Acanthaspis beauvoisii
 - Acanthaspis beauvoisii Fairmaire in Thomson, 1858 [SYNONYM SPECIES 308619:CTRYH nidx=null parent=7C5TQ]
 + Acanthaspis beauvoisii Fairmaire in Thomson, 1858 [SYNONYM SPECIES 308783:KSK4B nidx=null parent=7C5TQ]
Acocephalus carinatus
 - Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 308619:8RHBW nidx=null parent=FK45]
 + Acocephalus carinatus Stål, 1864 [SYNONYM SPECIES 308783:8JNBK nidx=null parent=FK45]
Acontia (Emmelia) inda
 - Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 308619:BPMBK nidx=null parent=BJGXF]
 + Acontia (Emmelia) inda Felder, 1874 [SYNONYM SPECIES 308783:95Q4C nidx=null parent=BJGXF]
Acrocera (Acrocera) minuscula
 - Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 308619:924P9 nidx=null]
 + Acrocera (Acrocera) minuscula (Séguy, 1934) [ACCEPTED SPECIES 308783:64M7P nidx=null]
Acucephalus olivaceus
 - Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 308619:8RHDC nidx=null parent=FK4L]
 + Acucephalus olivaceus Walker, 1851 [SYNONYM SPECIES 308783:8JNGY nidx=null parent=FK4L]
Adiantum flabellum
 - Adiantum flabellum Fée ex Christ [AMBIGUOUS_SYNONYM SPECIES 308619:CRGGD nidx=null parent=B92PV]
 + Adiantum flabellum Fée ex Christ [AMBIGUOUS_SYNONYM SPECIES 308783:KSDP2 nidx=null parent=B92PV]
Aedes (Aedes) dermajoensis
 - Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 308619:87MTK nidx=null parent=C2TR5]
 + Aedes (Aedes) dermajoensis Brug, 1931 [SYNONYM SPECIES 308783:64VWL nidx=null parent=C2TR5]
Agama (Eremioplanis) lessonae
 - Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 308619:8H5V6 nidx=null parent=57XYV]
 + Agama (Eremioplanis) lessonae de Filippi, 1865 [SYNONYM SPECIES 308783:65K4C nidx=null parent=57XYV]
Agapanthia villoso-viridescens
 - Agapanthia villoso-viridescens [SYNONYM SPECIES 308619:CTP27 nidx=null parent=65KW3]
 + Agapanthia villoso-viridescens [SYNONYM SPECIES 308783:KSFD5 nidx=null parent=65KW3]
Agromyza aberrans
 - †Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJJ nidx=null]
 + Agromyza aberrans Meunier, 1905 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJBM nidx=null]
Amblyspatha mucoris
 - Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJM nidx=null]
 + Amblyspatha mucoris Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJDD nidx=null]
Amblystegium
 - Amblystegium Schimp. [ACCEPTED GENUS 308619:CHQ55 nidx=null]
 + Amblystegium Schimp. [ACCEPTED GENUS 308783:KSF7J nidx=null]
Amiota (Amiota) fuscicata
 - Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 308619:CPX86 nidx=null]
 + Amiota (Amiota) fuscicata Chen & Zhang, 2005 [ACCEPTED SPECIES 308783:KSFFC nidx=null]
Ammophila marismortui
 - Ammophila marismortui Bytinski-Salz in de Beaumont & Bytinski-Salz, 1955 [SYNONYM SPECIES 308619:CRHQ9 nidx=null parent=782Y5]
 + Ammophila marismortui Bytinski-Salz in de Beaumont & Bytinski-Salz, 1955 [SYNONYM SPECIES 308783:KSFH9 nidx=null parent=782Y5]
Amphioplus (Unioplus) cipus
 - Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 308619:CTPRN nidx=null parent=9C7Y3]
 + Amphioplus (Unioplus) cipus Baker, 1977 [SYNONYM SPECIES 308783:KSG5K nidx=null parent=9C7Y3]
Ancestreuma principalis
 - Ancestreuma principalis Golovatch, 1977 [ACCEPTED SPECIES 308619:66LVZ nidx=null]
 + Ancestreuma principalis Golovatch, 1977 [ACCEPTED SPECIES 308783:66M6V nidx=null]
Andreaea rupestris var. alpestris
 - Andreaea rupestris var. alpestris (Thed.) Sharp [SYNONYM VARIETY 308619:9NCXB nidx=null parent=DQQ5]
 + Andreaea rupestris var. alpestris (Thed.) J.E. Zetterst. [SYNONYM VARIETY 308783:CW672 nidx=null parent=DQQ5]
Andrenosoma (Andrenosoma) varipes
 - Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 308619:89YTS nidx=null]
 + Andrenosoma (Andrenosoma) varipes (Banks, 1920) [ACCEPTED SPECIES 308783:66NZT nidx=null]
Anoectangium compactum var. pellucidum
 - Anoectangium compactum var. pellucidum (Wilson) Dixon [SYNONYM VARIETY 308619:9VCNL nidx=null parent=5V5XV]
 + Anoectangium compactum var. pellucidum (Wilson) Hobk. & Bosw. [SYNONYM VARIETY 308783:CW628 nidx=null parent=5V5XV]
Anoectangium viridatum
 - Anoectangium viridatum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9RMWH nidx=null parent=BK48C]
 + Anoectangium viridatum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KSGB8 nidx=null parent=BK48C]
Anomacaulis
 - Anomacaulis (R.M. Schust.) R.M. Schust. ex Grolle [SYNONYM GENUS 308619:9JH8Z nidx=null parent=9JJG3]
 + Anomacaulis R.M. Schust. [SYNONYM GENUS 308783:KSGCG nidx=null parent=9JJG3]
Anomobryum filiforme subsp. juliforme
