Y5J9]
Erax nervosus
 - Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VFS nidx=null]
 + Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQS4 nidx=null]
Erebia obsoleta
 - Erebia obsoleta Tutt, 1905 [AMBIGUOUS_SYNONYM SPECIES 307664:932GV nidx=null parent=6GDGK]
 + Erebia obsoleta Tutt, 1896 [AMBIGUOUS_SYNONYM SPECIES 308028:CRT86 nidx=null parent=6GDBK]
 + Erebia obsoleta Tutt, 1905 [AMBIGUOUS_SYNONYM SPECIES 308028:CRT87 nidx=null parent=6GDGK]
Ericusa papillosa papillosa
 - Ericusa papillosa papillosa (Swainson, 1822) [ACCEPTED SUBSPECIES 307664:8SY4G nidx=null]
 + Ericusa papillosa papillosa (Swainson, 1822) [SYNONYM SUBSPECIES 308028:5H67H nidx=null parent=6GNZJ]
Eriocera (Eriocera) acunai
 - Eriocera (Eriocera) acunai Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCGB nidx=null]
 + Eriocera (Eriocera) acunai Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRT2 nidx=null]
Eriocera (Eriocera) arrogans
 - Eriocera (Eriocera) arrogans Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCH3 nidx=null]
 + Eriocera (Eriocera) arrogans Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRTG nidx=null]
Eriocera (Eriocera) bruneri
 - Eriocera (Eriocera) bruneri Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCHH nidx=null]
 + Eriocera (Eriocera) bruneri Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRTP nidx=null]
Eriocera (Eriocera) geminata
 - Eriocera (Eriocera) geminata Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCK5 nidx=null]
 + Eriocera (Eriocera) geminata Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRVH nidx=null]
Eriocera (Eriocera) gibbosa
 - Eriocera (Eriocera) gibbosa Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCK8 nidx=null]
 + Eriocera (Eriocera) gibbosa Doane, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRVL nidx=null]
Eriocera (Eriocera) haemorrhoa
 - Eriocera (Eriocera) haemorrhoa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCKF nidx=null]
 + Eriocera (Eriocera) haemorrhoa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRVQ nidx=null]
Eriocera (Eriocera) issikii
 - Eriocera (Eriocera) issikii Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCKP nidx=null]
 + Eriocera (Eriocera) issikii Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRVT nidx=null]
Eriocera (Eriocera) jozana
 - Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCKT nidx=null]
 + Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRVX nidx=null]
Eriocera (Eriocera) kamiyai
 - Eriocera (Eriocera) kamiyai Alexander, 1932 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCKZ nidx=null]
 + Eriocera (Eriocera) kamiyai Alexander, 1932 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRW2 nidx=null]
Eriocera (Eriocera) lessepsi
 - Eriocera (Eriocera) lessepsi Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCL5 nidx=null]
 + Eriocera (Eriocera) lessepsi Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRW6 nidx=null]
Eriocera (Eriocera) longifurca
 - Eriocera (Eriocera) longifurca Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCL9 nidx=null]
 + Eriocera (Eriocera) longifurca Alexander, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRW9 nidx=null]
Eriocera (Eriocera) nigrithorax
 - Eriocera (Eriocera) nigrithorax Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCLZ nidx=null]
 + Eriocera (Eriocera) nigrithorax Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRWL nidx=null]
Eriocera (Eriocera) nigrochalybea
 - Eriocera (Eriocera) nigrochalybea Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCM4 nidx=null]
 + Eriocera (Eriocera) nigrochalybea Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRWP nidx=null]
Eriocera (Eriocera) pallidipes
 - Eriocera (Eriocera) pallidipes Alexander, 1926 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCMF nidx=null]
 + Eriocera (Eriocera) pallidipes Alexander, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRWV nidx=null]
Eriocera (Eriocera) pretiosa
 - Eriocera (Eriocera) pretiosa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCMT nidx=null]
 + Eriocera (Eriocera) pretiosa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRX4 nidx=null]
Eriocera (Eriocera) rubrinota
 - Eriocera (Eriocera) rubrinota Alexander, 1918 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCMY nidx=null]
 + Eriocera (Eriocera) rubrinota Alexander, 1918 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRX7 nidx=null]
Eriocera (Eriocera) schineri
 - Eriocera (Eriocera) schineri Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCN7 nidx=null]
 + Eriocera (Eriocera) schineri Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRXC nidx=null]
Eriocera (Eriocera) semirufa
 - Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCN8 nidx=null]
 + Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRXF nidx=null]
Eriocera (Eriocera) shirakii
 - Eriocera (Eriocera) shirakii Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCNC nidx=null]
 + Eriocera (Eriocera) shirakii Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRXH nidx=null]
Eriocera (Eriocera) waterstoni
 - Eriocera (Eriocera) waterstoni Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCPD nidx=null]
 + Eriocera (Eriocera) waterstoni Edwards, 1921 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRXX nidx=null]
Eriocera (Eriocera) zonata
 - Eriocera (Eriocera) zonata Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQCPN nidx=null]
 + Eriocera (Eriocera) zonata Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRRY4 nidx=null]
Eristalis lapideus
 - †Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VHY nidx=null]
 + Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQTJ nidx=null]
Eristalis paucisinuatus
 - †Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3RK8 nidx=null]
 + Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQTL nidx=null]
Erythroneura (Erythridula)
 - Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 307664:CND52 nidx=null parent=CJV4Q]
 + Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 308028:CRJLM nidx=null parent=CJV4Q]
Eubranchus farrani
 - Eubranchus farrani (Alder & Hancock, 1844) [SYNONYM SPECIES 307664:7R8HK nidx=null parent=7Q2RF]
 + Eubranchus farrani (Alder & Hancock, 1844) [ACCEPTED SPECIES 308028:3BP3Y nidx=null]
Eubranchus pallidus
 - Eubranchus pallidus (Alder & Hancock, 1842) [SYNONYM SPECIES 307664:7R8HN nidx=null parent=7Q2RT]
 + Eubranchus pallidus (Alder & Hancock, 1842) [ACCEPTED SPECIES 308028:3BP4H nidx=null]
Eucyclops (Eucyclops) agiloides agiloides
 - Eucyclops (Eucyclops) agiloides agiloides (Sars G.O., 1909) [ACCEPTED SUBSPECIES 307664:CQFY3 nidx=null]
 + Eucyclops (Eucyclops) agiloides agiloides (Sars G.O., 1909) [ACCEPTED SUBSPECIES 308028:CRTJC nidx=null]
Eumegacetes vishakhapatnamensis
 - Eumegacetes vishakhapatnamensis Gandhi, 1978 [ACCEPTED SPECIES 307664:CN6D3 nidx=null]
 + Eumegacetes vishakhapatnamensis Gandhi in Chakrabarti & Chatterjee, 2005 [ACCEPTED SPECIES 308028:CSMYT nidx=null]
Eunemertes bonhourei
 - Eunemertes bonhourei [SYNONYM SPECIES 307664:6GYDD nidx=null parent=39JV9]
 + Eunemertes bonhourei Joubin, 1904 [SYNONYM SPECIES 308028:CRSC5 nidx=null parent=39JV9]
Eupetersia seyrigi
 - Eupetersia seyrigi Pauly & Brooks, 2001 [ACCEPTED SPECIES 307664:6GZJV nidx=null]
 + Eupetersia seyrigi Blüthgen, 1936 [ACCEPTED SPECIES 308028:CRSNK nidx=null]
Eupteryx concinna
 - Eupteryx concinna (Germar, 1831) [SYNONYM SPECIES 307664:CQFNY nidx=null parent=3CZDK]
 + Eupteryx concinna (Germar, 1831) [SYNONYM SPECIES 308028:CRTBK nidx=null parent=3CZDK]
Eurigaster postica
 - Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VKT nidx=null]
 + Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQZK nidx=null]
Eurigaster strigosa
 - Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VKV nidx=null]
 + Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JQZQ nidx=null]
Eurymela (Eurymela) vicina
 - Eurymela (Eurymela) vicina Signoret, 1850 [SYNONYM SPECIES 307664:CK895 nidx=null parent=3D53J]
 + Eurymela (Eurymela) vicina Signoret, 1850 [SYNONYM SPECIES 308028:CRTJ3 nidx=null parent=3D53J]
Euthriofusus (Pleuroploca) tarbellina var. dertomagna
 - Euthriofusus (Pleuroploca) tarbellina var. dertomagna Sacco, 1904 [SYNONYM VARIETY 307664:CGN2J nidx=null parent=873YC]
 + Euthriofusus (Pleuroploca) tarbellina var. dertomagna (Sacco, 1890) [SYNONYM VARIETY 308028:CRV2F nidx=null parent=873YC]
Euthriofusus (Pleuroploca) tarbellina var. taurocostulatissima
 - Euthriofusus (Pleuroploca) tarbellina var. taurocostulatissima Sacco, 1904 [SYNONYM VARIETY 307664:CGM4M nidx=null parent=873YC]
 + Euthriofusus (Pleuroploca) tarbellina var. taurocostulatissima (Sacco, 1890) [SYNONYM VARIETY 308028:CRV2G nidx=null parent=873YC]
Euthriofusus (Pleuroploca) tarbellina var. tauroventrosa
 - Euthriofusus (Pleuroploca) tarbellina var. tauroventrosa Sacco, 1904 [SYNONYM VARIETY 307664:CGNBM nidx=null parent=873YC]
 + Euthriofusus (Pleuroploca) tarbellina var. tauroventrosa (Sacco, 1890) [SYNONYM VARIETY 308028:CRV2H nidx=null parent=873YC]
Farcimen alutaceum magnificum
 - Farcimen alutaceum magnificum L. Pfeiffer, 1846 [ACCEPTED SUBSPECIES 307664:7TV9N nidx=null]
 + Farcimen alutaceum magnificum C. de la Torre & Bartsch, 1942 [ACCEPTED SUBSPECIES 308028:CRSL6 nidx=null]
Fidicina pullata
 - Fidicina pullata Berg, 1879 [SYNONYM SPECIES 307664:CQFGM nidx=null parent=LKPL]
 + Fidicina pullata Berg, 1879 [SYNONYM SPECIES 308028:CRT6M nidx=null parent=LKPL]
Fissurina quadrata var. rizzae
 - Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 307664:857RC nidx=null parent=82HZS]
 + Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 308028:5NYZN nidx=null parent=82HZS]
Forcipomyia (Forcipomyia) flavipubens
 - Forcipomyia (Forcipomyia) flavipubens Goetghebuer, 1927 [ACCEPTED SPECIES 307664:CNTP9 nidx=null]
 + Forcipomyia (Forcipomyia) flavipubens Goetghebuer, 1927 [ACCEPTED SPECIES 308028:CRTRS nidx=null]
Fruticicola stoliczkana
 - Fruticicola stoliczkana (G. Nevill, 1878) [ACCEPTED SPECIES 307664:6K2ZJ nidx=null]
 + Fruticicola stoliczkana (L. Pfeiffer, 1877) [ACCEPTED SPECIES 308028:CRXDB nidx=null]
Fungivora lateralis
 - Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VRL nidx=null]
 + Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JR3V nidx=null]
Fusanus
 - Fusanus Linnavuori, 1955 [ACCEPTED GENUS 307664:BXZZW nidx=null]
 + Fusanus Linnavuori, 1955 [ACCEPTED GENUS 308028:8R54N nidx=null]
 + Fusanus L. [SYNONYM GENUS 308028:CRXJN nidx=null parent=5SP2]
Fusconaia barnesiana bigbyensis
 - Fusconaia barnesiana bigbyensis (I. Lea, 1841) [SYNONYM SUBSPECIES 307664:CQJYF nidx=null parent=4KBTS]
 + Fusconaia barnesiana bigbyensis (I. Lea, 1841) [SYNONYM SUBSPECIES 308028:CRXMR nidx=null parent=4KBTS]
Fusus (Clavella) sangiranensis
 - Fusus (Clavella) sangiranensis K. Martin, 1906 [SYNONYM SPECIES 307664:CQDH2 nidx=null parent=B8H76]
 + Fusus (Clavella) sangiranensis K. Martin, 1906 [SYNONYM SPECIES 308028:CRSJH nidx=null parent=B8H76]
Fusus (Pagodula) squamulatus var. subacarinata
 - Fusus (Pagodula) squamulatus var. subacarinata Sacco, 1904 [SYNONYM VARIETY 307664:8KRNQ nidx=null parent=8KTDR]
 + Fusus (Pagodula) squamulatus var. subacarinata (Sacco, 1890) [SYNONYM VARIETY 308028:CRSJT nidx=null parent=8KTDR]
Fusus pagoda
 - Fusus pagoda Lesson, 1833 [SYNONYM SPECIES 307664:9G4TS nidx=null parent=9G4GG]
 + Fusus pagoda R. P. Lesson, 1833 [SYNONYM SPECIES 308028:6JTNN nidx=null parent=XBJC]
Geocoris (Geocoris) ater
 - Geocoris (Geocoris) ater (Fabricius, 1787) [ACCEPTED SPECIES 307664:CNV44 nidx=null]
 + Geocoris (Geocoris) ater (Fabricius, 1787) [ACCEPTED SPECIES 308028:8Q6VV nidx=null]
Globobulimina ovata
 - Globobulimina ovata (d'Orbigny, 1846) [PROVISIONALLY_ACCEPTED SPECIES 307664:9K3KR nidx=null]
 + Globobulimina ovata (d'Orbigny, 1846) [ACCEPTED SPECIES 308028:BBGDK nidx=null]
Gogatea burmanicus
 - Gogatea burmanicus Chatterji, 1940 [ACCEPTED SPECIES 307664:CPSPS nidx=null]
 + Gogatea burmanicus (Chatterji, 1940) Mehra, 1947 [ACCEPTED SPECIES 308028:CSMZJ nidx=null]
Gonapodasmius kovaljovae
 - Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 307664:848Z3 nidx=null parent=84869]
 + Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 308028:3GTVM nidx=null parent=35YSQ]
Goniagnathus (Tropicognathus) taiwanus
 - Goniagnathus (Tropicognathus) taiwanus (Matsumura, 1912) [SYNONYM SPECIES 307664:8JSRJ nidx=null parent=B7VMX]
 + Goniagnathus (Tropicognathus) taiwanus (Matsumura, 1912) [SYNONYM SPECIES 308028:CRV2L nidx=null parent=B7VMX]
Gracilipurpura mioincrassata
 - †Gracilipurpura mioincrassata (Sacco, 1904) [ACCEPTED SPECIES 307664:B6GGL nidx=null]
 + Gracilipurpura mioincrassata (Sacco, 1890) [SYNONYM SPECIES 308028:CRXCQ nidx=null parent=CSPZY]
Gryllus (Gryllus) assimilis
 - Gryllus (Gryllus) assimilis (Fabricius, 1775) [ACCEPTED SPECIES 307664:CQF65 nidx=null]
 + Gryllus (Gryllus) assimilis (Fabricius, 1775) [ACCEPTED SPECIES 308028:CRSYV nidx=null]
Gymnopis multiplicatus oaxacae
 - Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 307664:CLTWR nidx=null parent=34XMJ]
 + Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 308028:CRTFL nidx=null parent=34XMJ]
Gyrostoma (Stoichactis) helianthus
 - Gyrostoma (Stoichactis) helianthus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 307664:CJ4BL nidx=null parent=39X4C]
 + Gyrostoma (Stoichactis) helianthus (Hemprich & Ehrenberg in Ehrenberg, 1834) [SYNONYM SPECIES 308028:CRTQ6 nidx=null parent=39X4C]
Haasea faucium
 - Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 307664:3J3J5 nidx=null]
 + Haasea faucium (Verhoeff, 1931) [ACCEPTED SPECIES 308028:CRTRP nidx=null]
Hadriania mioincrassata
 - Hadriania mioincrassata (Sacco, 1904) [SYNONYM SPECIES 307664:B6BKS nidx=null parent=B6GGL]
 + Hadriania mioincrassata (Sacco, 1890) [SYNONYM SPECIES 308028:CRV38 nidx=null parent=CSPZY]
Hadula (Calocestra) nupponenorum
 - Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 307664:BR5CN nidx=null parent=959L8]
 + Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 308028:95BJ6 nidx=null parent=959L8]
Haliclona (Haliclona) cinerea
 - Haliclona (Haliclona) cinerea (Grant, 1826) [SYNONYM SPECIES 307664:CNVQQ nidx=null parent=3JCCN]
 + Haliclona (Haliclona) cinerea (Grant, 1826) [SYNONYM SPECIES 308028:CRVP7 nidx=null parent=3JCCN]
Haplochromis desfontainesii
 - Haplochromis desfontainesii () non Lacepède, 1802 [MISAPPLIED SPECIES 307664:CQK5Y nidx=null parent=HNJ7]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR3 nidx=null parent=7BYC8]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR4 nidx=null parent=HNJT]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR5 nidx=null parent=HNKR]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR6 nidx=null parent=HNJ7]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR7 nidx=null parent=3JLTQ]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR8 nidx=null parent=3JLTL]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXR9 nidx=null parent=3JLW7]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRB nidx=null parent=3JLWM]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRC nidx=null parent=3JLRV]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRD nidx=null parent=3JLXV]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRF nidx=null parent=3JLQX]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRG nidx=null parent=3JLX2]
 + Haplochromis desfontainesii () [MISAPPLIED SPECIES 308028:CRXRH nidx=null parent=3JLWW]