 - Anomobryum filiforme subsp. juliforme (Solms) Loeske [SYNONYM SUBSPECIES 308619:9NCXW nidx=null parent=676DZ]
 + Anomobryum filiforme subsp. juliforme (Solms) J.J. Amann [SYNONYM SUBSPECIES 308783:CW4SV nidx=null parent=676DZ]
Anopheles (Cellia) flaviceps
 - Anopheles (Cellia) flaviceps Edwards, 1921 [ACCEPTED SPECIES 308619:CRK6T nidx=null]
 + Anopheles (Cellia) flaviceps Edwards, 1921 [ACCEPTED SPECIES 308783:KSGKY nidx=null]
Anopheles (Cellia) jehafi
 - Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 308619:CTQ9H nidx=null]
 + Anopheles (Cellia) jehafi Patton, 1905 [ACCEPTED SPECIES 308783:KSGKZ nidx=null]
Anthalia nigra
 - Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 308619:926SH nidx=null parent=C2S6P]
 + Anthalia nigra Zetterstedt, 1842 [SYNONYM SPECIES 308783:66Z2W nidx=null parent=C2S6P]
Anthomyia calceata
 - Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3PPP nidx=null]
 + Anthomyia calceata Meigen, 1826 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJLP nidx=null]
Anthomyia cyclicans
 - Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3PPQ nidx=null]
 + Anthomyia cyclicans Pandellé, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJM3 nidx=null]
Anthrax dentoni
 - †Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SJV nidx=null]
 + Anthrax dentoni Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJQ6 nidx=null]
Antipathes (Arachnopathes) columnaris
 - Antipathes (Arachnopathes) columnaris (Duchassaing, 1870) [SYNONYM SPECIES 308619:CRLTV nidx=null parent=7B38B]
 + Antipathes (Arachnopathes) columnaris (Duchassaing, 1870) [SYNONYM SPECIES 308783:KSJ44 nidx=null parent=7B38B]
Antroverhoeffia mirabilis
 - Antroverhoeffia mirabilis Manfredi, 1948 [SYNONYM SPECIES 308619:CTRHL nidx=null parent=3VM3Y]
 + Antroverhoeffia mirabilis Manfredi, 1948 [SYNONYM SPECIES 308783:KSJPY nidx=null parent=3VM3Y]
Apatihowella (Apatihowella) melobesioides
 - Apatihowella (Apatihowella) melobesioides (Brady, 1869) [SYNONYM SPECIES 308619:CTP6V nidx=null parent=33QL2]
 + Apatihowella (Apatihowella) melobesioides (Brady, 1869) [SYNONYM SPECIES 308783:KSFHH nidx=null parent=33QL2]
Aphis (Aphis) cerasi
 - Aphis (Aphis) cerasi [ACCEPTED SPECIES 308619:CHQ67 nidx=null]
 + Aphis (Aphis) cerasi [ACCEPTED SPECIES 308783:KSFYQ nidx=null]
Aphis (Aphis) citricola
 - Aphis (Aphis) citricola [SYNONYM SPECIES 308619:C68FL nidx=null parent=5VLPG]
 + Aphis (Aphis) citricola [SYNONYM SPECIES 308783:KSFYV nidx=null parent=5VLPG]
Aphis (Aphis) fabae
 - Aphis (Aphis) fabae Scopoli, 1763 [ACCEPTED SPECIES 308619:FDW6 nidx=null]
 + Aphis (Aphis) fabae Scopoli, 1763 [ACCEPTED SPECIES 308783:KSFZD nidx=null]
Aphis (Aphis) holci
 - Aphis (Aphis) holci [SYNONYM SPECIES 308619:8QY5T nidx=null parent=36ZLR]
 + Aphis (Aphis) holci [SYNONYM SPECIES 308783:KSG22 nidx=null parent=36ZLR]
Aphis hordeï
 - Aphis hordeï [SYNONYM SPECIES 308619:CRJJY nidx=null parent=4XT9C]
 + Aphis hordeï [SYNONYM SPECIES 308783:KSG5P nidx=null parent=4XT9C]
Aphis morlotti
 - Aphis morlotti (Heer, 1853) [SYNONYM SPECIES 308619:CRJKD nidx=null parent=8PBGL]
 + Aphis morlotti (Heer, 1853) [SYNONYM SPECIES 308783:KSG62 nidx=null parent=8PBGL]
Aporocotyle michaudi
 - Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 308619:846P9 nidx=null]
 + Aporocotyle michaudi Santoro, Cipriani, Pankov & Lawton, 2015 [ACCEPTED SPECIES 308783:5VQMQ nidx=null]
Apseudes (Apseudes) acutifrons
 - Apseudes (Apseudes) acutifrons Sars, 1882 [SYNONYM SPECIES 308619:CTQVF nidx=null parent=FY7M]
 + Apseudes (Apseudes) acutifrons Sars, 1882 [SYNONYM SPECIES 308783:KSHN2 nidx=null parent=FY7M]
Apseudes (Apseudes) tenuimanus
 - Apseudes (Apseudes) tenuimanus Sars, 1882 [SYNONYM SPECIES 308619:CTQVK nidx=null parent=5D6L5]
 + Apseudes (Apseudes) tenuimanus Sars, 1882 [SYNONYM SPECIES 308783:KSHN6 nidx=null parent=5D6L5]
Asilus therevinus
 - Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Q8L nidx=null]
 + Asilus therevinus Rondani, 1851 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JJYN nidx=null]
Asira kenngottii
 - Asira kenngottii Giebel, 1856 [SYNONYM SPECIES 308619:8B4L4 nidx=null parent=8DK6C]
 + Asira kenngottii Giebel, 1856 [SYNONYM SPECIES 308783:DHV86 nidx=null parent=8DK6C]
Astenus (Astenopleuritus) marginalis
 - Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 308619:9M3H6 nidx=null]
 + Astenus (Astenopleuritus) marginalis Cameron, 1931 [ACCEPTED SPECIES 308783:KSJZT nidx=null]
Astrea helianthoïdes
 - Astrea helianthoïdes Goldfuss, 1826 [SYNONYM SPECIES 308619:CTQ2P nidx=null parent=9B6N3]
 + Astrea helianthoïdes Goldfuss, 1826 [SYNONYM SPECIES 308783:KSGDL nidx=null parent=9B6N3]
Asura (Asura) agraphia
 - Asura (Asura) agraphia Hampson [SYNONYM SPECIES 308619:BPPFD nidx=null parent=BFNZB]
 + Asura (Asura) agraphia Hampson [SYNONYM SPECIES 308783:95ZNF nidx=null parent=BFNZB]
Asura (Asura) bella
 - Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 308619:BPPFF nidx=null parent=BFLS9]
 + Asura (Asura) bella Bethune-Baker [SYNONYM SPECIES 308783:95ZNL nidx=null parent=BFLS9]
Asura (Asura) bougainvillicola
 - Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 308619:BPPFG nidx=null parent=BFNYY]
 + Asura (Asura) bougainvillicola Strand, 1922 [SYNONYM SPECIES 308783:95ZNN nidx=null parent=BFNYY]
Asura (Asura) callinoma
 - Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 308619:BPPFH nidx=null parent=BFPZD]
 + Asura (Asura) callinoma Meyrick, 1894 [SYNONYM SPECIES 308783:95ZNQ nidx=null parent=BFPZD]
Asura (Asura) conflua
 - Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 308619:BPPFJ nidx=null parent=BFLQR]
 + Asura (Asura) conflua Hampson, 1914 [SYNONYM SPECIES 308783:95ZNW nidx=null parent=BFLQR]
Asura (Asura) confluens
 - Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 308619:BPPFK nidx=null parent=BFLRH]
 + Asura (Asura) confluens Draudt, 1914 [SYNONYM SPECIES 308783:95ZNX nidx=null parent=BFLRH]
Asura (Asura) gaudens
 - Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 308619:BPPFL nidx=null parent=BFLRH]
 + Asura (Asura) gaudens Walker, 1854 [SYNONYM SPECIES 308783:95ZPJ nidx=null parent=BFLRH]
Asura (Asura) habrotis
 - Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 308619:BPPFM nidx=null parent=BFLQG]
 + Asura (Asura) habrotis Meyrick, 1886 [SYNONYM SPECIES 308783:95ZPM nidx=null parent=BFLQG]
Asura (Asura) incompleta
 - Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 308619:BPPFN nidx=null parent=BFLRH]
 + Asura (Asura) incompleta Draudt, 1914 [SYNONYM SPECIES 308783:95ZPP nidx=null parent=BFLRH]
Asura (Asura) inornata
 - Asura (Asura) inornata Wileman [SYNONYM SPECIES 308619:BPPFP nidx=null parent=BJ287]
 + Asura (Asura) inornata Wileman [SYNONYM SPECIES 308783:95ZPQ nidx=null parent=BJ287]
Asura (Asura) melitaula
 - Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 308619:BMQLK nidx=null parent=BFNYR]
 + Asura (Asura) melitaula Meyrick, 1899 [SYNONYM SPECIES 308783:92VV8 nidx=null parent=BFNYR]
Asura (Asura) phryctops
 - Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 308619:BPPFS nidx=null parent=BFNZ4]
 + Asura (Asura) phryctops Kirby, 1892 [SYNONYM SPECIES 308783:95ZQC nidx=null parent=BFNZ4]
Asura (Asura) postfasciatus
 - Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 308619:BPPFT nidx=null parent=BFPG4]
 + Asura (Asura) postfasciatus Rothschild, 1920 [SYNONYM SPECIES 308783:95ZQD nidx=null parent=BFPG4]
Asura (Asura) reducta
 - Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 308619:BPPFV nidx=null parent=BFLQN]
 + Asura (Asura) reducta Rothschild, 1913 [SYNONYM SPECIES 308783:95ZQL nidx=null parent=BFLQN]
Asura (Asura) strigulata
 - Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 308619:BPPFW nidx=null parent=BFTDD]
 + Asura (Asura) strigulata Rothschild [SYNONYM SPECIES 308783:95ZR2 nidx=null parent=BFTDD]
Atergatopsis signatus
 - Atergatopsis signatus (Adams & White, 1849) [SYNONYM SPECIES 308619:CNBY9 nidx=null parent=J997]
 + Atergatopsis signatus (Adams & White, 1849) [SYNONYM SPECIES 308783:7S4Q3 nidx=null parent=J997]
Athysanopsis
 - Athysanopsis Matsumura, 1914 [SYNONYM GENUS 308619:CTQPY nidx=null parent=BY7TG]
 + Athysanopsis Matsumura, 1914 [SYNONYM GENUS 308783:8R43B nidx=null parent=BY7TG]
Athysanus eomunnis
 - Athysanus eomunnis Edwards, 1888 [SYNONYM SPECIES 308619:CTQQK nidx=null parent=8RKGV]
 + Athysanus eomunnis Edwards, 1888 [SYNONYM SPECIES 308783:KSHJL nidx=null parent=8RKGV]
Athysanus thenii
 - Athysanus thenii Löw, 1885 [SYNONYM SPECIES 308619:CRKZV nidx=null parent=4YDB4]
 + Athysanus thenii Löw, 1885 [SYNONYM SPECIES 308783:KSHJP nidx=null parent=4YDB4]
Atractodes rufipes
 - Atractodes rufipes Forster, 1876 [AMBIGUOUS_SYNONYM SPECIES 308619:CTQVN nidx=null parent=JJLJ]
 + Atractodes rufipes (Forster, 1876) [AMBIGUOUS_SYNONYM SPECIES 308783:KSHN8 nidx=null parent=5VWB2]
 + Atractodes rufipes Forster, 1876 [AMBIGUOUS_SYNONYM SPECIES 308783:KSHN9 nidx=null parent=JJLJ]
Atrichopogon (Atrichopogon) formosanus
 - Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 308619:9286K nidx=null]