Hardya (Hardya) alpina
 - Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 307664:CQKFK nidx=null parent=9K89K]
 + Hardya (Hardya) alpina Wagner, 1955 [SYNONYM SPECIES 308028:3JQPL nidx=null parent=9K89K]
Hardya signifera
 - Hardya signifera Then, 1897 [SYNONYM SPECIES 307664:8RKWY nidx=null parent=9K89Z]
 + Hardya signifera Then, 1897 [SYNONYM SPECIES 308028:CRXWN nidx=null parent=9K89Z]
Hasstilesia tricolor
 - Hasstilesia tricolor (Stiles & Hassall, 1894) [ACCEPTED SPECIES 307664:CQFDK nidx=null]
 + Hasstilesia tricolor (Stiles & Hassall, 1894) Hall, 1916 [ACCEPTED SPECIES 308028:CRT5N nidx=null]
Hecalus lynchii
 - Hecalus lynchii Berg, 1879 [SYNONYM SPECIES 307664:CH3ND nidx=null parent=6YW5J]
 + Hecalus lynchii Berg, 1879 [SYNONYM SPECIES 308028:CRT9Q nidx=null parent=6YW5J]
Helix (Xerophila) stoliczkana
 - Helix (Xerophila) stoliczkana G. Nevill, 1878 [SYNONYM SPECIES 307664:BH5QJ nidx=null parent=6K2ZJ]
 + Helix (Xerophila) stoliczkana L. Pfeiffer, 1877 [SYNONYM SPECIES 308028:CRVB7 nidx=null parent=CRXDB]
Helix caperata var. hierochuntica
 - Helix caperata var. hierochuntica Roth, 1855 [SYNONYM VARIETY 307664:CQH58 nidx=null parent=7G9R5]
 + Helix caperata var. hierochuntica Westerlund, 1889 [SYNONYM VARIETY 308028:CRVBL nidx=null parent=7G9R5]
Helix pusilla
 - Helix pusilla E. von Martens, 1867 [SYNONYM SPECIES 307664:7RMK7 nidx=null parent=B3DNQ]
 + Helix pusilla R. T. Lowe, 1831 [SYNONYM SPECIES 308028:CRV6Q nidx=null parent=4CXWZ]
 + Helix pusilla [SYNONYM SPECIES 308028:CRV6R nidx=null parent=B3DNQ]
Helix stoliczkana
 - Helix stoliczkana G. Nevill, 1878 [SYNONYM SPECIES 307664:BH5QK nidx=null parent=6K2ZJ]
 + Helix stoliczkana L. Pfeiffer, 1877 [SYNONYM SPECIES 308028:CRVB8 nidx=null parent=CRXDB]
Helix turbonella
 - Helix turbonella Morelet, 1851 [SYNONYM SPECIES 307664:BFZBP nidx=null parent=B3TXT]
 + Helix turbonella [SYNONYM SPECIES 308028:CRVFD nidx=null parent=CSNZ7]
Helomyza fasciata
 - Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VX6 nidx=null]
 + Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JR6B nidx=null]
Helomyza robusta
 - Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3VX7 nidx=null]
 + Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JR6F nidx=null]
Hercostomus (Hercostomus) conglomeratus
 - Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 307664:92SDT nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 308028:8CBB7 nidx=null parent=8CBDR]
Hercostomus (Hercostomus) cyphus
 - Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 307664:8CBBQ nidx=null parent=8CBFL]
 + Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 308028:92SDX nidx=null parent=8CBFL]
Hercostomus (Hercostomus) hilarosus
 - Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 307664:8CBD6 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 308028:92SF4 nidx=null parent=8CBDR]
Heriades syriacus
 - Heriades syriacus Benoist, 1928 [SYNONYM SPECIES 307664:CNWYB nidx=null parent=6M3TN]
 + Heriades syriacus Benoist, 1928 [SYNONYM SPECIES 308028:CRXXM nidx=null parent=6M3TN]
Heterodiadema libycum
 - Heterodiadema libycum (Desor in L. Agassiz & Desor, 1846) [SYNONYM SPECIES 307664:CK8ND nidx=null parent=3L97W]
 + Heterodiadema libycum (Desor in L. Agassiz & Desor, 1846) [SYNONYM SPECIES 308028:CRTRR nidx=null parent=3L97W]
Heteronychia cataphygionis
 - Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 307664:88ZML nidx=null parent=8DPVV]
 + Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 308028:6M4C9 nidx=null parent=8DPVV]
Heterovaginina limayana
 - Heterovaginina limayana (Lesson, 1831) [ACCEPTED SPECIES 307664:9GX5S nidx=null]
 + Heterovaginina limayana (R. P. Lesson, 1831) [ACCEPTED SPECIES 308028:7RP2K nidx=null]
Hexangium affinum
 - Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 307664:849CF nidx=null parent=3LGLM]
 + Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 308028:6LTFN nidx=null parent=3LGLM]
Holothuria (Thymiosycia) impatiens var. lutea
 - Holothuria (Thymiosycia) impatiens var. lutea Clark, 1921 [SYNONYM VARIETY 307664:CK9D7 nidx=null parent=6LYV7]
 + Holothuria (Thymiosycia) impatiens var. lutea Clark, 1921 [SYNONYM VARIETY 308028:CRVF3 nidx=null parent=6LYV7]
Hyalosagda (Aerotrochus) turbonella
 - Hyalosagda (Aerotrochus) turbonella (Morelet, 1851) [SYNONYM SPECIES 307664:7RQ4T nidx=null parent=B3TXT]
 + Hyalosagda (Aerotrochus) turbonella [SYNONYM SPECIES 308028:CRXZN nidx=null parent=CSNZ7]
Hyalosagda turbonella
 - Hyalosagda turbonella (Morelet, 1851) [ACCEPTED SPECIES 307664:B3TXT nidx=null]
 + Hyalosagda turbonella [SYNONYM SPECIES 308028:CRXZP nidx=null parent=CSNZ7]
Hydrobia (Hydrobia) elongata procerula
 - Hydrobia (Hydrobia) elongata procerula Wenz, 1925 [SYNONYM SUBSPECIES 307664:CQL54 nidx=null parent=3N5DR]
 + Hydrobia (Hydrobia) elongata procerula Wenz, 1925 [SYNONYM SUBSPECIES 308028:CRYDW nidx=null parent=3N5DR]
Hygroecia
 - Hygroecia Mulsant & Rey, 1875 [SYNONYM GENUS 307664:CPYPG nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1873 [SYNONYM GENUS 308028:CRHWG nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1875 [SYNONYM GENUS 308028:CRHWH nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1874 [SYNONYM GENUS 308028:CRHWJ nidx=null parent=9JBFK]
Hymedesmia (Hymedesmia) similima
 - Hymedesmia (Hymedesmia) similima [PROVISIONALLY_ACCEPTED SPECIES 307664:BS9HX nidx=null]
 + Hymedesmia (Hymedesmia) similima [SYNONYM SPECIES 308028:CRZ3F nidx=null parent=8S8FW]
 + Hymedesmia (Hymedesmia) similima [PROVISIONALLY_ACCEPTED SPECIES 308028:CRZ3G nidx=null]
Hyolithellus
 - †Hyolithellus Bengtson in Bengtson, Conway Morris, Cooper, Jell & Runnegar, 1990 [ACCEPTED GENUS 307664:84QN3 nidx=null]
 + Hyolithellus Billings, 1871 [ACCEPTED GENUS 308028:CRZ97 nidx=null]
Hypsiboas palmatus
 - Hypsiboas palmatus (Latreille in Sonnini de Manoncourt & Latreille, 1801) [SYNONYM SPECIES 307664:CQKLY nidx=null parent=M7X9]
 + Hypsiboas palmatus (Latreille in Sonnini de Manoncourt & Latreille, 1801) [SYNONYM SPECIES 308028:CRY2H nidx=null parent=M7X9]
Idiocerus (Idiocerus) nervatus
 - Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 307664:CJ5WP nidx=null]
 + Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 308028:8JTMG nidx=null]
Idiocerus (Idiocerus) tibialis
 - Idiocerus (Idiocerus) tibialis Fieber, 1868 [SYNONYM SPECIES 307664:CQLGH nidx=null parent=8JN97]
 + Idiocerus (Idiocerus) tibialis Fieber, 1868 [SYNONYM SPECIES 308028:CRYLW nidx=null parent=8JN97]
Isoplastus formulosus
 - Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3W7T nidx=null]
 + Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JRHJ nidx=null]
Isoplastus paivai
 - Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3W7V nidx=null]
 + Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JRHS nidx=null]
Isthmiophora hortensis
 - Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 307664:8N8NN nidx=null]
 + Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 308028:8M27X nidx=null]
Jassus philippinensis
 - Jassus philippinensis (Stål, 1870) [SYNONYM SPECIES 307664:CNYZL nidx=null parent=55YPJ]
 + Jassus philippinensis (Stål, 1870) [SYNONYM SPECIES 308028:CRZ79 nidx=null parent=55YPJ]
Jassus plutonius
 - Jassus plutonius Uhler, 1877 [SYNONYM SPECIES 307664:CKG8L nidx=null parent=8JX8H]
 + Jassus plutonius Uhler, 1877 [SYNONYM SPECIES 308028:CRZ7B nidx=null parent=8JX8H]
Julica schmidtii schmidtii
 - Julica schmidtii schmidtii (L. Pfeiffer, 1841) [ACCEPTED SUBSPECIES 307664:8SY6J nidx=null]
 + Julica schmidtii schmidtii (L. Pfeiffer, 1841) [SYNONYM SUBSPECIES 308028:5J6BJ nidx=null parent=CSNZD]
Julus dorsovittatus
 - Julus dorsovittatus Verhoeff, 1893 [SYNONYM SPECIES 307664:CNZBB nidx=null parent=49CQC]
 + Julus dorsovittatus Verhoeff, 1893 [SYNONYM SPECIES 308028:CRZFB nidx=null parent=49CQC]
Laevilitorina (Laevilitorina)
 - Laevilitorina (Laevilitorina) Pfeffer, 1886 [SYNONYM SUBGENUS 307664:CQLL5 nidx=null parent=7P6S6]
 + Laevilitorina (Laevilitorina) Pfeffer, 1886 [SYNONYM SUBGENUS 308028:CRYQB nidx=null parent=7P6S6]
Lagena sulcata var. distomamargaritifera
 - Lagena sulcata var. distomamargaritifera Parker & Jones, 1865 [SYNONYM VARIETY 307664:CNYQL nidx=null parent=6VY6N]
 + Lagena sulcata var. distomamargaritifera Parker & Jones, 1865 [SYNONYM VARIETY 308028:CRZ3K nidx=null parent=6VY6N]
Lampria (Lampria) pusilla
 - Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 307664:8CG7Y nidx=null]
 + Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 308028:3S3WS nidx=null]
Lasioglossum hunteri
 - Lasioglossum hunteri (Cockerell, 1932) [ACCEPTED SPECIES 307664:6NZVV nidx=null]
 + Lasioglossum hunteri (Crawford, 1932) [SYNONYM SPECIES 308028:CS24X nidx=null parent=CS24W]
Lasioglossum orthocarpi
 - Lasioglossum orthocarpi (Michener, 1936) [ACCEPTED SPECIES 307664:6P2DQ nidx=null]
 + Lasioglossum orthocarpi (Cockerell, 1936) [ACCEPTED SPECIES 308028:CS2J3 nidx=null]
Lasioglossum synthyridis
 - Lasioglossum synthyridis (Crawford, 1906) [ACCEPTED SPECIES 307664:3SF6M nidx=null]
 + Lasioglossum synthyridis (Cockerell, 1906) [ACCEPTED SPECIES 308028:CS2K7 nidx=null]
Latalus (Errastunus)
 - Latalus (Errastunus) Ribaut, 1946 [SYNONYM SUBGENUS 307664:CN887 nidx=null parent=8RGYZ]
 + Latalus (Errastunus) Ribaut, 1946 [SYNONYM SUBGENUS 308028:CRG2K nidx=null parent=8RGYZ]
Lathyrus lynchi var. magnocostulata
 - Lathyrus lynchi var. magnocostulata Sacco, 1904 [SYNONYM VARIETY 307664:CGMW9 nidx=null parent=4L8PQ]
 + Lathyrus lynchi var. magnocostulata Sacco, 1890 [SYNONYM VARIETY 308028:CS2TR nidx=null parent=4L8PQ]
Lebouria choerodonis
 - Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 307664:849MW nidx=null parent=69Z35]
 + Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 308028:3SQWW nidx=null parent=69Z35]
Leptis inutilis
 - Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3WDS nidx=null]
 + Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JRMR nidx=null]
Leptoconops (Leptoconops) bezzii
 - Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 307664:8CHVS nidx=null]
 + Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 308028:3TMJP nidx=null]
Leptoconops (Leptoconops) irritans
 - Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 307664:8CHWR nidx=null]
 + Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 308028:3TMKZ nidx=null]
Leptophyllum nanus acutus
 - Leptophyllum nanus acutus Attems, 1929 [SYNONYM SUBSPECIES 307664:CQNPZ nidx=null parent=CK7KQ]
 + Leptophyllum nanus acutus Attems, 1929 [SYNONYM SUBSPECIES 308028:CS2YK nidx=null parent=CRSZF]
Lesuerilla
 - †Lesuerilla Koken, 1898 [ACCEPTED GENUS 307664:CGMCZ nidx=null]
 + Lesuerilla [SYNONYM GENUS 308028:CRYHX nidx=null parent=CRYHY]
Leucetta haeckeliana
 - Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 307664:BBRZM nidx=null parent=B8RP9]
 + Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 308028:723LB nidx=null parent=B8RP9]
Leucochloridiomorpha skrjabini
 - Leucochloridiomorpha skrjabini Hasiev, 1963 [ACCEPTED SPECIES 307664:C7HC2 nidx=null]
 + Leucochloridiomorpha skrjabini Khaziev, 1963 [ACCEPTED SPECIES 308028:CRYNM nidx=null]
Leucochloridium turanicum
 - Leucochloridium turanicum (Solowiev, 1912) [ACCEPTED SPECIES 307664:CQLJP nidx=null]
 + Leucochloridium turanicum (Solowiev, 1912) Witenberg, 1925 [ACCEPTED SPECIES 308028:CRYP7 nidx=null]
Leucozona (Ischyrosyrphus) laternaria
 - Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 307664:8CJS8 nidx=null]
 + Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 308028:72834 nidx=null]
Leurognathus marmoratus aureatus
 - Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 307664:CQLWF nidx=null parent=6CNY6]
 + Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 308028:CRZ35 nidx=null parent=6CNY6]
Lima bassi
 - Lima bassi Tenison Woods, 1877 sensu Hedley, 1904 [SYNONYM SPECIES 307664:C4TZP nidx=null parent=6Q9ZT]
 + Lima bassi [SYNONYM SPECIES 308028:CRZM9 nidx=null parent=6Q9ZT]
Limax viridis
 - Limax viridis Theobald, 1864 [SYNONYM SPECIES 307664:9VDZN nidx=null parent=7RPXT]
 + Limax viridis Morelet, 1845 [SYNONYM SPECIES 308028:CRZPQ nidx=null parent=3FQ4V]
Limnobia (Eriocera) rubrescens
 - Limnobia (Eriocera) rubrescens Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQMW9 nidx=null]
 + Limnobia (Eriocera) rubrescens Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308028:CRZVL nidx=null]
Limosina (Limosina) vittata
 - Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 307664:8CMCD nidx=null]
 + Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 308028:6QF7M nidx=null]
Limotettix (Ophiolix) cuneatus
 - Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 307664:CQN85 nidx=null parent=8JX9N]
 + Limotettix (Ophiolix) cuneatus (Sanders & DeLong, 1920) [SYNONYM SPECIES 308028:CS2N2 nidx=null parent=8JX9N]
Lineus nigricans var. striatus
 - Lineus nigricans var. striatus [SYNONYM VARIETY 307664:BHRVN nidx=null parent=3V2RS]
 + Lineus nigricans var. striatus Oxner, 1907 [SYNONYM VARIETY 308028:CS2TK nidx=null parent=3V2RS]
Lineus nigricnus
 - Lineus nigricnus [SYNONYM SPECIES 307664:BGZ3D nidx=null parent=3V2RS]
 + Lineus nigricnus Bürger, 1893 [SYNONYM SPECIES 308028:CS2TL nidx=null parent=3V2RS]
Linnaemya retroflexa
 - Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 307664:8988X nidx=null parent=8CMJY]
 + Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 308028:72HNH nidx=null parent=8CMJY]
Lipotriches inaequalis
 - Lipotriches inaequalis (Cockerell, 1931) [ACCEPTED SPECIES 307664:3VBKD nidx=null]
 + Lipotriches inaequalis (Friese, 1931) [ACCEPTED SPECIES 308028:CS37K nidx=null]
Liza parmatus
 - Liza parmatus () non Cantor, 1849 [MISAPPLIED SPECIES 307664:CQLQ6 nidx=null parent=6VMVH]
 + Liza parmatus () [MISAPPLIED SPECIES 308028:CRYX5 nidx=null parent=6VMVH]
Lucilia abdominalis
 - Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 307664:89973 nidx=null parent=3WBYW]
 + Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 308028:3WBQJ nidx=null parent=3WBYW]
Lucilia rectinevris
 - Lucilia rectinevris Macquart, 1855 [AMBIGUOUS_SYNONYM SPECIES 307664:CQN9P nidx=null parent=3KS6G]
 + Lucilia rectinevris Macquart, 1855 [AMBIGUOUS_SYNONYM SPECIES 308028:8CNJ7 nidx=null parent=3KS6G]
Lucina (Codakia) quadrata
 - Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 307664:8KSQW nidx=null parent=C76JT]
 + Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 308028:3WCDK nidx=null parent=C76JT]
Lutraria (Cryptodon) nuttallii
 - Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 307664:CQNMF nidx=null parent=7CPHW]
 + Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 308028:CS2X3 nidx=null parent=7CPHW]
Lycaena naruena
 - Lycaena naruena Courvoisier, 1913 [AMBIGUOUS_SYNONYM SPECIES 307664:CM57B nidx=null parent=BLFJG]
 + Lycaena naruena Courvoisier, 1911 [AMBIGUOUS_SYNONYM SPECIES 308028:CS2YP nidx=null parent=BL33Y]
 + Lycaena naruena Courvoisier, 1913 [AMBIGUOUS_SYNONYM SPECIES 308028:CS2YQ nidx=null parent=BLFJG]
Lycaena subunicolor
 - Lycaena subunicolor Pionneau, 1929 [AMBIGUOUS_SYNONYM SPECIES 307664:CM58P nidx=null parent=3WHZM]
 + Lycaena subunicolor Pionneau, 1929 [AMBIGUOUS_SYNONYM SPECIES 308028:CS2ZQ nidx=null parent=3WHZM]
 + Lycaena subunicolor Pionneau, 1928 [AMBIGUOUS_SYNONYM SPECIES 308028:CS2ZR nidx=null parent=3XDQQ]
Lycoriella (Lycoriella) subterranea
 - Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 307664:8CP3H nidx=null]
 + Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 308028:6R3CQ nidx=null]
Lycurgus mongannius
 - Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 307664:CKFR2 nidx=null parent=3RDF2]
 + Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 308028:CRYQQ nidx=null parent=3RDF2]
Lygosoma (Siaphos) burgeoni
 - Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 307664:8H67M nidx=null parent=4C9F8]
 + Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 308028:72R7L nidx=null parent=4C9F8]
Lymantria (Porthetria) sphalera
 - Lymantria (Porthetria) sphalera Collenette, 1930 [ACCEPTED SPECIES 307664:CKFXV nidx=null]
 + Lymantria (Porthetria) sphalera Collenette, 1930 [ACCEPTED SPECIES 308028:CRYZ6 nidx=null]
Lymantria (Spinotria) obsoleta
 - Lymantria (Spinotria) obsoleta Walker, 1855 [ACCEPTED SPECIES 307664:CM2C3 nidx=null]
 + Lymantria (Spinotria) obsoleta Walker, 1855 [ACCEPTED SPECIES 308028:CRYZ9 nidx=null]
Lyriodon simile
 - Lyriodon simile (Agassiz, 1840) [SYNONYM SPECIES 307664:7RZDP nidx=null parent=58RM2]
 + Lyriodon simile Bronn, 1836 [SYNONYM SPECIES 308028:CRZ4S nidx=null parent=CSG79]
Machimus (Machimus) rusticus
 - Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 307664:8CPDW nidx=null]
 + Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 308028:3WZFZ nidx=null]
Macoma (Macoploma) medioamericana
 - Macoma (Macoploma) medioamericana Olsson, 1942 [SYNONYM SPECIES 307664:CNZK3 nidx=null parent=3WZZN]
 + Macoma (Macoploma) medioamericana Olsson, 1942 [SYNONYM SPECIES 308028:CRZNP nidx=null parent=3WZZN]
Macrobiotus hufelandii hufelandii
 - Macrobiotus hufelandii hufelandii C. A. S. Schultze, 1834 [SYNONYM SUBSPECIES 307664:CNZM4 nidx=null parent=3X2T2]
 + Macrobiotus hufelandii hufelandii C. A. S. Schultze, 1834 [SYNONYM SUBSPECIES 308028:CRZQK nidx=null parent=3X2T2]
Macropsis (Pediopsis) scutellata
 - Macropsis (Pediopsis) scutellata (Boheman, 1845) [SYNONYM SPECIES 307664:C552Z nidx=null parent=3X8VG]
 + Macropsis (Pediopsis) scutellata (Boheman, 1845) [SYNONYM SPECIES 308028:CS2KY nidx=null parent=3X8VG]
Macrosiphum (Macrosiphum) cholodkovskyi
 - Macrosiphum (Macrosiphum) cholodkovskyi [ACCEPTED SPECIES 307664:BMTDK nidx=null]
 + Macrosiphum (Macrosiphum) cholodkovskyi [ACCEPTED SPECIES 308028:CS2NH nidx=null]
Macrosiphum cerealis
 - Macrosiphum cerealis [SYNONYM SPECIES 307664:8PDHZ nidx=null parent=4XT9C]
 + Macrosiphum cerealis [SYNONYM SPECIES 308028:733QM nidx=null parent=4XT9C]
Macrosteles (Macrosteles) lepidus
 - Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 307664:8JW9F nidx=null parent=9KG86]
 + Macrosteles (Macrosteles) lepidus (Van Duzee, 1894) [SYNONYM SPECIES 308028:CS2QF nidx=null parent=9KG86]
Macrosteles (Macrosteles) obsoletus
 - Macrosteles (Macrosteles) obsoletus (Dorst, 1931) [SYNONYM SPECIES 307664:8JW9T nidx=null parent=8JW9S]
 + Macrosteles (Macrosteles) obsoletus (Dorst, 1931) [SYNONYM SPECIES 308028:CS2QG nidx=null parent=8JW9S]
Macrosteles (Macrosteles) pallidus
 - Macrosteles (Macrosteles) pallidus (Osborn, 1915) [SYNONYM SPECIES 307664:C55FC nidx=null parent=9KG8B]
 + Macrosteles (Macrosteles) pallidus (Osborn, 1915) [SYNONYM SPECIES 308028:8JW9Z nidx=null parent=9KG8B]
Macrosteles (Macrosteles) quadripunctulatus
 - Macrosteles (Macrosteles) quadripunctulatus (Kirschbaum, 1868) [SYNONYM SPECIES 307664:CM4BR nidx=null parent=9KG8D]
 + Macrosteles (Macrosteles) quadripunctulatus (Kirschbaum, 1868) [SYNONYM SPECIES 308028:8JWBH nidx=null parent=9KG8D]
Macrosteles (Macrosteles) ribauti
 - Macrosteles (Macrosteles) ribauti Dlabola, 1946 [SYNONYM SPECIES 307664:CP2BZ nidx=null parent=9KG87]
 + Macrosteles (Macrosteles) ribauti Dlabola, 1946 [SYNONYM SPECIES 308028:CS2QH nidx=null parent=9KG87]
Macrosteles (Macrosteles) septemnotatus
 - Macrosteles (Macrosteles) septemnotatus (Fallén, 1806) [SYNONYM SPECIES 307664:CQNBZ nidx=null parent=9KG8G]
 + Macrosteles (Macrosteles) septemnotatus (Fallén, 1806) [SYNONYM SPECIES 308028:CS2QJ nidx=null parent=9KG8G]
Macrotoma (Bandar) fisheri
 - Macrotoma (Bandar) fisheri [AMBIGUOUS_SYNONYM SPECIES 307664:CQNF5 nidx=null parent=BKWVG]
 + Macrotoma (Bandar) fisheri [AMBIGUOUS_SYNONYM SPECIES 308028:CS2RQ nidx=null parent=BK3VT]
 + Macrotoma (Bandar) fisheri [AMBIGUOUS_SYNONYM SPECIES 308028:CS2RR nidx=null parent=BKWVG]
Malletia (Tindaria) kennerlyi
 - Malletia (Tindaria) kennerlyi Dall, 1897 [SYNONYM SPECIES 307664:CQNYT nidx=null parent=56ZYC]
 + Malletia (Tindaria) kennerlyi Dall, 1897 [SYNONYM SPECIES 308028:CS3CD nidx=null parent=56ZYC]
Malletia sorror
 - Malletia sorror (Soot-Ryen, 1957) [SYNONYM SPECIES 307664:7S266 nidx=null parent=3XNFN]
 + Malletia sorror (T. Soot-Ryen, 1957) [ACCEPTED SPECIES 308028:6R4TG nidx=null]
Meckelia erythrorochma
 - Meckelia erythrorochma [SYNONYM SPECIES 307664:3YKKQ nidx=null parent=SWJY]
 + Meckelia erythrorochma (Joubin, 1902) [SYNONYM SPECIES 308028:CS35L nidx=null parent=SWJY]
Meckelia olivacea
 - Meckelia olivacea sensu Rathke, 1843 [ACCEPTED SPECIES 307664:3YKL7 nidx=null]
 - Meckelia olivacea sensu Stimpson, 1855 [AMBIGUOUS_SYNONYM SPECIES 307664:3YKL8 nidx=null parent=SWMH]
 + Meckelia olivacea Stimpson, 1855 [AMBIGUOUS_SYNONYM SPECIES 308028:CS35N nidx=null parent=SWMH]
 + Meckelia olivacea Rathke, 1843 [ACCEPTED SPECIES 308028:CS35P nidx=null]
Megalobulimus bereniceae
 - Megalobulimus bereniceae (Morretes, 1955) [SYNONYM SPECIES 307664:9G9BQ nidx=null parent=7S3J7]
 + Megalobulimus bereniceae (Lange de Morretes, 1955) [SYNONYM SPECIES 308028:7S3H6 nidx=null parent=7S3J7]
Mehratrema militaris
 - Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 307664:849ZZ nidx=null parent=446P6]
 + Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 308028:3Z2PH nidx=null parent=446P6]
Melampsalta (Melampsalta) montana brevipennis
 - Melampsalta (Melampsalta) montana brevipennis (Fieber, 1876) [SYNONYM SUBSPECIES 307664:CKKG6 nidx=null parent=5DV2D]
 + Melampsalta (Melampsalta) montana brevipennis (Fieber, 1876) [SYNONYM SUBSPECIES 308028:CS4CP nidx=null parent=5DV2D]
Melampsalta isshikii
 - Melampsalta isshikii Kato, 1926 [SYNONYM SPECIES 307664:CQQJ3 nidx=null parent=55V52]
 + Melampsalta isshikii Kato, 1926 [SYNONYM SPECIES 308028:CS4D3 nidx=null parent=55V52]
Melanella (Balcis) macra
 - Melanella (Balcis) macra Bartsch, 1917 [SYNONYM SPECIES 307664:CQQQ6 nidx=null parent=7G5H8]
 + Melanella (Balcis) macra Bartsch, 1917 [SYNONYM SPECIES 308028:CS4JQ nidx=null parent=7G5H8]
Merodon (Merodon) affinis
 - Merodon (Merodon) affinis Gil Collado, 1930 [ACCEPTED SPECIES 307664:CM7KT nidx=null]
 + Merodon (Merodon) affinis Gil Collado, 1930 [ACCEPTED SPECIES 308028:CS3TH nidx=null]
Mesocoelium brieni
 - Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 307664:86WKL nidx=null]
 + Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 308028:84B2J nidx=null]
Mesodon exoletus
 - Mesodon exoletus (A. Gould, 1851) [SYNONYM SPECIES 307664:CQQ9R nidx=null parent=7S53N]
 + Mesodon exoletus (A. Gould, 1851) [SYNONYM SPECIES 308028:CS477 nidx=null parent=7S53N]
Meteterakis
 - Meteterakis [ACCEPTED GENUS 307664:99V49 nidx=null]
 + Meteterakis Karve, 1930 [ACCEPTED GENUS 308028:CS4SD nidx=null]
Miamyia (Miamyia) pintoi
 - Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 307664:89FMK nidx=null parent=8FMS9]
 + Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 308028:42LGN nidx=null parent=8FMS9]
Micoletzkya buetschlii acuminati
 - Micoletzkya buetschlii acuminati (Rühm, 1956) Baker, 1962 [SYNONYM SUBSPECIES 307664:8GM67 nidx=null parent=88NTS]
 + Micoletzkya buetschlii acuminati (Rühm, 1956) Baker, 1962 [SYNONYM SUBSPECIES 308028:CS64T nidx=null parent=88NTS]
Microchordeuma voigtii postglaciale
 - Microchordeuma voigtii postglaciale Verhoeff, 1915 [SYNONYM SUBSPECIES 307664:CQNYR nidx=null parent=7HF4L]
 + Microchordeuma voigtii postglaciale Verhoeff, 1915 [SYNONYM SUBSPECIES 308028:CS3CB nidx=null parent=7HF4L]
Microdota (Hilara)
 - Microdota (Hilara) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 307664:CNX3C nidx=null parent=9LB4H]
 + Microdota (Hilara) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308028:CRXZF nidx=null parent=9LB4H]
 + Microdota (Hilara) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308028:CRXZG nidx=null parent=9LB4H]
Microiulus matulicii pauperatus
 - Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 307664:CH8FW nidx=null parent=849PC]
 + Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 308028:CS3KZ nidx=null parent=849PC]
Micropalpus clausus
 - Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 307664:89G5Z nidx=null parent=C2RFJ]
 + Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 308028:4328R nidx=null parent=C2RFJ]
Microstoma
 - Microstoma [SYNONYM GENUS 307664:CM7SN nidx=null parent=7P9DN]
 + Microstoma [ACCEPTED GENUS 308028:CS42F nidx=null]
 + Microstoma [SYNONYM GENUS 308028:CS42G nidx=null parent=7P9DN]
Microtus pennsylvanicus shattucki
 - Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 307664:C7RR7 nidx=null parent=7VV89]
 + Microtus pennsylvanicus shattucki Howe, 1901 [SYNONYM SUBSPECIES 308028:CS478 nidx=null parent=7VV89]
Micrura pardalis
 - Micrura pardalis sensu Coe, 1905 [AMBIGUOUS_SYNONYM SPECIES 307664:73JJ4 nidx=null parent=73JHN]
 + Micrura pardalis Coe, 1905 [AMBIGUOUS_SYNONYM SPECIES 308028:CS48T nidx=null parent=73JHN]
Miliolina pulchella
 - Miliolina pulchella (d'Orbigny, 1826) [AMBIGUOUS_SYNONYM SPECIES 307664:BH85L nidx=null parent=BHGXW]
 + Miliolina pulchella (d'Orbigny, 1826) [SYNONYM SPECIES 308028:43CJX nidx=null parent=BHGXW]
Miogypsinoides subgen. Miogypsinoides
 - †Miogypsinoides subgen. Miogypsinoides Yabe & Hanzawa, 1928 [PROVISIONALLY_ACCEPTED SUBGENUS 307664:CQR4G nidx=null]
 + Miogypsinoides subgen. Miogypsinoides Yabe & Hanzawa, 1928 [PROVISIONALLY_ACCEPTED SUBGENUS 308028:CS4RD nidx=null]
Mitra (Cancilla) planicostata var. bifidocostata
 - Mitra (Cancilla) planicostata var. bifidocostata Sacco, 1904 [SYNONYM VARIETY 307664:CRCWK nidx=null parent=8KS36]
 + Mitra (Cancilla) planicostata var. bifidocostata Sacco, 1890 [SYNONYM VARIETY 308028:CSN2X nidx=null parent=8KS36]
Mitra (Cancilla) planicostata var. lingusticocontorta
 - Mitra (Cancilla) planicostata var. lingusticocontorta Sacco, 1904 [SYNONYM VARIETY 307664:CRCHR nidx=null parent=8KS36]
 + Mitra (Cancilla) planicostata var. lingusticocontorta Sacco, 1890 [SYNONYM VARIETY 308028:CSN2S nidx=null parent=8KS36]
Mitra (Cancilla) scrobiculata var. laevigatoangusta
 - Mitra (Cancilla) scrobiculata var. laevigatoangusta Sacco, 1904 [SYNONYM VARIETY 307664:CRBMN nidx=null parent=QKMK]
 + Mitra (Cancilla) scrobiculata var. laevigatoangusta Sacco, 1890 [SYNONYM VARIETY 308028:CSN2D nidx=null parent=QKMK]
Mitra (Cancilla) scrobiculata var. ligusticosulcata
 - Mitra (Cancilla) scrobiculata var. ligusticosulcata Sacco, 1904 [SYNONYM VARIETY 307664:CRCFT nidx=null parent=QKMK]
 + Mitra (Cancilla) scrobiculata var. ligusticosulcata Sacco, 1890 [SYNONYM VARIETY 308028:CSN2P nidx=null parent=QKMK]
Mitra aperta var. subturritolonga
 - Mitra aperta var. subturritolonga Sacco, 1904 [SYNONYM VARIETY 307664:CRCDS nidx=null parent=CRBV5]
 + Mitra aperta var. subturritolonga Sacco, 1890 [SYNONYM VARIETY 308028:CSN2M nidx=null parent=CRBV5]
Mogannia chinensis
 - Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 307664:8J9DM nidx=null parent=8JJNM]
 + Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 308028:6RMLJ nidx=null parent=8JJNM]
Mogannia kikowensis
 - Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 307664:8J9F4 nidx=null parent=8JJNM]
 + Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 308028:6RMN2 nidx=null parent=8JJNM]
Molobrus fuliginosus
 - Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X5X nidx=null]
 + Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSBK nidx=null]
Monochamus (Monochamus) galloprovincialis
 - Monochamus (Monochamus) galloprovincialis [AMBIGUOUS_SYNONYM SPECIES 307664:CP3CL nidx=null parent=BL3G8]
 + Monochamus (Monochamus) galloprovincialis [AMBIGUOUS_SYNONYM SPECIES 308028:CS3CZ nidx=null parent=BK7DX]
 + Monochamus (Monochamus) galloprovincialis [AMBIGUOUS_SYNONYM SPECIES 308028:CS3D2 nidx=null parent=BJV9R]
Monochamus (Monohammus) galloprovincialis pistor
 - Monochamus (Monohammus) galloprovincialis pistor (Germar, 1818) [SYNONYM SUBSPECIES 307664:CQNZV nidx=null parent=BK7F9]
 + Monochamus (Monohammus) galloprovincialis pistor (Germar, 1818) [SYNONYM SUBSPECIES 308028:CS3D5 nidx=null parent=BK7F9]
Mulsantia blanda
 - Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X6X nidx=null]
 + Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSH6 nidx=null]
Mulsantia spreta
 - Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X6Z nidx=null]
 + Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSHV nidx=null]
Murex (Favartia) absonus var. plioaspirata
 - Murex (Favartia) absonus var. plioaspirata Sacco, 1904 [SYNONYM VARIETY 307664:9FZ54 nidx=null parent=86Z26]
 + Murex (Favartia) absonus var. plioaspirata Sacco, 1890 [SYNONYM VARIETY 308028:CS4F2 nidx=null parent=86Z26]
Murex (Hadriania) craticulatus var. mioincrassata
 - Murex (Hadriania) craticulatus var. mioincrassata Sacco, 1904 [SYNONYM VARIETY 307664:CKKHT nidx=null parent=B6GGL]
 + Murex (Hadriania) craticulatus var. mioincrassata (Sacco, 1890) [SYNONYM VARIETY 308028:CS4F5 nidx=null parent=CSPZY]
Murex (Haustellum) sismondae var. varicosissima
 - Murex (Haustellum) sismondae var. varicosissima Sacco, 1904 [SYNONYM VARIETY 307664:CJNYR nidx=null parent=BJQ5X]
 + Murex (Haustellum) sismondae var. varicosissima Sacco, 1890 [SYNONYM VARIETY 308028:CS4FB nidx=null parent=BJQ5X]
Murex (Phyllonotus) conglobatus var. plionodosa
 - Murex (Phyllonotus) conglobatus var. plionodosa Sacco, 1904 [SYNONYM VARIETY 307664:CL2N4 nidx=null parent=7TWD5]
 + Murex (Phyllonotus) conglobatus var. plionodosa Sacco, 1890 [SYNONYM VARIETY 308028:CSHX3 nidx=null parent=7TWD5]
Murex (Phyllonotus) conglobatus var. septemvaricosa
 - Murex (Phyllonotus) conglobatus var. septemvaricosa Sacco, 1904 [SYNONYM VARIETY 307664:CL3FW nidx=null parent=7TWD5]
 + Murex (Phyllonotus) conglobatus var. septemvaricosa Sacco, 1890 [SYNONYM VARIETY 308028:CSHX5 nidx=null parent=7TWD5]
Murex (Phyllonotus) hoernesi var. pliorecurva
 - Murex (Phyllonotus) hoernesi var. pliorecurva Sacco, 1904 [SYNONYM VARIETY 307664:CL22H nidx=null parent=7TWD5]
 + Murex (Phyllonotus) hoernesi var. pliorecurva Sacco, 1890 [SYNONYM VARIETY 308028:CSHWT nidx=null parent=7TWD5]
Murex (Poirieria) constantiae var. parvoligustica
 - Murex (Poirieria) constantiae var. parvoligustica Sacco, 1904 [SYNONYM VARIETY 307664:8YPS9 nidx=null parent=8YN8J]
 + Murex (Poirieria) constantiae var. parvoligustica Sacco, 1890 [SYNONYM VARIETY 308028:CS4G2 nidx=null parent=8YN8J]
Murex brandaris var. multicostatus
 - Murex brandaris var. multicostatus Serradell, 1912 [SYNONYM VARIETY 307664:CP4ZJ nidx=null parent=MDDG]
 + Murex brandaris var. multicostatus Serradell, 1912 [SYNONYM VARIETY 308028:CS4GD nidx=null parent=MDDG]
Murex heptagonatus var. pliovaricosa
 - Murex heptagonatus var. pliovaricosa Sacco, 1904 [SYNONYM VARIETY 307664:9X8WG nidx=null parent=9WXSJ]
 + Murex heptagonatus var. pliovaricosa Sacco, 1890 [SYNONYM VARIETY 308028:CS4GN nidx=null parent=9WXSJ]
Murex partschi var. subspinosa
 - Murex partschi var. subspinosa Sacco, 1904 [SYNONYM VARIETY 307664:CJPFR nidx=null parent=BJQ5X]
 + Murex partschi var. subspinosa Sacco, 1890 [SYNONYM VARIETY 308028:CS4GR nidx=null parent=BJQ5X]
Muricopsis blainvillei var. spinulosa