 + Atrichopogon (Atrichopogon) formosanus Kieffer, 1918 [ACCEPTED SPECIES 308783:JKQF nidx=null]
Aulacizes thunbergii
 - Aulacizes thunbergii Stål, 1864 [SYNONYM SPECIES 308619:CHSXL nidx=null parent=4DHGR]
 + Aulacizes thunbergii Stål, 1864 [SYNONYM SPECIES 308783:KSHYH nidx=null parent=4DHGR]
Aulopus japonicus
 - Aulopus japonicus Günther, 1877 [SYNONYM SPECIES 308619:CHT29 nidx=null parent=3LY8X]
 + Aulopus japonicus () [MISAPPLIED SPECIES 308783:KSJ2T nidx=null parent=6LX5V]
 + Aulopus japonicus () [MISAPPLIED SPECIES 308783:KSJ2V nidx=null parent=3LY94]
 + Aulopus japonicus Günther, 1877 [SYNONYM SPECIES 308783:KSJ2W nidx=null parent=3LY8X]
Bactrocera (Bactrocera) ritsemae
 - Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 308619:929BD nidx=null]
 + Bactrocera (Bactrocera) ritsemae (Weyenbergh, 1869) [ACCEPTED SPECIES 308783:5VZFY nidx=null]
Bactrocera (Paratridacus) unichromata
 - Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 308619:87RKR nidx=null parent=C2TKB]
 + Bactrocera (Paratridacus) unichromata Drew, 1989 [SYNONYM SPECIES 308783:92967 nidx=null parent=C2TKB]
Baikalotrema polymorphum
 - Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 308619:7S9VR nidx=null parent=4JGYJ]
 + Baikalotrema polymorphum (Layman, 1933) Layman, 1951 [SYNONYM SPECIES 308783:68B37 nidx=null parent=4JGYJ]
Ballana (Laterana) dissimilata
 - Ballana (Laterana) dissimilata (Ball, 1910) [SYNONYM SPECIES 308619:CQ6C6 nidx=null parent=8JSQ7]
 + Ballana (Laterana) dissimilata (Ball, 1910) [SYNONYM SPECIES 308783:KSNXL nidx=null parent=8JSQ7]
Barbula hibernica
 - Barbula hibernica (Mitt.) Husn. [SYNONYM SPECIES 308619:9RPH5 nidx=null parent=9L73D]
 + Barbula hibernica (Mitt.) Hobk. & Bosw. [SYNONYM SPECIES 308783:CW62G nidx=null parent=9L73D]
Barbula lamellata
 - Barbula lamellata (Lindb.) Müll. Hal. [SYNONYM SPECIES 308619:9RPJT nidx=null parent=78LJF]
 + Barbula lamellata (Lindb.) Hobk. & Bosw. [SYNONYM SPECIES 308783:CW64B nidx=null parent=78LJF]
Barbula spadicea
 - Barbula spadicea (Mitt.) Braithw. [SYNONYM SPECIES 308619:9MGS5 nidx=null parent=9LG9F]
 + Barbula spadicea (Mitt.) Hobk. & Bosw. [SYNONYM SPECIES 308783:CW635 nidx=null parent=9LG9F]
Bazzania bidentula
 - Bazzania bidentula (Steph.) Yasuda [ACCEPTED SPECIES 308619:L4SN nidx=null]
 + Bazzania bidentula (Steph.) P. Syd. [ACCEPTED SPECIES 308783:KSQFV nidx=null]
Bazzania cordifolia
 - Bazzania cordifolia (Steph.) S. Hatt. [SYNONYM SPECIES 308619:9RQDX nidx=null parent=L4Z7]
 + Bazzania cordifolia (Steph.) P. Syd. [SYNONYM SPECIES 308783:CW3S6 nidx=null parent=L4Z7]
Bazzania fissifolia
 - Bazzania fissifolia (Steph.) Steph. ex Yasuda [SYNONYM SPECIES 308619:9RQF5 nidx=null parent=L4Z7]
 + Bazzania fissifolia (Steph.) Yasuda [SYNONYM SPECIES 308783:CW3S5 nidx=null parent=L4Z7]
Bazzania paucidens
 - Bazzania paucidens (Steph.) H.A. Mill. [ACCEPTED SPECIES 308619:L4XD nidx=null]
 + Bazzania paucidens (Steph.) Paris [ACCEPTED SPECIES 308783:KSQFY nidx=null]
Bertea subaptera
 - Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SLJ nidx=null]
 + Bertea subaptera Rondani, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JKDP nidx=null]
Bireta (Besaia) dives
 - Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PC nidx=null parent=92WQJ]
 + Bireta (Besaia) dives Kiriakoff, 1962 [SYNONYM SPECIES 308783:BPPPP nidx=null parent=92WQJ]
Bireta (Besaia) yunnana
 - Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PP nidx=null parent=92WQS]
 + Bireta (Besaia) yunnana Kiriakoff, 1962 [SYNONYM SPECIES 308783:BPPPY nidx=null parent=92WQS]
Bireta (Norraca) postfusca
 - Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PH nidx=null parent=988P9]
 + Bireta (Norraca) postfusca Kiriakoff, 1962 [SYNONYM SPECIES 308783:BPPPS nidx=null parent=988P9]
Bireta (Norracana) niveipicta
 - Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 308619:963PF nidx=null parent=988NV]
 + Bireta (Norracana) niveipicta Kiriakoff, 1962 [SYNONYM SPECIES 308783:BPPPR nidx=null parent=988NV]
Bireta (Oraura) aurora
 - Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 308619:BPPPN nidx=null parent=C392F]
 + Bireta (Oraura) aurora Kiriakoff, 1962 [SYNONYM SPECIES 308783:963PB nidx=null parent=C392F]
Blasicrura (Blasicrura) quadrimaculata
 - Blasicrura (Blasicrura) quadrimaculata (J. E. Gray, 1824) [SYNONYM SPECIES 308619:CTT4X nidx=null parent=6DWNC]
 + Blasicrura (Blasicrura) quadrimaculata (J. E. Gray, 1824) [SYNONYM SPECIES 308783:KSLJ6 nidx=null parent=6DWNC]
Bolitophila pulveris
 - †Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SLL nidx=null]
 + Bolitophila pulveris Lewis, 1969 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JKJZ nidx=null]
Bombyx (Pania) phantoma
 - Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 308619:964Q3 nidx=null parent=5GCMT]
 + Bombyx (Pania) phantoma Dalman, 1823 [SYNONYM SPECIES 308783:BPPRW nidx=null parent=5GCMT]
Bonellitia (Admetula)
 - Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 308619:CRGH8 nidx=null parent=7NN59]
 + Bonellitia (Admetula) Cossmann, 1889 [SYNONYM SUBGENUS 308783:KSDPC nidx=null parent=7NN59]
Bothrops lansbergii hutmanni
 - Bothrops lansbergii hutmanni Sandner-Montilla, 1989 [SYNONYM SUBSPECIES 308619:CTS49 nidx=null parent=4M22K]
 + Bothrops lansbergii hutmanni Sandner-Montilla, 1989 [SYNONYM SUBSPECIES 308783:7JF6T nidx=null parent=4M22K]
Brachythecium gloriosum
 - Brachythecium gloriosum (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:CHSZB nidx=null]
 + Brachythecium gloriosum (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308783:KSL6N nidx=null]
Brachythecium nigroviride
 - Brachythecium nigroviride Kindb. [ACCEPTED SPECIES 308619:9RR3Z nidx=null]
 + Brachythecium nigroviride Müll. Hal. [ACCEPTED SPECIES 308783:KSL6P nidx=null]
Brachythecium populeum f. attenuatum
 - Brachythecium populeum f. attenuatum (Schimp.) Podp. [SYNONYM FORM 308619:9V9C8 nidx=null parent=9MJKK]
 + Brachythecium populeum f. attenuatum (Schimp.) Jäggli [SYNONYM FORM 308783:KSL6Q nidx=null parent=9MJKK]
Bracon polonicus
 - Bracon polonicus Fahringer, 1928 [SYNONYM SPECIES 308619:CTSYC nidx=null parent=CJWMS]
 + Bracon polonicus Fahringer, 1928 [SYNONYM SPECIES 308783:KSLCX nidx=null parent=CJWMS]
 + Bracon polonicus Fahringer, 1927 [AMBIGUOUS_SYNONYM SPECIES 308783:KSLCY nidx=null parent=CJWMZ]
Bryochoerus intermedius hawaiicus
 - Bryochoerus intermedius hawaiicus (Thulin, 1928) [ACCEPTED SUBSPECIES 308619:BX238 nidx=null]
 + Bryochoerus intermedius hawaiicus (Thulin, 1928) [ACCEPTED SUBSPECIES 308783:BN45J nidx=null]
Bryum atropurpureum
 - Bryum atropurpureum (Wahlenb.) Wahlenb. [AMBIGUOUS_SYNONYM SPECIES 308619:9JXC8 nidx=null parent=9SRJP]
 + Bryum atropurpureum (Wahlenb.) F. Weber & D. Mohr ex Fürnr. [AMBIGUOUS_SYNONYM SPECIES 308783:KSMBF nidx=null parent=9SRJP]
Buchozia coprosmoides
 - Buchozia coprosmoides L'Hér. [SYNONYM SPECIES 308619:9JXJS nidx=null parent=4WVLM]
 + Buchozia coprosmoides L'Hér. [SYNONYM SPECIES 308783:NMS8 nidx=null parent=4WVLM]
Bythoscopus strobi
 - Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 308619:CRNSZ nidx=null parent=4D88R]
 + Bythoscopus strobi Fitch, 1851 [SYNONYM SPECIES 308783:KSL6H nidx=null parent=4D88R]
Callobata brasiliana
 - Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SMX nidx=null]
 + Callobata brasiliana Rondani, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JLNS nidx=null]
Cambalopsis calvus
 - Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 308619:CTSMS nidx=null parent=57R9Y]
 + Cambalopsis calvus (Pocock, 1893) [SYNONYM SPECIES 308783:KSKXT nidx=null parent=57R9Y]
Campylopus atrovirens f. falcatus
 - Campylopus atrovirens f. falcatus (Braithw.) Mönk. [SYNONYM FORM 308619:9NDMD nidx=null parent=QHKG]
 + Campylopus atrovirens f. falcatus (Braithw.) Podp. [SYNONYM FORM 308783:CW5SG nidx=null parent=QHKG]
Campylopus flexuosus f. uliginosus
 - Campylopus flexuosus f. uliginosus (Renauld) Podp. [SYNONYM FORM 308619:9TZ2P nidx=null parent=QHMC]
 + Campylopus flexuosus f. uliginosus (Renauld) Mönk. [SYNONYM FORM 308783:CW5SN nidx=null parent=QHMC]
Campylopus hoehnelii
 - Campylopus hoehnelii (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:CHVMX nidx=null parent=QHPF]
 + Campylopus hoehnelii (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KSLLN nidx=null parent=QHPF]
Campylopus leucochlorus
 - Campylopus leucochlorus (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:C9BGS nidx=null parent=QHMY]
 + Campylopus leucochlorus (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KSLLQ nidx=null parent=QHMY]
Campylopus procerus
 - Campylopus procerus (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:C94TR nidx=null parent=QHN9]
 + Campylopus procerus (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KSLLT nidx=null parent=QHN9]
Campylopus subulatus var. elongatus
 - Campylopus subulatus var. elongatus (Bosw.) Dixon [SYNONYM VARIETY 308619:9T87V nidx=null parent=QHQY]
 + Campylopus subulatus var. elongatus (Bosw.) Braithw. [SYNONYM VARIETY 308783:KSLLZ nidx=null parent=QHQY]
Cardicola jiigurru