 - Muricopsis blainvillei var. spinulosa Coen, 1937 [SYNONYM VARIETY 307664:CQQPK nidx=null parent=44MXN]
 + Muricopsis blainvillei var. spinulosa Coen, 1937 [SYNONYM VARIETY 308028:9YF7P nidx=null parent=44MXN]
Musca abrupta
 - Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X73 nidx=null]
 + Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSHY nidx=null]
Musca aestuans
 - Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X75 nidx=null]
 + Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSJH nidx=null]
Musca bicolor
 - Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X79 nidx=null]
 + Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSKL nidx=null]
Musca conica
 - Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X7L nidx=null]
 + Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308028:9KH7H nidx=null]
Musca convenio
 - Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X7N nidx=null]
 + Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSMD nidx=null]
Musca decore
 - Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X7P nidx=null]
 + Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSMM nidx=null]
Musca doclea
 - Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X7S nidx=null]
 + Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSMZ nidx=null]
Musca fimetorum
 - Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X82 nidx=null]
 + Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSNG nidx=null]
Musca flavipalpis
 - Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X83 nidx=null]
 + Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSNL nidx=null]
Musca grisea
 - Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X87 nidx=null]
 + Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308028:9KH94 nidx=null]
Musca guttata
 - Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X88 nidx=null]
 + Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSPB nidx=null]
Musca hebes
 - Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X8B nidx=null]
 + Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308028:9KH98 nidx=null]
Musca helenii
 - Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X8C nidx=null]
 + Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSPK nidx=null]
Musca lincensis
 - Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X8M nidx=null]
 + Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSQY nidx=null]
Musca metallina
 - Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X8X nidx=null]
 + Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSRP nidx=null]
Musca nigripilis
 - Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X95 nidx=null]
 + Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSSF nidx=null]
Musca prodromaria
 - Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X97 nidx=null]
 + Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSTX nidx=null]
Musca prolabor
 - Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X98 nidx=null]
 + Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSTY nidx=null]
Musca sacalis
 - Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X99 nidx=null]
 + Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSWK nidx=null]
Musca terrestris
 - Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X9B nidx=null]
 + Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JSY2 nidx=null]
Musculus strigatus
 - Musculus strigatus (Hanley, 1843) [ACCEPTED SPECIES 307664:44QCH nidx=null]
 + Musculus strigatus (Hanley, 1843) [SYNONYM SPECIES 308028:7S8GF nidx=null parent=7S8TT]
Mycetophila borealis
 - Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3X9F nidx=null]
 + Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT38 nidx=null]
Mydaea (Mydaria) rufisquama
 - Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 307664:88QND nidx=null parent=7BXVP]
 + Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 308028:4524P nidx=null parent=8FFFR]
Myiobius
 - Myiobius Darwin, 1839 [ACCEPTED GENUS 307664:5W9K nidx=null]
 + Myiobius G. R. Gray in Darwin, 1839 [ACCEPTED GENUS 308028:CS63Q nidx=null]
Myiolepta luhei
 - †Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XDW nidx=null]
 + Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT5Q nidx=null]
Myiophasia solitaria
 - Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XDY nidx=null]
 + Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT66 nidx=null]
Myoisophagos lacteus
 - Myoisophagos lacteus [SYNONYM SPECIES 307664:BH8VS nidx=null parent=3V2QC]
 + Myoisophagos lacteus (Rathke, 1843) [SYNONYM SPECIES 308028:CS697 nidx=null parent=3V2QC]
Myoisophagos pseudolacteus
 - Myoisophagos pseudolacteus [SYNONYM SPECIES 307664:454ST nidx=null parent=CQNHR]
 + Myoisophagos pseudolacteus (Gontcharoff, 1951) [SYNONYM SPECIES 308028:CS698 nidx=null parent=CQNHR]
Myophora arvicola
 - Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XF9 nidx=null]
 + Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT72 nidx=null]
Myophora rapida
 - Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XFQ nidx=null]
 + Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT7Z nidx=null]
Myothyria degeerioides
 - Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XGC nidx=null]
 + Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT8F nidx=null]
Nassa (Arcularia) gibbosula var. pliopergibbosa
 - Nassa (Arcularia) gibbosula var. pliopergibbosa Sacco, 1904 [SYNONYM VARIETY 307664:8KTCJ nidx=null parent=8KSRZ]
 + Nassa (Arcularia) gibbosula var. pliopergibbosa Sacco, 1890 [SYNONYM VARIETY 308028:CS3ZM nidx=null parent=CSGMN]
Nassa bonellii var. lamelliplicata
 - Nassa bonellii var. lamelliplicata Sacco, 1904 [SYNONYM VARIETY 307664:5Q97J nidx=null parent=45RKY]
 + Nassa bonellii var. lamelliplicata Sacco, 1890 [SYNONYM VARIETY 308028:CS42R nidx=null parent=45RKY]
Nassa bonellii var. persulcata
 - Nassa bonellii var. persulcata Sacco, 1904 [SYNONYM VARIETY 307664:5Q97K nidx=null parent=45RKY]
 + Nassa bonellii var. persulcata Sacco, 1890 [SYNONYM VARIETY 308028:CS42S nidx=null parent=45RKY]
Nassa coarctata var. acuminata
 - Nassa coarctata var. acuminata Sacco, 1904 [SYNONYM VARIETY 307664:7V8D4 nidx=null parent=7S9QJ]
 + Nassa coarctata var. acuminata Sacco, 1890 [SYNONYM VARIETY 308028:CS42X nidx=null parent=7S9QJ]
Nassa incrassata var. plioconvexa
 - Nassa incrassata var. plioconvexa Sacco, 1904 [SYNONYM VARIETY 307664:5Q97Y nidx=null parent=45RKD]
 + Nassa incrassata var. plioconvexa Sacco, 1890 [SYNONYM VARIETY 308028:CS433 nidx=null parent=45RKD]
Nassa mutabilis var. plioacuta
 - Nassa mutabilis var. plioacuta Sacco, 1904 [SYNONYM VARIETY 307664:B8TDH nidx=null parent=B8STN]
 + Nassa mutabilis var. plioacuta Sacco, 1890 [SYNONYM VARIETY 308028:CS435 nidx=null parent=B8STN]
Nassa mutabilis var. pliomagna
 - Nassa mutabilis var. pliomagna Sacco, 1904 [SYNONYM VARIETY 307664:B8T3P nidx=null parent=B8STN]
 + Nassa mutabilis var. pliomagna Sacco, 1890 [SYNONYM VARIETY 308028:CS436 nidx=null parent=B8STN]
Nassa tersa var. abbreviatula
 - Nassa tersa var. abbreviatula Sacco, 1904 [SYNONYM VARIETY 307664:5Q98F nidx=null parent=CRC97]
 + Nassa tersa var. abbreviatula Sacco, 1890 [SYNONYM VARIETY 308028:CS437 nidx=null parent=CRC97]
Natica (Crommium)
 - Natica (Crommium) [SYNONYM SUBGENUS 307664:CL53D nidx=null parent=7P2HB]
 + Natica (Crommium) Cossmann, 1888 [SYNONYM SUBGENUS 308028:CRGH8 nidx=null parent=7P2HB]
Nemertes obscura
 - Nemertes obscura sensu Desor, 1848 [SYNONYM SPECIES 307664:467KD nidx=null parent=3V2RM]
 + Nemertes obscura Desor, 1848 [SYNONYM SPECIES 308028:CS4Y4 nidx=null parent=3V2RM]
Nemertes sanguinea
 - Nemertes sanguinea [SYNONYM SPECIES 307664:BH9DY nidx=null parent=3V2RS]
 + Nemertes sanguinea (Rathke, 1799) [SYNONYM SPECIES 308028:CS4Y5 nidx=null parent=3V2RS]
Nemotelus (Nemotelus) caucasicus
 - Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 307664:CQRK9 nidx=null]
 + Nemotelus (Nemotelus) caucasicus Nartshuk, 1969 [ACCEPTED SPECIES 308028:CS52C nidx=null]
Nemotelus (Nemotelus) zelleri
 - Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 307664:CH8QX nidx=null]
 + Nemotelus (Nemotelus) zelleri Pleske, 1937 [ACCEPTED SPECIES 308028:CS52K nidx=null]
Nemotelus rufus
 - Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XGT nidx=null]
 + Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT97 nidx=null]
Nemotelus sylvestris
 - Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XGZ nidx=null]
 + Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JT9F nidx=null]
Neocorbicula chilensis
 - Neocorbicula chilensis (Soot-Ryen, 1953) [SYNONYM SPECIES 307664:9PQS5 nidx=null parent=8KSYV]
 + Neocorbicula chilensis (T. Soot-Ryen, 1953) [SYNONYM SPECIES 308028:8KS32 nidx=null parent=8KSYV]
Neoschwagerina subgen. Neoschwagerina
 - Neoschwagerina subgen. Neoschwagerina Yabe, 1903 [SYNONYM SUBGENUS 307664:CK6XM nidx=null parent=7ZVXV]
 + Neoschwagerina subgen. Neoschwagerina Yabe, 1903 [SYNONYM SUBGENUS 308028:CRSJG nidx=null parent=7ZVXV]
Noctua degener
 - Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 307664:BRCCN nidx=null parent=92YVY]
 + Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308028:97NQW nidx=null parent=92YVY]
Noctua orychalcea
 - Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 307664:BRCDX nidx=null parent=93R8P]
 + Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 308028:95BVY nidx=null parent=93R8P]
Noctua radicea
 - Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 307664:BRCF7 nidx=null parent=92TR9]
 + Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308028:97NWJ nidx=null parent=92TR9]
Noctua spoliatricula
 - Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 307664:BRCFP nidx=null parent=92YVY]
 + Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308028:97NXM nidx=null parent=92YVY]
Nodosaria (Dentalina) soluta
 - Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 307664:BH9X4 nidx=null]
 + Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 308028:47LKM nidx=null]
Notiphila peregrina
 - Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XKK nidx=null]
 + Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9V8GB nidx=null]
Notoluponia (Notadusta)
 - Notoluponia (Notadusta) F. A. Schilder, 1935 [SYNONYM SUBGENUS 307664:CQ9SR nidx=null parent=7P9XZ]
 + Notoluponia (Notadusta) F. A. Schilder, 1935 [SYNONYM SUBGENUS 308028:CRQNC nidx=null parent=7P9XZ]
Nucula (Acila) shumardi
 - Nucula (Acila) shumardi Dall, 1909 [SYNONYM SPECIES 307664:CKMNV nidx=null parent=3RQZ2]
 + Nucula (Acila) shumardi Dall, 1909 [SYNONYM SPECIES 308028:CS6XX nidx=null parent=3RQZ2]
Ochtiphila albiceps
 - Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XLH nidx=null]
 + Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9V8GW nidx=null]
Oediceros aequimanus
 - Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 307664:7XKHT nidx=null parent=4F2PJ]
 + Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 308028:48VQ6 nidx=null parent=4F2PJ]
Omatoplea stimpsonii
 - Omatoplea stimpsonii Girard in Stimpson, 1854 [SYNONYM SPECIES 307664:CMDSL nidx=null parent=CL6J6]
 + Omatoplea stimpsonii Stimpson, 1854 [SYNONYM SPECIES 308028:89LV4 nidx=null parent=CL6J6]
Oncideres (Oncideres) gutturator
 - Oncideres (Oncideres) gutturator [AMBIGUOUS_SYNONYM SPECIES 307664:BRMXB nidx=null parent=49GDH]
 + Oncideres (Oncideres) gutturator [AMBIGUOUS_SYNONYM SPECIES 308028:CS762 nidx=null parent=49GDH]
Oncideres (Oncideres) putator
 - Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 307664:CH8SZ nidx=null parent=49GJW]
 + Oncideres (Oncideres) putator [AMBIGUOUS_SYNONYM SPECIES 308028:CS76D nidx=null parent=49GJW]
Oncometopia (Oncometopia) asperula tomentosa
 - Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 307664:CMFJ4 nidx=null parent=584JG]
 + Oncometopia (Oncometopia) asperula tomentosa Distant, 1908 [SYNONYM SUBSPECIES 308028:CS7CN nidx=null parent=584JG]
Onesia (Onesia) subapennina
 - Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 307664:CKN5V nidx=null]
 + Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 308028:CS7FX nidx=null]
Onesia gentilis
 - Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XNS nidx=null]
 + Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTGZ nidx=null]
Oospira (Oospira) brevior
 - Oospira (Oospira) brevior (L. Pfeiffer, 1868) [SYNONYM SPECIES 307664:7SJDR nidx=null parent=7SJGX]
 + Oospira (Oospira) brevior (E. von Martens, 1867) [SYNONYM SPECIES 308028:CS4QZ nidx=null parent=CS4QY]
Oospira brevior
 - Oospira brevior (L. Pfeiffer, 1868) [ACCEPTED SPECIES 307664:7SJGX nidx=null]
 + Oospira brevior (E. von Martens, 1867) [ACCEPTED SPECIES 308028:CS4QY nidx=null]
Ophiocten sericeum gracilis
 - Ophiocten sericeum gracilis Semenova, Mileikovsky & Neiss, 1964 [SYNONYM SUBSPECIES 307664:5JZZ8 nidx=null parent=6SP22]
 + Ophiocten sericeum gracilis (G.O. Sars, 1872) [SYNONYM SUBSPECIES 308028:CS4TT nidx=null parent=6SP22]
Ophiocten sericeum var. gracilis
 - Ophiocten sericeum var. gracilis Mortensen, 1933 [SYNONYM VARIETY 307664:7LZWC nidx=null parent=6SP22]
 + Ophiocten sericeum var. gracilis (G.O. Sars, 1872) [SYNONYM VARIETY 308028:CS4TV nidx=null parent=6SP22]
Ophiothamnus minima
 - Ophiothamnus minima Matsumoto, 1917 [SYNONYM SPECIES 307664:6T29R nidx=null parent=6SQ9S]
 + Ophiothamnus minima (Koehler, 1906) [SYNONYM SPECIES 308028:CS52B nidx=null parent=6SQ9S]
Ortalis semivitta
 - Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XQ4 nidx=null]
 + Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTKB nidx=null]
Oxydirus terramoldavicus
 - Oxydirus terramoldavicus Agago, Nestero & Okopnai, 1994 [ACCEPTED SPECIES 307664:8GFDX nidx=null]
 + Oxydirus terramoldavicus Gebre, Nesterov & Okopnai, 1994 [ACCEPTED SPECIES 308028:CS6P2 nidx=null]
Palaeocolpodia eocenica
 - †Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XVF nidx=null]
 + Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTQ7 nidx=null]
Palaeopipiza xenos
 - †Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XVG nidx=null]
 + Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTQD nidx=null]
Palaeosphegina tristis
 - †Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XVH nidx=null]
 + Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTQR nidx=null]
Pangonia leucomelana
 - Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 307664:89MQW nidx=null parent=8D9TL]
 + Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 308028:4CCJZ nidx=null parent=8D9TL]
Pangonia senegalensis
 - Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XVW nidx=null]
 + Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JTTY nidx=null]
Parabolocratus wallengrenii
 - Parabolocratus wallengrenii (Stål, 1870) [SYNONYM SPECIES 307664:CQT8G nidx=null parent=3JYL9]
 + Parabolocratus wallengrenii (Stål, 1870) [SYNONYM SPECIES 308028:CS785 nidx=null parent=3JYL9]
Parafusulina alpinensis
 - Parafusulina alpinensis [ACCEPTED SPECIES 307664:CQTRG nidx=null]
 + Parafusulina alpinensis Yang & Yancey, 2000 [ACCEPTED SPECIES 308028:836Q4 nidx=null]
Parakrithella javana
 - †Parakrithella javana (Kingma, 1948) Zhao (Yi-Chun) & Whatley, 1989 [ACCEPTED SPECIES 307664:85WK5 nidx=null]
 + Parakrithella javana (Kingma, 1948) [ACCEPTED SPECIES 308028:CS7WT nidx=null]
Parandra (Archandra) degeeri
 - Parandra (Archandra) degeeri [AMBIGUOUS_SYNONYM SPECIES 307664:CQVDS nidx=null parent=9VWR]
 + Parandra (Archandra) degeeri [AMBIGUOUS_SYNONYM SPECIES 308028:CS88V nidx=null parent=4D5PL]
 + Parandra (Archandra) degeeri [AMBIGUOUS_SYNONYM SPECIES 308028:CS88Y nidx=null parent=9VWR]
Parapatraites
 - †Parapatraites [ACCEPTED GENUS 307664:6G36 nidx=null]
 + Parapatraites Eisenack, 1981 [ACCEPTED GENUS 308028:CS8FW nidx=null]
Parathyasira kaireiae
 - Parathyasira kaireiae Okutani, Fujikura & Kojima, 1999 [ACCEPTED SPECIES 307664:7SM8R nidx=null]
 + Parathyasira kaireiae Okutani, Fujikura & Kojima, 1999 [SYNONYM SPECIES 308028:4DFP8 nidx=null parent=C8FKX]
Paricoplax perscrutanda
 - Paricoplax perscrutanda Iredale & Hull, 1929 sensu Leloup, 1981 [SYNONYM SPECIES 307664:4DM72 nidx=null parent=PV5W]
 + Paricoplax perscrutanda [SYNONYM SPECIES 308028:CS6PC nidx=null parent=PV5W]
Pecten (Leptochondria) albertii
 - Pecten (Leptochondria) albertii [SYNONYM SPECIES 307664:CP9JB nidx=null parent=C4QVS]
 + Pecten (Leptochondria) albertii (Goldfuss, 1834) [SYNONYM SPECIES 308028:CS7YD nidx=null parent=C4QVS]
Pecten albertii
 - Pecten albertii [SYNONYM SPECIES 307664:CQV37 nidx=null parent=C4QVS]
 + Pecten albertii Goldfuss, 1834 [SYNONYM SPECIES 308028:CS7YF nidx=null parent=C4QVS]
Pectunculus bimaculatus var. crassa
 - Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 307664:CQV6Q nidx=null parent=6KMB5]
 + Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 308028:CS82W nidx=null parent=6KMB5]
Pediopsis nanus
 - Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 307664:CQVCK nidx=null parent=3KWCF]
 + Pediopsis nanus (Herrich-Schäffer, 1835) [SYNONYM SPECIES 308028:CS888 nidx=null parent=3KWCF]
Pegomya laminata
 - Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 307664:92VST nidx=null]
 + Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 308028:75XZC nidx=null]
Pemphigus (Pemphigus) filaginis
 - Pemphigus (Pemphigus) filaginis [SYNONYM SPECIES 307664:CQW5B nidx=null parent=C5DXM]
 + Pemphigus (Pemphigus) filaginis [SYNONYM SPECIES 308028:CS8PK nidx=null parent=C5DXM]
Penthoptera (Eriocera) albitarsis
 - Penthoptera (Eriocera) albitarsis Osten Sacken, 1869 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQWRV nidx=null]
 + Penthoptera (Eriocera) albitarsis Osten Sacken, 1869 [PROVISIONALLY_ACCEPTED SPECIES 308028:CS99K nidx=null]
Penthoptera (Eriocera) conjuncta
 - Penthoptera (Eriocera) conjuncta Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 307664:CQWS4 nidx=null]
 + Penthoptera (Eriocera) conjuncta Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308028:CS99P nidx=null]
Peronella perroni
 - Peronella perroni [SYNONYM SPECIES 307664:CP93L nidx=null parent=4F7VX]
 + Peronella perroni [SYNONYM SPECIES 308028:CS7L9 nidx=null parent=4F7VX]
Phaenocladius karicus
 - Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3XYB nidx=null]
 + Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JVF9 nidx=null]
Phalaena (Noctua) fagi
 - Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 307664:94CYF nidx=null parent=93PHG]
 + Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 308028:BRCX7 nidx=null parent=93PHG]
Phalaena (Pyralis) sulphuralis
 - Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 307664:BRCZ8 nidx=null parent=93PQG]
 + Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 308028:97YMT nidx=null parent=93PQG]
Phalaena (Tinea) goedartella
 - Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 307664:94CZG nidx=null parent=BFLFD]
 + Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 308028:BRCXH nidx=null parent=BFLFD]
Phanaeus lautus
 - Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 307664:7Y4LS nidx=null parent=7ZQ4T]
 + Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 308028:4FSMT nidx=null parent=7ZQ4T]
Philinta flava
 - Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Y23 nidx=null]
 + Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JVGQ nidx=null]
Phora gigantea
 - Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Y2M nidx=null]
 + Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JVHG nidx=null]
Phyllospongia (Antheroplax) dendyi var. frondosa
 - Phyllospongia (Antheroplax) dendyi var. frondosa Lendenfeld, 1889 [SYNONYM VARIETY 307664:CMK7R nidx=null parent=3T56V]
 + Phyllospongia (Antheroplax) dendyi var. frondosa Lendenfeld, 1889 [SYNONYM VARIETY 308028:CS8YH nidx=null parent=3T56V]
Piena (Nukupiena)
 - Piena (Nukupiena) H. B. Baker, 1940 [SYNONYM SUBGENUS 307664:CQSW5 nidx=null parent=7PCKT]
 + Piena (Nukupiena) H. B. Baker, 1940 [SYNONYM SUBGENUS 308028:CS6X2 nidx=null parent=7PCFR]
Pinnotheres monodactylum
 - Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 307664:7Y7YC nidx=null parent=84H9L]
 + Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 308028:4HZ7P nidx=null parent=84H9L]
Piophila senescens
 - Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Y67 nidx=null]
 + Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JVTT nidx=null]
Pisania maculosa var. plioangustata
 - Pisania maculosa var. plioangustata Sacco, 1904 [SYNONYM VARIETY 307664:5QS68 nidx=null parent=4J8GP]
 + Pisania maculosa var. plioangustata Sacco, 1890 [SYNONYM VARIETY 308028:CS8D2 nidx=null parent=CS8D6]
Pisania maculosa var. pliobrevis
 - Pisania maculosa var. pliobrevis Sacco, 1904 [SYNONYM VARIETY 307664:CGMJS nidx=null parent=4J8GW]
 + Pisania maculosa var. pliobrevis Sacco, 1890 [SYNONYM VARIETY 308028:CS8D4 nidx=null parent=4J8GW]
Pisania maculosa var. pliostriatissima
 - Pisania maculosa var. pliostriatissima Sacco, 1904 [SYNONYM VARIETY 307664:CGMY3 nidx=null parent=4J8GH]
 + Pisania maculosa var. pliostriatissima Sacco, 1890 [SYNONYM VARIETY 308028:CS8D5 nidx=null parent=4J8GH]
Pisania plioangustata
 - †Pisania plioangustata Sacco, 1904 [ACCEPTED SPECIES 307664:4J8GP nidx=null]
 + Pisania plioangustata Sacco, 1890 [ACCEPTED SPECIES 308028:CS8D6 nidx=null]
Pisidium (Henslowiana)
 - Pisidium (Henslowiana) Servain, 1888 [SYNONYM SUBGENUS 307664:CQGG7 nidx=null parent=7P3P6]
 + Pisidium (Henslowiana) Servain, 1888 [SYNONYM SUBGENUS 308028:CRTVD nidx=null parent=7P3P6]
Plagioporus lobatus
 - Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 [SYNONYM SPECIES 307664:CQW97 nidx=null parent=3ZZTS]
 + Plagioporus lobatus (Yamaguti, 1934) Manter, 1947 [SYNONYM SPECIES 308028:CS8WL nidx=null parent=3ZZTS]
Planorbis bolivianus
 - Planorbis bolivianus Dunker, 1886 [SYNONYM SPECIES 307664:4JKRH nidx=null parent=LV34]
 + Planorbis bolivianus Dunker, 1850 [SYNONYM SPECIES 308028:CS962 nidx=null parent=LV34]
Planorbis limayana
 - Planorbis limayana Lesson, 1831 [SYNONYM SPECIES 307664:9GX9J nidx=null parent=9GPCG]
 + Planorbis limayana R. P. Lesson, 1831 [SYNONYM SPECIES 308028:7SQVK nidx=null parent=37N9P]
Platylomia karäisana
 - Platylomia karäisana (Matsumura, 1907) [SYNONYM SPECIES 307664:CJDRQ nidx=null parent=6R3ZC]
 + Platylomia karäisana (Matsumura, 1907) [SYNONYM SPECIES 308028:CS9NT nidx=null parent=6R3ZC]
Platypleura (Platypleura) stridula capensis
 - Platypleura (Platypleura) stridula capensis (Linnaeus, 1764) [SYNONYM SUBSPECIES 307664:CQXKX nidx=null parent=6W33Y]
 + Platypleura (Platypleura) stridula capensis (Linnaeus, 1764) [SYNONYM SUBSPECIES 308028:CS9QY nidx=null parent=6W33Y]
Plectostaffella subgen. Plectostaffella
 - Plectostaffella subgen. Plectostaffella Reitlinger, 1971 [SYNONYM SUBGENUS 307664:BMMLG nidx=null parent=7ZWDT]
 + Plectostaffella subgen. Plectostaffella Reitlinger, 1971 [SYNONYM SUBGENUS 308028:CRS5C nidx=null parent=7ZWDT]
Pleurogenes sitapurii
 - Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 307664:8K3WT nidx=null parent=84CDL]
 + Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 308028:84CD4 nidx=null parent=84CDL]
Pleurotoma (Antiplanes) catalinae
 - Pleurotoma (Antiplanes) catalinae Raymond, 1904 [SYNONYM SPECIES 307664:CMG9P nidx=null parent=F2F2]
 + Pleurotoma (Antiplanes) catalinae Raymond, 1904 [SYNONYM SPECIES 308028:CS84Y nidx=null parent=F2F2]
Pleurotoma (Clavus) interstrigata
 - Pleurotoma (Clavus) interstrigata E. A. Smith, 1882 [SYNONYM SPECIES 307664:CQV8G nidx=null parent=5WSJ8]
 + Pleurotoma (Clavus) interstrigata E. A. Smith, 1882 [SYNONYM SPECIES 308028:CS858 nidx=null parent=5WSJ8]
Pleurotoma (Gemmula) congener
 - Pleurotoma (Gemmula) congener E. A. Smith, 1894 [SYNONYM SPECIES 307664:BHF6C nidx=null parent=CPTVG]
 + Pleurotoma (Gemmula) congener E. A. Smith, 1894 [SYNONYM SPECIES 308028:CS85H nidx=null parent=CPTVG]
Pleurotoma rotata var. dertobtusata
 - Pleurotoma rotata var. dertobtusata Sacco, 1904 [SYNONYM VARIETY 307664:C86CG nidx=null parent=3FKD4]
 + Pleurotoma rotata var. dertobtusata Sacco, 1890 [SYNONYM VARIETY 308028:CS86S nidx=null parent=3FKD4]
Pleurotoma rotata var. dertocarinulata
 - Pleurotoma rotata var. dertocarinulata Sacco, 1904 [SYNONYM VARIETY 307664:C86CH nidx=null parent=C764R]
 + Pleurotoma rotata var. dertocarinulata Sacco, 1890 [SYNONYM VARIETY 308028:CS86T nidx=null parent=C764R]
Pleurotoma rotata var. parvula
 - Pleurotoma rotata var. parvula Sacco, 1904 [SYNONYM VARIETY 307664:C86CJ nidx=null parent=3FKD4]
 + Pleurotoma rotata var. parvula Sacco, 1890 [SYNONYM VARIETY 308028:CS86V nidx=null parent=3FKD4]
Pleurotoma rotata var. taurosuturata
 - Pleurotoma rotata var. taurosuturata Sacco, 1904 [SYNONYM VARIETY 307664:C86CK nidx=null parent=3FKD4]
 + Pleurotoma rotata var. taurosuturata Sacco, 1890 [SYNONYM VARIETY 308028:CS86W nidx=null parent=3FKD4]
Pleurotoma turricula var. sulcata
 - Pleurotoma turricula var. sulcata Sacco, 1904 [SYNONYM VARIETY 307664:C86CY nidx=null parent=C6QHM]
 + Pleurotoma turricula var. sulcata Sacco, 1890 [SYNONYM VARIETY 308028:CS872 nidx=null parent=C6QHM]
Plocamia karykinos
 - Plocamia karykinos de Laubenfels, 1927 [SYNONYM SPECIES 307664:CJFQM nidx=null parent=67CMV]
 + Plocamia karykinos de Laubenfels, 1927 [SYNONYM SPECIES 308028:CS8CP nidx=null parent=67CMV]
Plusia l-aureum
 - Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 307664:BRD4F nidx=null parent=92YXS]
 + Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 308028:9837Q nidx=null parent=92YXS]
Poecilus quadripunctatus
 - Poecilus quadripunctatus Letzner, 1852 unavailable name [AMBIGUOUS_SYNONYM SPECIES 307664:CQWLV nidx=null parent=8LWRK]
 + Poecilus quadripunctatus Letzner, 1852 [AMBIGUOUS_SYNONYM SPECIES 308028:CS95T nidx=null parent=8LWRK]
 + Poecilus quadripunctatus (Letzner, 1852) [AMBIGUOUS_SYNONYM SPECIES 308028:CS95V nidx=null parent=8LWQZ]
Polycystis (Acrorhynchus) caledonica
 - Polycystis (Acrorhynchus) caledonica (Claparède, 1861) Meixner, 1924 [SYNONYM SPECIES 307664:CMMKG nidx=null parent=64NF2]
 + Polycystis (Acrorhynchus) caledonica (Claparède, 1861) Meixner, 1924 [SYNONYM SPECIES 308028:CS9L8 nidx=null parent=64NF2]
Polydesmus sallei
 - Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 307664:935LY nidx=null parent=994CQ]
 + Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 308028:4L5T6 nidx=null parent=994CQ]
Polydesmus tarascus
 - Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 307664:6W4HS nidx=null parent=YFX5]
 + Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 308028:6VSHS nidx=null parent=YFX5]
Polymastia mammillaris rara
 - Polymastia mammillaris rara Koltun, 1966 [SYNONYM SUBSPECIES 307664:CPDGR nidx=null parent=4LB38]
 + Polymastia mammillaris rara Koltun, 1966 [SYNONYM SUBSPECIES 308028:CS9TS nidx=null parent=4LB38]
Polypedilum (Polypedilum) pavidum
 - Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 307664:8DGB5 nidx=null]
 + Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 308028:6VTSK nidx=null]
Polystemma roseum
 - Polystemma roseum [SYNONYM SPECIES 307664:4LMFX nidx=null parent=D523]
 + Polystemma roseum (Müller, 1774) [SYNONYM SPECIES 308028:CS8HC nidx=null parent=D523]
Pomphigus spyrothecae
 - Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 307664:8PHXL nidx=null parent=8PGSX]
 + Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 308028:4LR5K nidx=null parent=8PGSX]
Portlandia arctica
 - Portlandia arctica (Gray, 1824) [ACCEPTED SPECIES 307664:4M249 nidx=null]
 + Portlandia arctica (J. E. Gray, 1824) [ACCEPTED SPECIES 308028:CS9CN nidx=null]
Portunus (Portunus) ventralis
 - Portunus (Portunus) ventralis (A. Milne-Edwards, 1879) [SYNONYM SPECIES 307664:CQX22 nidx=null parent=9CBF2]
 + Portunus (Portunus) ventralis (A. Milne-Edwards, 1879) [SYNONYM SPECIES 308028:CS9D9 nidx=null parent=9CBF2]
Poseidon affinis
 - Poseidon affinis Girard in Stimpson, 1854 [SYNONYM SPECIES 307664:856KZ nidx=null parent=CP4RD]
 + Poseidon affinis Stimpson, 1854 [SYNONYM SPECIES 308028:CS9DV nidx=null parent=CP4RD]
Procladius (Holotanypus) incomptus
 - Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 307664:8DGSL nidx=null]
 + Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 308028:4MNP5 nidx=null]
Profusulinella (Depratina) subovata
 - Profusulinella (Depratina) subovata Safonova in Rauzer-Chernousova et al., 1951 [SYNONYM SPECIES 307664:CQVVP nidx=null parent=83MPW]
 + Profusulinella (Depratina) subovata Safonova in Rauzer-Chernousova et al., 1951 [SYNONYM SPECIES 308028:CS8K5 nidx=null parent=83MPW]
Prostemmiulus modicus var. cordovanus
 - Prostemmiulus modicus var. cordovanus Silvestri, 1916 [SYNONYM VARIETY 307664:CQWMQ nidx=null parent=B77FL]
 + Prostemmiulus modicus var. cordovanus Silvestri, 1916 [SYNONYM VARIETY 308028:CS96H nidx=null parent=B77FL]
Prostoma dutoiti
 - Prostoma dutoiti [SYNONYM SPECIES 307664:77YXZ nidx=null parent=7BSKD]
 + Prostoma dutoiti Wheeler, 1940 [SYNONYM SPECIES 308028:CS97Z nidx=null parent=7BSKD]
Prostoma falsum
 - Prostoma falsum [SYNONYM SPECIES 307664:6VZ9Y nidx=null parent=7C4KD]
 + Prostoma falsum (Bürger, 1895) [SYNONYM SPECIES 308028:CS982 nidx=null parent=7C4KD]
Prostoma flagellatum
 - Prostoma flagellatum [SYNONYM SPECIES 307664:77YXY nidx=null parent=55SJP]
 + Prostoma flagellatum (Montgomery, 1897) [SYNONYM SPECIES 308028:CS983 nidx=null parent=55SJP]
Prostoma unilineatum
 - Prostoma unilineatum [SYNONYM SPECIES 307664:BHFXT nidx=null parent=5V9QL]
 + Prostoma unilineatum (Joubin, 1910) [SYNONYM SPECIES 308028:CS984 nidx=null parent=5V9QL]
Proterorhynchus argentinus
 - Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 307664:8CNJN nidx=null parent=C2SPK]
 + Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 308028:4N3MH nidx=null parent=C2SPK]
Protomedeia (Cheirimedia) zotea
 - Protomedeia (Cheirimedia) zotea J.L. Barnard, 1962 [SYNONYM SPECIES 307664:CQX5Y nidx=null parent=TTWM]
 + Protomedeia (Cheirimedia) zotea J.L. Barnard, 1962 [SYNONYM SPECIES 308028:CS9H5 nidx=null parent=TTWM]
Protomyia fusca
 - †Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YDJ nidx=null]
 + Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JW6S nidx=null]
Pseudelma (Pseudelma)
 - Pseudelma (Pseudelma) Kobelt, 1904 [SYNONYM SUBGENUS 307664:CQBKV nidx=null parent=7PDQR]
 + Pseudelma (Pseudelma) Kobelt, 1904 [SYNONYM SUBGENUS 308028:CRR4J nidx=null parent=7PDQR]
Pseudofentonia (Dymantis) tiga
 - Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 307664:BMWFS nidx=null parent=96LT9]
 + Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 308028:6WFWQ nidx=null parent=96LT9]
Pseudofentonia (Eufentonia) emiror
 - Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 307664:BMWFP nidx=null parent=C4MJT]
 + Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 308028:78G8L nidx=null parent=C4MJT]
Pseudohormomyia orientalis
 - Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YDW nidx=null]
 + Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JW8M nidx=null]
Pseudosphegina dichoptica
 - †Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YF8 nidx=null]
 + Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWB2 nidx=null]