 - Cardicola jiigurru Yong, Cutmore, Miller, Wee & Cribb, 2016 [ACCEPTED SPECIES 308619:CRQXN nidx=null]
 + Cardicola jiigurru Yong, Cutmore, Miller, Wee & Cribb, 2016 [ACCEPTED SPECIES 308783:KSMLS nidx=null]
Cassida (Cassida) flaveola
 - Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 308619:7RYKH nidx=null]
 + Cassida (Cassida) flaveola Thunberg, 1794 [ACCEPTED SPECIES 308783:5XCTW nidx=null]
Cassis (Bezoardica) wyvillei
 - Cassis (Bezoardica) wyvillei R. B. Watson, 1886 [SYNONYM SPECIES 308619:CTTCN nidx=null parent=38JRF]
 + Cassis (Bezoardica) wyvillei R. B. Watson, 1886 [SYNONYM SPECIES 308783:KSLSY nidx=null parent=38JRF]
Catagonium serrulatum
 - Catagonium serrulatum (Cardot ex Broth. & Paris) Broth. [SYNONYM SPECIES 308619:69DSY nidx=null parent=43RRJ]
 + Catagonium serrulatum (Cardot ex Broth. & Paris) Paris [SYNONYM SPECIES 308783:KSLWQ nidx=null parent=43RRJ]
Catharinea urnigera
 - Catharinea urnigera (Hedw.) J. Kickx f. [SYNONYM SPECIES 308619:9RW5P nidx=null parent=6VSZD]
 + Catharinea urnigera (Hedw.) Röhl. [SYNONYM SPECIES 308783:CW683 nidx=null parent=6VSZD]
Cattania (Cattaniella)
 - Cattania (Cattaniella) Groenenberg, Subai & E. Gittenberger, 2016 [SYNONYM SUBGENUS 308619:CTT3F nidx=null parent=7NWJH]
 + Cattania (Cattaniella) Groenenberg, Subai & E. Gittenberger, 2016 [SYNONYM SUBGENUS 308783:KSLGX nidx=null parent=7NWJH]
Cavariella aegopodi
 - Cavariella aegopodi Scopoli, 1763 [AMBIGUOUS_SYNONYM SPECIES 308619:CTTVW nidx=null parent=CTTVX]
 + Cavariella aegopodi Scopoli, 1763 [AMBIGUOUS_SYNONYM SPECIES 308783:KSMBP nidx=null parent=CTTVX]
Centaurea × jacea f. dumeticola
 - Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 308619:B58M9 nidx=null parent=99GRV]
 + Centaurea × jacea f. dumeticola Sennen [SYNONYM FORM 308783:5SCHD nidx=null parent=99GRV]
Cephalozia rigida var. grandis
 - Cephalozia rigida var. grandis Gottsche ex Lindb. [SYNONYM VARIETY 308619:9T894 nidx=null parent=4YVLW]
 + Cephalozia rigida var. grandis Lindb. [SYNONYM VARIETY 308783:KSNXS nidx=null parent=4YVLW]
Ceratonereis (Simplisetia) transversa
 - Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 308619:CTWXP nidx=null parent=4XG3Q]
 + Ceratonereis (Simplisetia) transversa Hutchings & Turvey, 1982 [SYNONYM SPECIES 308783:KSPM3 nidx=null parent=4XG3Q]
Ceratopogon succinctus
 - Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SQG nidx=null]
 + Ceratopogon succinctus Wiedemann, 1818 [PROVISIONALLY_ACCEPTED SPECIES 308783:9TKXV nidx=null]
Ceroxys ethiopia
 - †Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SQX nidx=null]
 + Ceroxys ethiopia Meunier, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JMS5 nidx=null]
Chaenogobius castaneus
 - Chaenogobius castaneus () non O'Shaughnessy, 1875 [MISAPPLIED SPECIES 308619:CTVRN nidx=null parent=3HS77]
 + Chaenogobius castaneus () [MISAPPLIED SPECIES 308783:KSN8N nidx=null parent=3HS77]
Chalinissa elongata var. tenuispicula
 - Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 308619:857QW nidx=null parent=PWMD]
 + Chalinissa elongata var. tenuispicula Thum, 1903 [SYNONYM VARIETY 308783:857QX nidx=null parent=PWMD]
Cheilosia nigroapicata
 - Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 308619:92LQG nidx=null]
 + Cheilosia nigroapicata Curran, 1926 [ACCEPTED SPECIES 308783:TSRZ nidx=null]
Cheilosialepta baltica
 - †Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SRQ nidx=null]
 + Cheilosialepta baltica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JMVJ nidx=null]
Chironomus tripartitus
 - Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 308619:889BF nidx=null parent=CDWTT]
 + Chironomus tripartitus Kieffer, 1910 [SYNONYM SPECIES 308783:5Y6FG nidx=null parent=CDWTT]
Chiton (Ischnochiton) curtisianus
 - Chiton (Ischnochiton) curtisianus E. A. Smith, 1884 [SYNONYM SPECIES 308619:5Y5Y6 nidx=null parent=6ZFTL]
 + Chiton (Ischnochiton) curtisianus E. A. Smith, 1884 [SYNONYM SPECIES 308783:DKLM2 nidx=null parent=6ZFTL]
Chorisodontium cylindrothecium
 - Chorisodontium cylindrothecium (Mitt.) Sakurai [SYNONYM SPECIES 308619:9RWYL nidx=null parent=6D3VR]
 + Chorisodontium cylindrothecium (Mitt.) Ihsiba [SYNONYM SPECIES 308783:CW5VM nidx=null parent=6D3VR]
Chortophila liturata
 - Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3SSZ nidx=null]
 + Chortophila liturata Rondani, 1868 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JN92 nidx=null]
Chortophila varipes
 - Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ST2 nidx=null]