Pseudotoma bonellii var. dertobrevis
 - Pseudotoma bonellii var. dertobrevis Sacco, 1904 [SYNONYM VARIETY 307664:9X8Y9 nidx=null parent=9WXYV]
 + Pseudotoma bonellii var. dertobrevis Sacco, 1890 [SYNONYM VARIETY 308028:CSB5N nidx=null parent=9WXYV]
Pseudotoma bonellii var. dertolonga
 - Pseudotoma bonellii var. dertolonga Sacco, 1904 [SYNONYM VARIETY 307664:9X86H nidx=null parent=9WXYV]
 + Pseudotoma bonellii var. dertolonga Sacco, 1890 [SYNONYM VARIETY 308028:CSB5P nidx=null parent=9WXYV]
Pseudotoma bonellii var. pliocenica
 - Pseudotoma bonellii var. pliocenica Sacco, 1904 [SYNONYM VARIETY 307664:9X82C nidx=null parent=9WXYV]
 + Pseudotoma bonellii var. pliocenica Sacco, 1890 [SYNONYM VARIETY 308028:CSB5Q nidx=null parent=9WXYV]
Pseudotoma bonellii var. pseudoscalarata
 - Pseudotoma bonellii var. pseudoscalarata Sacco, 1904 [SYNONYM VARIETY 307664:9X8Q2 nidx=null parent=9WXYV]
 + Pseudotoma bonellii var. pseudoscalarata Sacco, 1890 [SYNONYM VARIETY 308028:CSB5R nidx=null parent=9WXYV]
Pseudotoma intorta var. muticocarinata
 - Pseudotoma intorta var. muticocarinata Sacco, 1904 [SYNONYM VARIETY 307664:9X929 nidx=null parent=9X7TP]
 + Pseudotoma intorta var. muticocarinata Sacco, 1890 [SYNONYM VARIETY 308028:CSB5T nidx=null parent=9X7TP]
Psila (Psila) hennigi
 - Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 307664:8DJHJ nidx=null]
 + Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 308028:4PG6X nidx=null]
Psilopus ducalis
 - Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFC nidx=null]
 + Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWG8 nidx=null]
Psilopus gemmatus
 - Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFD nidx=null]
 + Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWGB nidx=null]
Psilopus leiopus
 - Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFF nidx=null]
 + Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWGH nidx=null]
Psilopus nitidus
 - Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFG nidx=null]
 + Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWGK nidx=null]
Psilopus palmetorum
 - Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFH nidx=null]
 + Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWGM nidx=null]
Psilopus restrictus
 - Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFK nidx=null]
 + Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWGV nidx=null]
Psilopus saphirus
 - Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 307664:8D6F6 nidx=null parent=9H8MR]
 + Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 308028:4PJGL nidx=null parent=9H8MR]
Psilosciara delphinii
 - Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFL nidx=null]
 + Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWH5 nidx=null]
Psilota tabidosa
 - †Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YFM nidx=null]
 + Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWH7 nidx=null]
Pterocyclus miriensis
 - Pterocyclus miriensis Preston, 1914 [SYNONYM SPECIES 307664:7SVWC nidx=null parent=7SVSM]
 + Pterocyclus miriensis Godwin-Austen, 1915 [SYNONYM SPECIES 308028:CSBMW nidx=null parent=7SVSV]
Ptilomera (Proptilomera) himalayensis
 - Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 307664:7WPB2 nidx=null]
 + Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 308028:4Q87S nidx=null]
Ptilozeuxia termitoxena
 - Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YN5 nidx=null]
 + Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWJF nidx=null]
Quadrula nobilis
 - Quadrula nobilis (Conrad, 1854) [SYNONYM SPECIES 307664:7SZ34 nidx=null parent=7TF9C]
 + Quadrula nobilis (Conrad, 1854) [ACCEPTED SPECIES 308028:4QZK8 nidx=null]
Ranissus (Ranissus) leptopus
 - Ranissus (Ranissus) leptopus Fieber, 1866 [ACCEPTED SPECIES 307664:4RF9T nidx=null]
 + Ranissus (Ranissus) leptopus Fieber, 1866 [ACCEPTED SPECIES 308028:CSBRL nidx=null]
Raphitoma hispidula var. convexiuscula
 - Raphitoma hispidula var. convexiuscula Sacco, 1904 [SYNONYM VARIETY 307664:C89SW nidx=null parent=C8KF8]
 + Raphitoma hispidula var. convexiuscula Sacco, 1890 [SYNONYM VARIETY 308028:CSC6R nidx=null parent=C8KF8]
Raphitoma hispidula var. pliocostatissima
 - Raphitoma hispidula var. pliocostatissima Sacco, 1904 [SYNONYM VARIETY 307664:C89SX nidx=null parent=C8KF8]
 + Raphitoma hispidula var. pliocostatissima Sacco, 1890 [SYNONYM VARIETY 308028:CSC6S nidx=null parent=C8KF8]
Raphitoma hispidula var. pliocostulatissima
 - Raphitoma hispidula var. pliocostulatissima Sacco, 1904 [SYNONYM VARIETY 307664:C89SY nidx=null parent=C8KF8]
 + Raphitoma hispidula var. pliocostulatissima Sacco, 1890 [SYNONYM VARIETY 308028:CSC6T nidx=null parent=C8KF8]
Raphitoma hispidula var. pliosubcancellata
 - Raphitoma hispidula var. pliosubcancellata Sacco, 1904 [SYNONYM VARIETY 307664:C89SZ nidx=null parent=C8KF8]
 + Raphitoma hispidula var. pliosubcancellata Sacco, 1890 [SYNONYM VARIETY 308028:CSC6V nidx=null parent=C8KF8]
Rhabdotylus planiventris
 - Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 307664:92WRF nidx=null]
 + Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 308028:8DKZ3 nidx=null]
Rhaetofungivora perrecticulata
 - †Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YQR nidx=null]
 + Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWM2 nidx=null]
Rhagio bicolor
 - Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YQS nidx=null]
 + Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWM5 nidx=null]
Rhamphomyia (Holoclera) flava
 - Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 307664:8DLBY nidx=null]
 + Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 308028:4S2XW nidx=null]
Rhamphomyia (Pararhamphomyia) bifasciata
 - Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 307664:8DLJN nidx=null]
 + Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 308028:4S2T4 nidx=null]
Rhamphomyia (Rhamphomyia) janovensis
 - Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 307664:8DLSC nidx=null]
 + Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 308028:4S32T nidx=null]
Rhopalomyzus (Rhopalomyzus)
 - Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 307664:CNZHM nidx=null]
 + Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 308028:CRZLV nidx=null]
Rhynchomyia bicolor
 - Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YVH nidx=null]
 + Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWSP nidx=null]
Rimella (Dientomochilus) longirostra
 - Rimella (Dientomochilus) longirostra Pannekoek, 1936 [SYNONYM SPECIES 307664:CMNC5 nidx=null parent=8T6MN]
 + Rimella (Dientomochilus) longirostra Pannekoek, 1936 [SYNONYM SPECIES 308028:CS9QH nidx=null parent=8T6MN]
Rissoina (Zebinella) sororcula
 - Rissoina (Zebinella) sororcula O. Boettger, 1902 [SYNONYM SPECIES 307664:CQXRH nidx=null parent=5CYFX]
 + Rissoina (Zebinella) sororcula O. Boettger, 1902 [SYNONYM SPECIES 308028:CS9WS nidx=null parent=5CYFX]
Rotalina umbonatus
 - Rotalina umbonatus Reuss, 1851 [SYNONYM SPECIES 307664:CPFMP nidx=null parent=74TJG]
 + Rotalina umbonatus Reuss, 1851 [SYNONYM SPECIES 308028:CSBFQ nidx=null parent=74TJG]
Rotella gigantea
 - Rotella gigantea Lesson, 1832 [SYNONYM SPECIES 307664:9G65T nidx=null parent=9G6JY]
 + Rotella gigantea R. P. Lesson, 1832 [SYNONYM SPECIES 308028:4TG82 nidx=null parent=7DGHY]
Roubidouxia
 - Roubidouxia Butts, 1826 [SYNONYM GENUS 307664:CGCKF nidx=null parent=BBYHD]
 + Roubidouxia Butts, 1926 [SYNONYM GENUS 308028:CSBG2 nidx=null parent=BBYHD]
Rubria vitticollis
 - Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 307664:BPPDB nidx=null parent=65HVX]
 + Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 308028:BKPQQ nidx=null parent=65HVX]
Saliocleta (Saliocleta) nonagrioides
 - Saliocleta (Saliocleta) nonagrioides Walker, 1862 [ACCEPTED SPECIES 307664:CMQW9 nidx=null]
 + Saliocleta (Saliocleta) nonagrioides Walker, 1862 [ACCEPTED SPECIES 308028:CSBQM nidx=null]
Sapromyza (Sapromyza) octopunctata
 - Sapromyza (Sapromyza) octopunctata Roser, 1840 [ACCEPTED SPECIES 307664:CR2RB nidx=null]
 + Sapromyza (Sapromyza) octopunctata Roser, 1840 [ACCEPTED SPECIES 308028:CSCCX nidx=null]
Sapromyza fuscipes
 - Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3YW8 nidx=null]
 + Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JWVH nidx=null]
Sarcophaga mezzadrii
 - Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 307664:8DRDD nidx=null parent=8DQCD]
 + Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 308028:79NF3 nidx=null parent=8DQCD]
Sargus rondeletti
 - Sargus rondeletti () non Valenciennes, 1830 [MISAPPLIED SPECIES 307664:CR2W3 nidx=null parent=6D9R6]
 + Sargus rondeletti () [MISAPPLIED SPECIES 308028:CSCFV nidx=null parent=6D9R6]
Scalaria (Cirsotrema) pleiophylla
 - Scalaria (Cirsotrema) pleiophylla Tate, 1890 [SYNONYM SPECIES 307664:CR33V nidx=null parent=VJSD]
 + Scalaria (Cirsotrema) pleiophylla Tate, 1890 [SYNONYM SPECIES 308028:CSCLV nidx=null parent=VJSD]
Scaphytopius (Cloanthanus) acuminatus
 - Scaphytopius (Cloanthanus) acuminatus (DeLong, 1943) [SYNONYM SPECIES 307664:8RDVW nidx=null parent=9KSJ4]
 + Scaphytopius (Cloanthanus) acuminatus (DeLong, 1943) [SYNONYM SPECIES 308028:CSCPL nidx=null parent=9KSJ4]
Scaphytopius (Cloanthanus) acutus cirrus
 - Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 307664:8RFTY nidx=null parent=9LK97]
 + Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 308028:CSCPM nidx=null parent=9LK97]
Scaphytopius (Cloanthanus) acutus tenuis
 - Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 307664:BQFFV nidx=null parent=9LK99]
 + Scaphytopius (Cloanthanus) acutus tenuis (DeLong, 1945) [SYNONYM SUBSPECIES 308028:CSCPN nidx=null parent=9LK99]
Scaphytopius (Cloanthanus) alas
 - Scaphytopius (Cloanthanus) alas (DeLong, 1943) [SYNONYM SPECIES 307664:CMSJ9 nidx=null parent=9RK28]
 + Scaphytopius (Cloanthanus) alas (DeLong, 1943) [SYNONYM SPECIES 308028:8RDW2 nidx=null parent=9RK28]
Scaphytopius (Cloanthanus) amplinotus
 - Scaphytopius (Cloanthanus) amplinotus Hepner, 1946 [SYNONYM SPECIES 307664:8RDW6 nidx=null parent=9KSJM]
 + Scaphytopius (Cloanthanus) amplinotus Hepner, 1946 [SYNONYM SPECIES 308028:CSCPR nidx=null parent=9KSJM]
Scaphytopius (Cloanthanus) angustatus
 - Scaphytopius (Cloanthanus) angustatus (Osborn, 1905) [SYNONYM SPECIES 307664:CMSJF nidx=null parent=9KSJS]
 + Scaphytopius (Cloanthanus) angustatus (Osborn, 1905) [SYNONYM SPECIES 308028:8RDW9 nidx=null parent=9KSJS]
Scaphytopius (Cloanthanus) anticus
 - Scaphytopius (Cloanthanus) anticus (Stål, 1862) [SYNONYM SPECIES 307664:CGD6M nidx=null parent=9KSJW]
 + Scaphytopius (Cloanthanus) anticus (Stål, 1862) [SYNONYM SPECIES 308028:8RDWB nidx=null parent=9KSJW]
Scaphytopius (Cloanthanus) arcuatus
 - Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 307664:8RDWD nidx=null parent=9KSJZ]
 + Scaphytopius (Cloanthanus) arcuatus (DeLong, 1944) [SYNONYM SPECIES 308028:CSCPV nidx=null parent=9KSJZ]
Scaphytopius (Cloanthanus) atrafrons
 - Scaphytopius (Cloanthanus) atrafrons (DeLong, 1943) [SYNONYM SPECIES 307664:CHGFF nidx=null parent=9KSK3]
 + Scaphytopius (Cloanthanus) atrafrons (DeLong, 1943) [SYNONYM SPECIES 308028:8RDWG nidx=null parent=9KSK3]
Scaphytopius (Cloanthanus) caldwelli
 - Scaphytopius (Cloanthanus) caldwelli (DeLong, 1943) [SYNONYM SPECIES 307664:8RDWM nidx=null parent=9KSKD]
 + Scaphytopius (Cloanthanus) caldwelli (DeLong, 1943) [SYNONYM SPECIES 308028:CSCPX nidx=null parent=9KSKD]
Scaphytopius (Cloanthanus) campester
 - Scaphytopius (Cloanthanus) campester (DeLong, 1943) [SYNONYM SPECIES 307664:CGD6S nidx=null parent=9KSKJ]
 + Scaphytopius (Cloanthanus) campester (DeLong, 1943) [SYNONYM SPECIES 308028:8RDWP nidx=null parent=9KSKJ]
Scaphytopius (Cloanthanus) carasensis
 - Scaphytopius (Cloanthanus) carasensis Linnavuori & Heller, 1961 [SYNONYM SPECIES 307664:8RDWR nidx=null parent=9KSKL]
 + Scaphytopius (Cloanthanus) carasensis Linnavuori & Heller, 1961 [SYNONYM SPECIES 308028:CSCPZ nidx=null parent=9KSKL]
Scaphytopius (Cloanthanus) cinnamoneus
 - Scaphytopius (Cloanthanus) cinnamoneus (Osborn, 1915) [SYNONYM SPECIES 307664:CR382 nidx=null parent=9MHX5]
 + Scaphytopius (Cloanthanus) cinnamoneus (Osborn, 1915) [SYNONYM SPECIES 308028:8RNDV nidx=null parent=9MHX5]
Scaphytopius (Cloanthanus) cornutus
 - Scaphytopius (Cloanthanus) cornutus (DeLong, 1944) [SYNONYM SPECIES 307664:CPJ5S nidx=null parent=9KSKY]
 + Scaphytopius (Cloanthanus) cornutus (DeLong, 1944) [SYNONYM SPECIES 308028:8RDWW nidx=null parent=9KSKY]
Scaphytopius (Cloanthanus) cumbresus
 - Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 307664:8RDWY nidx=null parent=9KSKZ]
 + Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 308028:CSCQ4 nidx=null parent=9KSKZ]
Scaphytopius (Cloanthanus) flavens
 - Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 307664:CMSJQ nidx=null parent=9KSLR]
 + Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 308028:8RDXB nidx=null parent=9KSLR]
Scaphytopius (Cloanthanus) frontalis
 - Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 307664:CR389 nidx=null parent=9KSLV]
 + Scaphytopius (Cloanthanus) frontalis (Van Duzee, 1890) [SYNONYM SPECIES 308028:8RDXD nidx=null parent=9KSLV]
Scaphytopius (Cloanthanus) fulvus
 - Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 307664:CF3NR nidx=null parent=9KSLY]
 + Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 308028:8RDXF nidx=null parent=9KSLY]
Scaphytopius (Cloanthanus) heldoranus
 - Scaphytopius (Cloanthanus) heldoranus (Ball, 1931) [SYNONYM SPECIES 307664:CPJ64 nidx=null parent=9KSMB]
 + Scaphytopius (Cloanthanus) heldoranus (Ball, 1931) [SYNONYM SPECIES 308028:8RDXP nidx=null parent=9KSMB]
Scaphytopius (Cloanthanus) hymenocleae
 - Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 307664:CMSJV nidx=null parent=9KSMD]
 + Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 308028:8RDXR nidx=null parent=9KSMD]
Scaphytopius (Cloanthanus) iadmon
 - Scaphytopius (Cloanthanus) iadmon Linnavuori, 1973 [SYNONYM SPECIES 307664:CGD75 nidx=null parent=9KSMF]
 + Scaphytopius (Cloanthanus) iadmon Linnavuori, 1973 [SYNONYM SPECIES 308028:8RDXS nidx=null parent=9KSMF]
Scaphytopius (Cloanthanus) jandacephalus
 - Scaphytopius (Cloanthanus) jandacephalus Caldwell, 1952 [SYNONYM SPECIES 307664:8RDXX nidx=null parent=9KSMN]
 + Scaphytopius (Cloanthanus) jandacephalus Caldwell, 1952 [SYNONYM SPECIES 308028:CSCQG nidx=null parent=9KSMN]
Scaphytopius (Cloanthanus) latens
 - Scaphytopius (Cloanthanus) latens (DeLong, 1943) [SYNONYM SPECIES 307664:8RDXZ nidx=null parent=9KSMS]
 + Scaphytopius (Cloanthanus) latens (DeLong, 1943) [SYNONYM SPECIES 308028:CSCQH nidx=null parent=9KSMS]
Scaphytopius (Cloanthanus) latus
 - Scaphytopius (Cloanthanus) latus (Baker, 1900) [SYNONYM SPECIES 307664:8RDY2 nidx=null parent=9KSMV]
 + Scaphytopius (Cloanthanus) latus (Baker, 1900) [SYNONYM SPECIES 308028:CSCQJ nidx=null parent=9KSMV]
Scaphytopius (Cloanthanus) limbramentus
 - Scaphytopius (Cloanthanus) limbramentus (DeLong, 1943) [SYNONYM SPECIES 307664:CJH4C nidx=null parent=9KSMX]
 + Scaphytopius (Cloanthanus) limbramentus (DeLong, 1943) [SYNONYM SPECIES 308028:8RDY4 nidx=null parent=9KSMX]
Scaphytopius (Cloanthanus) marginifrons
 - Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 307664:8RDY9 nidx=null parent=9KSND]
 + Scaphytopius (Cloanthanus) marginifrons (DeLong, 1943) [SYNONYM SPECIES 308028:CSCQL nidx=null parent=9KSND]
Scaphytopius (Cloanthanus) meridianus
 - Scaphytopius (Cloanthanus) meridianus Hepner, 1946 [SYNONYM SPECIES 307664:CPJ6C nidx=null parent=9KSNF]
 + Scaphytopius (Cloanthanus) meridianus Hepner, 1946 [SYNONYM SPECIES 308028:8RDYB nidx=null parent=9KSNF]
Scaphytopius (Cloanthanus) oregonensis
 - Scaphytopius (Cloanthanus) oregonensis (Baker, 1900) [SYNONYM SPECIES 307664:8RDYL nidx=null parent=9KSP2]
 + Scaphytopius (Cloanthanus) oregonensis (Baker, 1900) [SYNONYM SPECIES 308028:CSCQR nidx=null parent=9KSP2]
Scaphytopius (Cloanthanus) paraguayensis
 - Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 307664:8RDYR nidx=null parent=9KSP7]
 + Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 308028:CSCQS nidx=null parent=9KSP7]
Scaphytopius (Cloanthanus) plummeri
 - Scaphytopius (Cloanthanus) plummeri (DeLong, 1943) [SYNONYM SPECIES 307664:CPJ6M nidx=null parent=9KSPH]
 + Scaphytopius (Cloanthanus) plummeri (DeLong, 1943) [SYNONYM SPECIES 308028:8RDYX nidx=null parent=9KSPH]
Scaphytopius (Cloanthanus) triangularis
 - Scaphytopius (Cloanthanus) triangularis (DeLong, 1945) [SYNONYM SPECIES 307664:CKV2H nidx=null parent=9KSQ6]
 + Scaphytopius (Cloanthanus) triangularis (DeLong, 1945) [SYNONYM SPECIES 308028:8RDZH nidx=null parent=9KSQ6]
Scaphytopius (Cloanthanus) vermiculatus
 - Scaphytopius (Cloanthanus) vermiculatus (DeLong, 1943) [SYNONYM SPECIES 307664:8RDZN nidx=null parent=9KSQD]
 + Scaphytopius (Cloanthanus) vermiculatus (DeLong, 1943) [SYNONYM SPECIES 308028:CSCQX nidx=null parent=9KSQD]
Scaphytopius (Cloanthanus) viridicephalus
 - Scaphytopius (Cloanthanus) viridicephalus Hepner, 1946 [SYNONYM SPECIES 307664:8RDZR nidx=null parent=9KSQJ]
 + Scaphytopius (Cloanthanus) viridicephalus Hepner, 1946 [SYNONYM SPECIES 308028:CSCQY nidx=null parent=9KSQJ]
Scaphytopius (Convelinus) contractus
 - Scaphytopius (Convelinus) contractus Hepner, 1946 [SYNONYM SPECIES 307664:CR383 nidx=null parent=9KSKW]
 + Scaphytopius (Convelinus) contractus Hepner, 1946 [SYNONYM SPECIES 308028:CSCQ3 nidx=null parent=9KSKW]
Scaphytopius (Convelinus) irroratus xanthanus
 - Scaphytopius (Convelinus) irroratus xanthanus (Ball, 1931) [SYNONYM SUBSPECIES 307664:CR38G nidx=null parent=BQFG7]
 + Scaphytopius (Convelinus) irroratus xanthanus (Ball, 1931) [SYNONYM SUBSPECIES 308028:CSCQD nidx=null parent=BQFG7]
Scaphytopius (Convelinus) irrorellus
 - Scaphytopius (Convelinus) irrorellus (DeLong, 1944) [SYNONYM SPECIES 307664:CR38H nidx=null parent=9KSMK]
 + Scaphytopius (Convelinus) irrorellus (DeLong, 1944) [SYNONYM SPECIES 308028:CSCQF nidx=null parent=9KSMK]
Scaphytopius (Convelinus) marginelineatus
 - Scaphytopius (Convelinus) marginelineatus (Stål, 1859) [SYNONYM SPECIES 307664:8RF2H nidx=null parent=9KSNB]
 + Scaphytopius (Convelinus) marginelineatus (Stål, 1859) [SYNONYM SPECIES 308028:CSCQZ nidx=null parent=9KSNB]
Scaphytopius (Convelinus) nigricollis
 - Scaphytopius (Convelinus) nigricollis (Ball, 1916) [SYNONYM SPECIES 307664:CR38L nidx=null parent=9KSNN]
 + Scaphytopius (Convelinus) nigricollis (Ball, 1916) [SYNONYM SPECIES 308028:CSCQN nidx=null parent=9KSNN]
Scaphytopius (Convelinus) saginatus
 - Scaphytopius (Convelinus) saginatus Linnavuori, 1959 [SYNONYM SPECIES 307664:CMSKJ nidx=null parent=9KSPN]
 + Scaphytopius (Convelinus) saginatus Linnavuori, 1959 [SYNONYM SPECIES 308028:8RF2P nidx=null parent=9KSPN]
Scaphytopius (Scaphytopius) huachucus
 - Scaphytopius (Scaphytopius) huachucus (DeLong, 1944) [SYNONYM SPECIES 307664:8RNFN nidx=null parent=9QP2R]
 + Scaphytopius (Scaphytopius) huachucus (DeLong, 1944) [SYNONYM SPECIES 308028:CSCR2 nidx=null parent=9QP2R]
Scaphytopius (Scaphytopius) ritanus rubralineus
 - Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 307664:CPJ6V nidx=null parent=BQFGB]
 + Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 308028:CSCR4 nidx=null parent=BQFGB]
Scaphytopius (Tumeus) majestus
 - Scaphytopius (Tumeus) majestus (Ball, 1909) [SYNONYM SPECIES 307664:CR394 nidx=null parent=9QP2V]
 + Scaphytopius (Tumeus) majestus (Ball, 1909) [SYNONYM SPECIES 308028:CSCR3 nidx=null parent=9QP2V]
Scopolia lateralis
 - Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Z6M nidx=null]
 + Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JX98 nidx=null]
Sediliopsis aphanitoma
 - †Sediliopsis aphanitoma (Dall, 1892 ( [ACCEPTED SPECIES 307664:CRBVX nidx=null]
 + Sediliopsis aphanitoma (Dall, 1892) [ACCEPTED SPECIES 308028:CSN2H nidx=null]
Semicypraea koninckii
 - †Semicypraea koninckii (Rouault, 1850) [ACCEPTED SPECIES 307664:CJH82 nidx=null]
 + Semicypraea koninckii (A. Rouault, 1850) [ACCEPTED SPECIES 308028:8YK28 nidx=null]
Serradium sbordonii
 - Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 307664:6YL4F nidx=null]
 + Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 308028:4WWSV nidx=null]
Sesarma sediliensis
 - Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 307664:84GBB nidx=null parent=84GQH]
 + Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 308028:4WZ27 nidx=null parent=84GQH]
Setulia algira
 - Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3Z7J nidx=null]
 + Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JX9S nidx=null]
Simulium (Simulium) ibariense
 - Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 307664:8DYQQ nidx=null]
 + Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 308028:4XH2R nidx=null]
Simulium sanchezi
 - Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 307664:8F2HG nidx=null parent=8DYF8]
 + Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 308028:4XHTB nidx=null parent=8DYF8]
Siphogenerina raphanus var. costulata
 - Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 307664:843NH nidx=null]
 + Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 308028:5RJBM nidx=null]
Siphonella antorides
 - Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 307664:8F2X5 nidx=null parent=C2VL9]
 + Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 308028:4XPJB nidx=null parent=C2VL9]
Smaragdinella viridis
 - Smaragdinella viridis (Rang, 1832) [SYNONYM SPECIES 307664:6YS77 nidx=null parent=6Z479]
 + Smaragdinella viridis (Quoy & Gaimard, 1833) [SYNONYM SPECIES 308028:CSDCY nidx=null parent=6Z479]
 + Smaragdinella viridis Risbec, 1951 [SYNONYM SPECIES 308028:CSDCZ nidx=null parent=6Z479]
Sminthurus repandus
 - Sminthurus repandus Ågren, 1903 [AMBIGUOUS_SYNONYM SPECIES 307664:CR3Z7 nidx=null parent=355HW]
 + Sminthurus repandus Ågren, 1903 [AMBIGUOUS_SYNONYM SPECIES 308028:CSDHK nidx=null parent=355HW]
 + Sminthurus repandus Ågren, 1902 [AMBIGUOUS_SYNONYM SPECIES 308028:CSDHL nidx=null parent=355JD]
Sophira (Kambangania) disjuncta
 - Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 307664:CGFDW nidx=null]
 + Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 308028:CSCL7 nidx=null]
Sphaerophoria (Sphaerophoria) nigritarsi
 - Sphaerophoria (Sphaerophoria) nigritarsi Fluke, 1930 [ACCEPTED SPECIES 307664:CR3K8 nidx=null]
 + Sphaerophoria (Sphaerophoria) nigritarsi Fluke, 1930 [ACCEPTED SPECIES 308028:CSCXK nidx=null]
Sphaerophoria turkmenica
 - Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 307664:8F3VN nidx=null parent=8F3RR]
 + Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 308028:4YRCC nidx=null parent=8F3RR]
Sphecodes scabricollis
 - Sphecodes scabricollis Wesmael, 1835 [ACCEPTED SPECIES 307664:6Z9NV nidx=null]
 + Sphecodes scabricollis Wesmael, 1865 [ACCEPTED SPECIES 308028:CSD83 nidx=null]
Sphyrotarsus hervibazini
 - Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 307664:92X3Z nidx=null parent=9HRYG]
 + Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 308028:8F4C5 nidx=null parent=9HRYG]
Stenhelia giesbrechti
 - Stenhelia giesbrechti (Scott T., 1896) [SYNONYM SPECIES 307664:CR484 nidx=null parent=34FN9]
 + Stenhelia giesbrechti (Scott T., 1896) [SYNONYM SPECIES 308028:CSDNM nidx=null parent=34FN9]
Stictocoris preyssleri
 - Stictocoris preyssleri (Herrich-Schäffer, 1838) [SYNONYM SPECIES 307664:CMYDB nidx=null parent=8RMYM]
 + Stictocoris preyssleri (Herrich-Schäffer, 1838) [SYNONYM SPECIES 308028:CSFHY nidx=null parent=8RMYM]
Stigmatophora (Stigmatophora) albosericea
 - Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 307664:BRDTN nidx=null parent=BFXBK]
 + Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 308028:98G2T nidx=null parent=BFXBK]
Stigmatophora (Stigmatophora) ochracea
 - Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 307664:BRDTP nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 308028:98G2X nidx=null parent=BFXBC]
Stigmatophora (Stigmatophora) sinensis
 - Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 307664:BRDTQ nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 308028:98G2Y nidx=null parent=BFXBC]
Strongylosoma sagittarius
 - Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 307664:CMWFF nidx=null]
 + Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 308028:CSF3T nidx=null]
Styringomyia (Ceratocheilus) cornigera
 - Styringomyia (Ceratocheilus) cornigera Speiser, 1908 [PROVISIONALLY_ACCEPTED SPECIES 307664:CR535 nidx=null]
 + Styringomyia (Ceratocheilus) cornigera Speiser, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308028:CSFCH nidx=null]
Succinea undulata morchi
 - Succinea undulata morchi Dunker, 1889 [ACCEPTED SUBSPECIES 307664:5F6FX nidx=null]
 + Succinea undulata morchi E. von Martens, 1898 [SYNONYM SUBSPECIES 308028:CSFDM nidx=null parent=CSPSR]
Surcula intermedia var. miopercostata
 - Surcula intermedia var. miopercostata Sacco, 1904 [SYNONYM VARIETY 307664:C8F7K nidx=null parent=8KTCT]
 + Surcula intermedia var. miopercostata Sacco, 1890 [SYNONYM VARIETY 308028:CSFHL nidx=null parent=8KTCT]
Surcula intermedia var. taurocarinata
 - Surcula intermedia var. taurocarinata Sacco, 1904 [SYNONYM VARIETY 307664:C8F7M nidx=null parent=8KTCT]
 + Surcula intermedia var. taurocarinata Sacco, 1890 [SYNONYM VARIETY 308028:CSFHM nidx=null parent=8KTCT]
Suzukia (Pheosiopsis) luscinicola
 - Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 307664:BRDV8 nidx=null parent=946X6]
 + Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 308028:98GBT nidx=null parent=946X6]
Syrphus flavocinctus
 - Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 307664:8F7ZK nidx=null parent=C2TMK]
 + Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 308028:543JR nidx=null parent=C2TMK]
Tabanus (Tabanus) megalops
 - Tabanus (Tabanus) megalops Walker, 1854 [ACCEPTED SPECIES 307664:CMTX3 nidx=null]
 + Tabanus (Tabanus) megalops Walker, 1854 [ACCEPTED SPECIES 308028:CSDKY nidx=null]
Tabanus (Tabanus) schuurmansi
 - Tabanus (Tabanus) schuurmansi Schuurmans Stekhoven, 1932 [ACCEPTED SPECIES 307664:CHJ2R nidx=null]
 + Tabanus (Tabanus) schuurmansi Schuurmans Stekhoven, 1932 [ACCEPTED SPECIES 308028:CSDKZ nidx=null]
Tabanus (Tabanus) trichinopolis
 - Tabanus (Tabanus) trichinopolis Ricardo, 1914 [ACCEPTED SPECIES 307664:CPKGP nidx=null]
 + Tabanus (Tabanus) trichinopolis Ricardo, 1914 [ACCEPTED SPECIES 308028:CSDL3 nidx=null]
Tabanus (Therioplectes) albovittatus
 - Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 307664:8F9DF nidx=null parent=C2RRL]
 + Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 308028:547C7 nidx=null parent=C2RRL]
Tabanus bellardii
 - Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 307664:8F9H4 nidx=null parent=8F8YG]
 + Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 308028:547J7 nidx=null parent=8F8YG]
Tabanus fenestralis
 - Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 307664:8F9NW nidx=null parent=8F8QH]
 + Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 308028:547WQ nidx=null parent=8F8QH]
Tachydromyia sericea
 - Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZLH nidx=null]
 + Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JXY3 nidx=null]
Tachygonetria macrolaimus
 - Tachygonetria macrolaimus Linstow, 1899 [ACCEPTED SPECIES 307664:9BD2P nidx=null]
 + Tachygonetria macrolaimus (Linstow, 1899) Seurat, 1918 [ACCEPTED SPECIES 308028:CSDMS nidx=null]
Tanaisia gracioza
 - Tanaisia gracioza Nezlobinski, 1926 [ACCEPTED SPECIES 307664:CHMCD nidx=null]
 + Tanaisia gracioza (Nezlobinski, 1926) Teixeira de Freitas, 1951 [SYNONYM SPECIES 308028:CSF6H nidx=null parent=84DNT]
Tanaisia zarudnyi
 - Tanaisia zarudnyi (Skrjabin, 1924) [ACCEPTED SPECIES 307664:B7G7P nidx=null]
 + Tanaisia zarudnyi (Skrjabin, 1924) Byrd & Denton, 1950 [SYNONYM SPECIES 308028:CSF6L nidx=null parent=BW47Q]
Tanyderites admirandus
 - †Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZMD nidx=null]
 + Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JXZ6 nidx=null]
Tanytarsus longipes
 - Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZMV nidx=null]
 + Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY44 nidx=null]
Tegula
 - Tegula Lesson, 1833 [ACCEPTED GENUS 307664:9G3PZ nidx=null]
 + Tegula R. P. Lesson, 1833 [ACCEPTED GENUS 308028:7PJ4Y nidx=null]
Tegula atra
 - Tegula atra (Lesson, 1831) [ACCEPTED SPECIES 307664:9GSQD nidx=null]
 + Tegula atra (R. P. Lesson, 1831) [ACCEPTED SPECIES 308028:554HF nidx=null]
Tellina (Eurytellina) georgiana
 - Tellina (Eurytellina) georgiana Dall, 1900 [SYNONYM SPECIES 307664:CPMCH nidx=null parent=3D72K]
 + Tellina (Eurytellina) georgiana Dall, 1900 [SYNONYM SPECIES 308028:CSFQR nidx=null parent=3D72K]
Tellina (Peronidia) bodegensis
 - Tellina (Peronidia) bodegensis Hinds, 1845 [SYNONYM SPECIES 307664:CPMDB nidx=null parent=3YWFY]
 + Tellina (Peronidia) bodegensis Hinds, 1845 [SYNONYM SPECIES 308028:CSFRM nidx=null parent=3YWFY]
Tellina (Sinuosipagia) parisiensis
 - Tellina (Sinuosipagia) parisiensis A. E. Salisbury, 1934 [SYNONYM SPECIES 307664:CR5P9 nidx=null parent=8Z8FQ]
 + Tellina (Sinuosipagia) parisiensis A. E. Salisbury, 1934 [SYNONYM SPECIES 308028:CSFRS nidx=null parent=8Z8FQ]
Tellina (Tellinella) idae
 - Tellina (Tellinella) idae Dall, 1891 [SYNONYM SPECIES 307664:CR5PL nidx=null parent=6MTJG]
 + Tellina (Tellinella) idae Dall, 1891 [SYNONYM SPECIES 308028:CSFS3 nidx=null parent=6MTJG]
Tendipes allothrix
 - Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZN8 nidx=null]
 + Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY5G nidx=null]
Tendipes armatifrons
 - Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZN9 nidx=null]
 + Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY5L nidx=null]
Tendipes atrifurea
 - Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZNB nidx=null]
 + Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY5Q nidx=null]
Tendipes brunetttii
 - Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZNC nidx=null]
 + Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY5V nidx=null]
Tendipes inermifrons
 - Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZNH nidx=null]
 + Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY7D nidx=null]
Tendipes sessilis
 - Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZNJ nidx=null]
 + Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY7Z nidx=null]
Tephritis macula
 - Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZNM nidx=null]
 + Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JY8S nidx=null]
Tettigonia guerinii
 - Tettigonia guerinii Signoret, 1855 [SYNONYM SPECIES 307664:CR4QF nidx=null parent=3Y3C3]
 + Tettigonia guerinii Signoret, 1855 [SYNONYM SPECIES 308028:CSF3B nidx=null parent=3Y3C3]
Tettigonia hartii
 - Tettigonia hartii Ball, 1901 [SYNONYM SPECIES 307664:CKWHJ nidx=null parent=VCL5]
 + Tettigonia hartii Ball, 1901 [SYNONYM SPECIES 308028:CSF3C nidx=null parent=VCL5]
Thala obsoleta var. angustolonga