 + Chortophila varipes Pokorny, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JN9D nidx=null]
Chremistica seminigra
 - Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 308619:8KL9V nidx=null]
 + Chremistica seminigra (Distant, 1909) [ACCEPTED SPECIES 308783:5YFCR nidx=null]
Chrysocladium retrorsum var. kiusiuense
 - Chrysocladium retrorsum var. kiusiuense (Broth. & Paris) Cardot [SYNONYM VARIETY 308619:9VFY7 nidx=null parent=5YNYZ]
 + Chrysocladium retrorsum var. kiusiuense (Broth. & Paris) Ihsiba [SYNONYM VARIETY 308783:CW5FY nidx=null parent=5YNYZ]
Cicada aethyops
 - Cicada aethyops Schrank, 1781 [SYNONYM SPECIES 308619:CTXLH nidx=null parent=76Q6T]
 + Cicada aethyops Schrank, 1781 [SYNONYM SPECIES 308783:KSQ7Y nidx=null parent=76Q6T]
Cicada fusconervosa
 - Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 308619:8HY7J nidx=null parent=8JNK7]
 + Cicada fusconervosa Stål, 1855 [SYNONYM SPECIES 308783:V5QZ nidx=null parent=8JNK7]
Cicada haematodis
 - Cicada haematodis (Scopoli, 1763) [SYNONYM SPECIES 308619:CTXLW nidx=null parent=8JJV6]
 + Cicada haematodis (Scopoli, 1763) [SYNONYM SPECIES 308783:KSQ88 nidx=null parent=8JJV6]
Cicada kaempferi
 - Cicada kaempferi (Fabricius, 1794) [SYNONYM SPECIES 308619:CTXM3 nidx=null parent=CL3M3]
 + Cicada kaempferi (Fabricius, 1794) [SYNONYM SPECIES 308783:KSQ89 nidx=null parent=CL3M3]
Cicada ochracea
 - Cicada ochracea (Walker, 1850) [SYNONYM SPECIES 308619:CRVKM nidx=null parent=8JJ7R]
 + Cicada ochracea (Walker, 1850) [SYNONYM SPECIES 308783:KSQ8K nidx=null parent=8JJ7R]
Cicada steveni
 - Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 308619:8HYJ9 nidx=null parent=4NB3L]
 + Cicada steveni Stål, 1854 [AMBIGUOUS_SYNONYM SPECIES 308783:V69T nidx=null parent=4NB3L]
Cicindela connata
 - Cicindela connata Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CTXVR nidx=null parent=8MJ75]
 + Cicindela connata Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 308783:V8XF nidx=null parent=8MLH6]
 + Cicindela connata Beuthin, 1892 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQH5 nidx=null parent=8MF5K]
 + Cicindela connata Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQH6 nidx=null parent=8MJ75]
Cicindela humeralis
 - Cicindela humeralis Beuthin, 1893 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CTXX2 nidx=null parent=8LW9J]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQJ5 nidx=null parent=5YT59]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQJ6 nidx=null parent=8LW9J]
 + Cicindela humeralis Beuthin, 1890 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQJ7 nidx=null parent=8LWMP]
 + Cicindela humeralis Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQJ8 nidx=null parent=8MBZS]
Cicindela interrupta
 - Cicindela interrupta Beuthin, 1895 unavailable name [AMBIGUOUS_SYNONYM SPECIES 308619:CTXTZ nidx=null parent=8MFD8]
 + Cicindela interrupta Beuthin, 1895 [AMBIGUOUS_SYNONYM SPECIES 308783:V9GM nidx=null parent=8MFD8]
 + Cicindela interrupta Beuthin, 1893 [AMBIGUOUS_SYNONYM SPECIES 308783:KSQGP nidx=null parent=V888]
Cinara (Cupressobium) tujafilina
 - Cinara (Cupressobium) tujafilina (Del Guercio, 1909) [ACCEPTED SPECIES 308619:BSLG7 nidx=null]
 + Cinara (Cupressobium) tujafilina (Del Guercio, 1909) [ACCEPTED SPECIES 308783:VCZ4 nidx=null]
Cinclidotus nigricans
 - Cinclidotus nigricans (Brid.) Wijk & Margad. [SYNONYM SPECIES 308619:9L7BL nidx=null parent=VDNM]
 + Cinclidotus nigricans (Brid.) Dixon [SYNONYM SPECIES 308783:KSQSN nidx=null parent=VDNM]
Circulifer alboguttatus
 - Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 308619:CTVJL nidx=null parent=7479V]
 + Circulifer alboguttatus (Lethierry, 1874) [SYNONYM SPECIES 308783:KSMW3 nidx=null parent=7479V]
Cirratulus tentaculatus meridionalis
 - Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 308619:85S6Q nidx=null parent=5DVGR]
 + Cirratulus tentaculatus meridionalis Marenzeller, 1887 [SYNONYM SUBSPECIES 308783:5GGLX nidx=null parent=5DVGR]
Cirripathes (Stichopathes) filiformis
 - Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 308619:CTVLF nidx=null parent=52J42]
 + Cirripathes (Stichopathes) filiformis Gray, 1868 [SYNONYM SPECIES 308783:KSMX7 nidx=null parent=52J42]
Cistena pallassii
 - Cistena pallassii Leach, 1816 [SYNONYM SPECIES 308619:852L6 nidx=null parent=75VKH]
 + Cistena pallassii Leach, 1816 [SYNONYM SPECIES 308783:VLD8 nidx=null parent=75VKH]
Clathria (Microciona) scotti
 - Clathria (Microciona) scotti Dendy, 1924 [ACCEPTED SPECIES 308619:VSBK nidx=null]