 - Thala obsoleta var. angustolonga Sacco, 1904 [SYNONYM VARIETY 307664:CRCG2 nidx=null parent=8KSXS]
 + Thala obsoleta var. angustolonga (Sacco, 1890) [SYNONYM VARIETY 308028:CSN2Q nidx=null parent=8KSXS]
Thala obsoleta var. elatocostata
 - Thala obsoleta var. elatocostata Sacco, 1904 [SYNONYM VARIETY 307664:CRBM5 nidx=null parent=8KSXS]
 + Thala obsoleta var. elatocostata (Sacco, 1890) [SYNONYM VARIETY 308028:CSN2C nidx=null parent=8KSXS]
Thamnotettix abietinus
 - Thamnotettix abietinus (Fallén, 1806) [SYNONYM SPECIES 307664:CR4ZM nidx=null parent=4JBX6]
 + Thamnotettix abietinus (Fallén, 1806) [SYNONYM SPECIES 308028:CSFBR nidx=null parent=4JBX6]
Thamnotettix cyane
 - Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 307664:CR4ZT nidx=null parent=8JW7D]
 + Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 308028:CSFBW nidx=null parent=8JW7D]
Thamnotettix subcupreus
 - Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 307664:CMXTR nidx=null parent=8RJ92]
 + Thamnotettix subcupreus (Provancher, 1872) [SYNONYM SPECIES 308028:CSFC9 nidx=null parent=8RJ92]
Theloderma baibengensis
 - Theloderma baibengensis (Jiang, Fei & Huang in Fei, Hu, Ye & Huang, 2009) [SYNONYM SPECIES 307664:CR57J nidx=null parent=7C6MZ]
 + Theloderma baibengensis (Jiang, Fei & Huang in Fei, Hu, Ye & Huang, 2009) [SYNONYM SPECIES 308028:CSFGQ nidx=null parent=7C6MZ]
Thelohanellus unicapsulatus
 - Thelohanellus unicapsulatus (Gurley, 1933) [ACCEPTED SPECIES 307664:CGLW3 nidx=null]
 + Thelohanellus unicapsulatus (Gurley, 1893) [ACCEPTED SPECIES 308028:CSFGR nidx=null]
Thereva nigella
 - Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZPY nidx=null]
 + Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308028:9V8H7 nidx=null]
Tibicen blaisdellii
 - Tibicen blaisdellii Uhler, 1892 [SYNONYM SPECIES 307664:CGGTZ nidx=null parent=W5HJ]
 + Tibicen blaisdellii Uhler, 1892 [SYNONYM SPECIES 308028:CSG4V nidx=null parent=W5HJ]
Tinocallis ulmi-parvifoliae
 - Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 307664:CR4RZ nidx=null parent=573DS]
 + Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 308028:CSF4C nidx=null parent=BWYT9]
 + Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 308028:CSF4D nidx=null parent=573DS]
Tipula (Eriocera) chirothecata
 - Tipula (Eriocera) chirothecata Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 307664:CR4TK nidx=null]
 + Tipula (Eriocera) chirothecata Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 308028:CSF5V nidx=null]
Tipula (Eriocera) cimicoides
 - Tipula (Eriocera) cimicoides Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 307664:CR4TM nidx=null]
 + Tipula (Eriocera) cimicoides Scopoli, 1763 [PROVISIONALLY_ACCEPTED SPECIES 308028:CSF5W nidx=null]
Tipula florilega
 - Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZTK nidx=null]
 + Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JYDH nidx=null]
Tipula vibratrix
 - Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZVP nidx=null]
 + Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JYHF nidx=null]
Tortanus (Boreotortanus) discaudatus
 - Tortanus (Boreotortanus) discaudatus (Thompson I.C. & Scott A.) in Herdman, Thompson & Scott, 1897 [ACCEPTED SPECIES 307664:CR58N nidx=null]
 + Tortanus (Boreotortanus) discaudatus (Thompson I.C. & Scott A. in Herdman, Thompson & Scott, 1897) [ACCEPTED SPECIES 308028:57GVZ nidx=null]
Tortrix olivana
 - Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 307664:BRDXS nidx=null parent=92ZFM]
 + Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308028:98LQM nidx=null parent=92ZFM]
Trachysphaerini
 - Trachysphaerini Mauriès, 1971 [ACCEPTED TRIBE 307664:BDZGD nidx=null]
 + Trachysphaerini Strasser, 1971 [ACCEPTED TRIBE 308028:BDZGC nidx=null]
Trichocera brevis
 - Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 307664:8FH6Z nidx=null parent=8FH5V]
 + Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 308028:7CPZF nidx=null parent=8FH5V]
Trichocladius atriforceps
 - Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZXZ nidx=null]
 + Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JYJG nidx=null]
Trichocladius sahorensis
 - Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZY3 nidx=null]
 + Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JYQG nidx=null]
Trichocladius terricola
 - Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 307664:B3ZY4 nidx=null]
 + Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 308028:9JYQX nidx=null]
Trichodagmia spadicidorsum
 - Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 307664:8FHG9 nidx=null parent=8DZ3K]
 + Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 308028:58BB9 nidx=null parent=8DZ3K]
Trichoniscus albidus
 - Trichoniscus albidus Budde-Lund, 1879 [SYNONYM SPECIES 307664:CHKV2 nidx=null parent=5F98M]
 + Trichoniscus albidus Budde-Lund, 1879 [SYNONYM SPECIES 308028:BKQMW nidx=null parent=5F98M]
Trigonia similis
 - †Trigonia similis Agassiz, 1840 [ACCEPTED SPECIES 307664:58RM2 nidx=null]
 + Trigonia similis (Bronn, 1836) [ACCEPTED SPECIES 308028:CSG79 nidx=null]
Tritia gibbosula pliopergibbosa
 - †Tritia gibbosula pliopergibbosa (Sacco, 1904) [ACCEPTED SUBSPECIES 307664:8KSRZ nidx=null]
 + Tritia gibbosula pliopergibbosa (Sacco, 1890) [ACCEPTED SUBSPECIES 308028:CSGMN nidx=null]
Tritogonia nobilis
 - Tritogonia nobilis (Conrad, 1854) [ACCEPTED SPECIES 307664:7TF9C nidx=null]
 + Tritogonia nobilis (Conrad, 1854) [SYNONYM SPECIES 308028:594MT nidx=null parent=4QZK8]
Trochus (Gibbula) nefas
 - Trochus (Gibbula) nefas V. P. Kolesnikov, 1931 [SYNONYM SPECIES 307664:CR738 nidx=null parent=7T3GF]
 + Trochus (Gibbula) nefas V. P. Kolesnikov, 1931 [SYNONYM SPECIES 308028:CSGSW nidx=null parent=7T3GF]
Trochus (Margarita) vancouverensis
 - Trochus (Margarita) vancouverensis E. A. Smith, 1880 [SYNONYM SPECIES 307664:CR73J nidx=null parent=6Z4T3]
 + Trochus (Margarita) vancouverensis E. A. Smith, 1880 [SYNONYM SPECIES 308028:CSGT6 nidx=null parent=6Z4T3]
Trophon (Boreotrophon) stuarti
 - Trophon (Boreotrophon) stuarti E. A. Smith, 1880 [SYNONYM SPECIES 307664:CN45D nidx=null parent=7T3RL]
 + Trophon (Boreotrophon) stuarti E. A. Smith, 1880 [SYNONYM SPECIES 308028:CSGZB nidx=null parent=7T3RL]
Trophon clathratus var. intermedius
 - Trophon clathratus var. intermedius Verkrüzen, 1881 [SYNONYM VARIETY 307664:CN45H nidx=null parent=MJXS]
 + Trophon clathratus var. intermedius Verkrüzen, 1881 [SYNONYM VARIETY 308028:CSGZD nidx=null parent=MJXS]
Trophonopsis carinatus multiaculeatus
 - Trophonopsis carinatus multiaculeatus Settepassi, 1977 [SYNONYM SUBSPECIES 307664:CN45K nidx=null parent=4BZK5]
 + Trophonopsis carinatus multiaculeatus Settepassi, 1977 [SYNONYM SUBSPECIES 308028:CSGZG nidx=null parent=4BZK5]
Tuberitinoidea
 - †Tuberitinoidea Gaillot & Vachard, 2007 [ACCEPTED SUPERFAMILY 307664:7ZSXQ nidx=null]
 + Tuberitinoidea Miklukho-Maklay, 1958 [ACCEPTED SUPERFAMILY 308028:CSH32 nidx=null]
Tuberolachnus (Tuberolachnus) salignus
 - Tuberolachnus (Tuberolachnus) salignus (Gmelin, 1790) [ACCEPTED SPECIES 307664:59JJS nidx=null]
 + Tuberolachnus (Tuberolachnus) salignus (Gmelin, 1790) [ACCEPTED SPECIES 308028:CSH35 nidx=null]
Turbicellepora krahuletzi
 - †Turbicellepora krahuletzi (Kühn, 1925) [ACCEPTED SPECIES 307664:86V3K nidx=null]
 + Turbicellepora krahuletzi (Kühn, 1925) [ACCEPTED SPECIES 308028:CSG34 nidx=null]
Turbo discrepans
 - Turbo discrepans T. Allan, 1818 [SYNONYM SPECIES 307664:7CXHF nidx=null parent=CBF7]
 + Turbo discrepans T. Brown, 1818 [SYNONYM SPECIES 308028:CSG47 nidx=null parent=CBF7]
Turricula (Pleurofusia) cruziana
 - Turricula (Pleurofusia) cruziana Olsson, 1932 [SYNONYM SPECIES 307664:CR68D nidx=null parent=7QW7J]
 + Turricula (Pleurofusia) cruziana Olsson, 1932 [SYNONYM SPECIES 308028:CSG6W nidx=null parent=7QW7J]
Turricula hillegondae
 - †Turricula hillegondae (K. Martin, 1931) [PROVISIONALLY_ACCEPTED SPECIES 307664:B4NKG nidx=null]
 + Turricula hillegondae (K. Martin, 1913) [SYNONYM SPECIES 308028:CSG6V nidx=null parent=C6RH2]
Turritella (Protoma)
 - Turritella (Protoma) [SYNONYM SUBGENUS 307664:BSCFS nidx=null parent=7PDLX]
 + Turritella (Protoma) Baird, 1870 [SYNONYM SUBGENUS 308028:CS9GZ nidx=null parent=7PDLX]
Tuxophorinae
 - Tuxophorinae Pillai, 1985 [ACCEPTED GENUS 307664:CL3GX nidx=null]
 + Tuxophorinae Yamaguti, 1963 [SYNONYM SUBFAMILY 308028:CSHX6 nidx=null parent=7NG85]
Typhinellus protetrapterus
 - †Typhinellus protetrapterus (Sacco, 1904) [ACCEPTED SPECIES 307664:BM3FM nidx=null]
 + Typhinellus protetrapterus (Sacco, 1890) [ACCEPTED SPECIES 308028:CSGDL nidx=null]
Typhis (Trubatsa) longicornis
 - Typhis (Trubatsa) longicornis Dall, 1888 [SYNONYM SPECIES 307664:CHKQX nidx=null parent=8M39F]
 + Typhis (Trubatsa) longicornis Dall, 1888 [SYNONYM SPECIES 308028:CSGDM nidx=null parent=8M39F]
Typhlocyba pura
 - Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 307664:8JHF4 nidx=null parent=3RGVQ]
 + Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 308028:59W3W nidx=null parent=3RGVQ]
Umbonium giganteum
 - Umbonium giganteum (Lesson, 1832) [ACCEPTED SPECIES 307664:9G6JY nidx=null]
 + Umbonium giganteum (R. P. Lesson, 1832) [ACCEPTED SPECIES 308028:7DGHY nidx=null]
Unio paivaeanus
 - Unio paivaeanus Morelet, 1875 [SYNONYM SPECIES 307664:7DKPK nidx=null parent=8NCS9]
 + Unio paivaeanus [SYNONYM SPECIES 308028:CSGZ5 nidx=null parent=8NCS9]
Uromitra cupressina var. reticulomarginata
 - Uromitra cupressina var. reticulomarginata Sacco, 1904 [SYNONYM VARIETY 307664:CL22X nidx=null parent=CKZ3Q]
 + Uromitra cupressina var. reticulomarginata Sacco, 1890 [SYNONYM VARIETY 308028:CSHWV nidx=null parent=CKZ3Q]
Uromitra cupressina var. subrectosuturata
 - Uromitra cupressina var. subrectosuturata Sacco, 1904 [SYNONYM VARIETY 307664:CRC7M nidx=null parent=CKZ3Q]
 + Uromitra cupressina var. subrectosuturata Sacco, 1890 [SYNONYM VARIETY 308028:CSN2L nidx=null parent=CKZ3Q]
Uromitra pyramidella var. miostriata
 - Uromitra pyramidella var. miostriata Sacco, 1904 [SYNONYM VARIETY 307664:CRCVJ nidx=null parent=CRC63]
 + Uromitra pyramidella var. miostriata Sacco, 1890 [SYNONYM VARIETY 308028:CSN2W nidx=null parent=CRC63]
Vaginulus limayanus
 - Vaginulus limayanus Lesson, 1831 [SYNONYM SPECIES 307664:9GXGH nidx=null parent=9GX5S]
 + Vaginulus limayanus R. P. Lesson, 1831 [SYNONYM SPECIES 308028:7TKKQ nidx=null parent=7RP2K]
Valencinia longirostris var. rava
 - Valencinia longirostris var. rava [SYNONYM VARIETY 307664:5RZPJ nidx=null parent=7F9HS]
 + Valencinia longirostris var. rava Bürger, 1895 [SYNONYM VARIETY 308028:CSH55 nidx=null parent=CSN5N]
Velarifictorus (Velarifictorus) vicinus
 - Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 307664:CKZQN nidx=null]
 + Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 308028:CSHWD nidx=null]
Venericardia (Megacardita) laticosta
 - Venericardia (Megacardita) laticosta (Eichwald, 1830) [SYNONYM SPECIES 307664:CR7JL nidx=null parent=3YQQ3]
 + Venericardia (Megacardita) laticosta (Eichwald, 1830) [SYNONYM SPECIES 308028:CSH6W nidx=null parent=3YQQ3]
Vitrina (Semilimax) kotulae
 - Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 307664:CR7JW nidx=null parent=3L69B]
 + Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 308028:CSH76 nidx=null parent=3L69B]
Voluta punctata
 - Voluta punctata T. Allan, 1818 [SYNONYM SPECIES 307664:5BPTS nidx=null parent=5ZPXY]
 + Voluta punctata T. Brown, 1818 [SYNONYM SPECIES 308028:CSH86 nidx=null parent=5ZPXY]
Xenia faraunensis
 - Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 307664:857GY nidx=null parent=85W8X]
 + Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 308028:5C96Z nidx=null parent=85W8X]
Xenistum valenciennaei
 - Xenistum valenciennaei Blainville, 1827 [SYNONYM SPECIES 307664:CGJK3 nidx=null parent=3XKDD]
 + Xenistum valenciennaei Blanchard, 1845 [SYNONYM SPECIES 308028:CSG7F nidx=null parent=3XKDD]
Xenosiphon mundanus
 - Xenosiphon mundanus (Selenka & Bülow in Selenka, de Man & Bülow, 1883) [SYNONYM SPECIES 307664:CKXYW nidx=null parent=7WVP6]
 + Xenosiphon mundanus (Selenka & Bülow in Selenka, de Man & Bülow, 1883) [SYNONYM SPECIES 308028:CSGBH nidx=null parent=7WVP6]
Zeradina (Radinista) vivienneae
 - Zeradina (Radinista) vivienneae Laws, 1939 [SYNONYM SPECIES 307664:CN4P7 nidx=null parent=4R976]
 + Zeradina (Radinista) vivienneae Laws, 1939 [SYNONYM SPECIES 308028:CSH9J nidx=null parent=4R976]
Zetamphistoma compactum
 - Zetamphistoma compactum Thatcher & Jégu, 1996 [SYNONYM SPECIES 307664:CR7N2 nidx=null parent=8484F]
 + Zetamphistoma compactum Thatcher & Jégu, 1996 [SYNONYM SPECIES 308028:CSH9K nidx=null parent=8484F]
Zonites cretensis
 - Zonites cretensis Blanc, 1879 [SYNONYM SPECIES 307664:8Q7G6 nidx=null parent=4BDSB]
 + Zonites cretensis L. Pfeiffer, 1877 [SYNONYM SPECIES 308028:CSH9R nidx=null parent=4BDSB]
Zygaena biguttata
 - Zygaena biguttata Rocci, 1918 [AMBIGUOUS_SYNONYM SPECIES 307664:CR7XM nidx=null parent=944P2]
 + Zygaena biguttata Rocci, 1914 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHL3 nidx=null parent=944D6]
 + Zygaena biguttata Rocci, 1918 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHL4 nidx=null parent=944P2]
Zygaena deanulata
 - Zygaena deanulata Holik, 1939 [SYNONYM SPECIES 307664:5D9MJ nidx=null parent=93SCG]
 + Zygaena deanulata Holik, 1939 [SYNONYM SPECIES 308028:CSHLS nidx=null parent=93SCG]
Zygaena medioconfluens
 - Zygaena medioconfluens Reiss, 1943 [AMBIGUOUS_SYNONYM SPECIES 307664:93SFZ nidx=null parent=93SK2]
 + Zygaena medioconfluens Holik, 1939 [SYNONYM SPECIES 308028:CSHPP nidx=null parent=94GCX]
 + Zygaena medioconfluens Holik, 1935 [SYNONYM SPECIES 308028:CSHPQ nidx=null parent=9447W]
 + Zygaena medioconfluens Reiss, 1943 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHPR nidx=null parent=93SK2]
 + Zygaena medioconfluens Vorbrodt, 1913 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHPS nidx=null parent=93SJY]
 + Zygaena medioconfluens Vorbrodt, 1913 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHPT nidx=null parent=93SD2]
 + Zygaena medioconfluens Vorbrodt, 1913 [SYNONYM SPECIES 308028:CSHPV nidx=null parent=94F9H]
 + Zygaena medioconfluens Vorbrodt, 1913 [SYNONYM SPECIES 308028:CSHPW nidx=null parent=944FT]
Zygaena omniconfluens
 - Zygaena omniconfluens Holik & Sheljuzhko, 1958 [SYNONYM SPECIES 307664:CR83N nidx=null parent=98VJT]
 + Zygaena omniconfluens Holik & Sheljuzhko, 1955 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHQ8 nidx=null parent=98PXC]
 + Zygaena omniconfluens Holik & Sheljuzhko, 1958 [SYNONYM SPECIES 308028:CSHQ9 nidx=null parent=98VJT]
 + Zygaena omniconfluens Reiss, 1940 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHQB nidx=null parent=93SHD]
 + Zygaena omniconfluens Vorbrodt, 1913 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHQC nidx=null parent=93SD2]
 + Zygaena omniconfluens Vorbrodt, 1913 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHQD nidx=null parent=93SJY]
 + Zygaena omniconfluens Vorbrodt, 1913 [SYNONYM SPECIES 308028:CSHQF nidx=null parent=944KL]
 + Zygaena omniconfluens Vorbrodt, 1913 [SYNONYM SPECIES 308028:CSHQG nidx=null parent=944MF]
 + Zygaena omniconfluens Vorbrodt, 1913 [SYNONYM SPECIES 308028:CSHQH nidx=null parent=944P7]
Zygaena rubrior
 - Zygaena rubrior Reiss, 1941 [AMBIGUOUS_SYNONYM SPECIES 307664:CN587 nidx=null parent=94GCY]
 + Zygaena rubrior Reiss, 1940 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHTD nidx=null parent=94GCY]
 + Zygaena rubrior Reiss, 1941 [AMBIGUOUS_SYNONYM SPECIES 308028:CSHTF nidx=null parent=94GCY]