 + Clathria (Microciona) scotti Dendy, 1924 [ACCEPTED SPECIES 308783:KSNRG nidx=null]
Cnidopus veratra
 - Cnidopus veratra (Drayton in Dana, 1846) [SYNONYM SPECIES 308619:CTYBH nidx=null parent=JRGV]
 + Cnidopus veratra (Drayton in Dana, 1846) [SYNONYM SPECIES 308783:KSQTL nidx=null parent=JRGV]
Codakia (Jagonia) pertenera
 - Codakia (Jagonia) pertenera Dall, 1903 [SYNONYM SPECIES 308619:CTYYS nidx=null parent=6HQGZ]
 + Codakia (Jagonia) pertenera Dall, 1903 [SYNONYM SPECIES 308783:KSRJM nidx=null parent=6HQGZ]
Coelosphaera (Coelosphaera) dichela var. gracilis
 - Coelosphaera (Coelosphaera) dichela var. gracilis (Hentschel, 1912) [SYNONYM VARIETY 308619:CRRTY nidx=null parent=WSYN]
 + Coelosphaera (Coelosphaera) dichela var. gracilis (Hentschel, 1912) [SYNONYM VARIETY 308783:KSN7Q nidx=null parent=WSYN]
Colobathristes pectoralis
 - Colobathristes pectoralis Stål, 1870 [AMBIGUOUS_SYNONYM SPECIES 308619:CTWLQ nidx=null parent=4FLCG]
 + Colobathristes pectoralis Stål, 1870 [AMBIGUOUS_SYNONYM SPECIES 308783:KSP8P nidx=null parent=4FLCG]
Cololejeunea micrandroecia
 - Cololejeunea micrandroecia (Spruce) M. Menzel [ACCEPTED SPECIES 308619:X7BQ nidx=null]
 + Cololejeunea micrandroecia (Spruce) R.M. Schust. [ACCEPTED SPECIES 308783:KSPBC nidx=null]
Colpocephalum haliaeti
 - Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 308619:8MY8G nidx=null parent=3RG62]
 + Colpocephalum haliaeti Denny, 1842 [SYNONYM SPECIES 308783:5ZMKK nidx=null parent=3RG62]
Colpodota (Solenia)
 - Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308619:CRTDF nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308783:KSPG3 nidx=null parent=9JBB5]
 + Colpodota (Solenia) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308783:KSPG4 nidx=null parent=9JBB5]
Columbella (Alia)
 - Columbella (Alia) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 308619:CRHLT nidx=null parent=7NNJW]
 + Columbella (Alia) H. Adams & A. Adams, 1853 [SYNONYM SUBGENUS 308783:KSFGD nidx=null parent=7NNJW]
Columbella (Mitrella) marquesa var. taeniolata
 - Columbella (Mitrella) marquesa var. taeniolata Kobelt, 1897 [SYNONYM VARIETY 308619:9YD2P nidx=null parent=42BCT]
 + Columbella (Mitrella) marquesa var. taeniolata Kobelt, 1897 [SYNONYM VARIETY 308783:5N7TQ nidx=null parent=42BCT]
Colus (Aulacofusus) sapius
 - Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 308619:CNLCD nidx=null parent=6K67Q]
 + Colus (Aulacofusus) sapius Dall, 1919 [SYNONYM SPECIES 308783:KSPX3 nidx=null parent=6K67Q]
Conocephalus (Anisoptera) beybienkoi
 - Conocephalus (Anisoptera) beybienkoi Storozhenko, 1981 [ACCEPTED SPECIES 308619:XPY4 nidx=null]
 + Conocephalus (Anisoptera) beybienkoi Storozhenko, 1981 [ACCEPTED SPECIES 308783:KQP3B nidx=null]
Conocephalus (Anisoptera) guangdongensis
 - Conocephalus (Anisoptera) guangdongensis Shi & Liang, 1997 [ACCEPTED SPECIES 308619:XPYS nidx=null]
 + Conocephalus (Anisoptera) guangdongensis Shi & Liang, 1997 [ACCEPTED SPECIES 308783:KQP33 nidx=null]
Conocephalus (Anisoptera) liangi
 - Conocephalus (Anisoptera) liangi Liu & Zhang, 2007 [ACCEPTED SPECIES 308619:XPZ4 nidx=null]
 + Conocephalus (Anisoptera) liangi Liu & Zhang, 2007 [ACCEPTED SPECIES 308783:KQP34 nidx=null]
Conocephalus (Anisoptera) percaudatus
 - Conocephalus (Anisoptera) percaudatus Bey-Bienko, 1955 [ACCEPTED SPECIES 308619:XPZC nidx=null]
 + Conocephalus (Anisoptera) percaudatus Bey-Bienko, 1955 [ACCEPTED SPECIES 308783:KQP3C nidx=null]
Conocephalus (Aphauropus) leptopterus
 - Conocephalus (Aphauropus) leptopterus Rehn & Hebard, 1915 [ACCEPTED SPECIES 308619:5ZSMC nidx=null]
 + Conocephalus (Aphauropus) leptopterus Rehn & Hebard, 1915 [ACCEPTED SPECIES 308783:KQTWW nidx=null]
Conocephalus (Conocephalus) differentus
 - Conocephalus (Conocephalus) differentus Shi & Liang, 1997 [ACCEPTED SPECIES 308619:XQ2W nidx=null]
 + Conocephalus (Conocephalus) differentus Shi & Liang, 1997 [ACCEPTED SPECIES 308783:KQP32 nidx=null]
Conocephalus (Conocephalus) emeiensis
 - Conocephalus (Conocephalus) emeiensis Shi & Zheng, 1999 [ACCEPTED SPECIES 308619:XQ2Z nidx=null]
 + Conocephalus (Conocephalus) emeiensis Shi & Zheng, 1999 [ACCEPTED SPECIES 308783:KQP37 nidx=null]
Conocephalus (Conocephalus) sulcifrontis
 - Conocephalus (Conocephalus) sulcifrontis Xia & Liu, 1992 [ACCEPTED SPECIES 308619:XQ3Z nidx=null]
 + Conocephalus (Conocephalus) sulcifrontis Xia & Liu, 1992 [ACCEPTED SPECIES 308783:KQP2Z nidx=null]
Conocephalus (Conocephalus) xiai
 - Conocephalus (Conocephalus) xiai Liu & Zhang, 2007 [ACCEPTED SPECIES 308619:5ZSMH nidx=null]
 + Conocephalus (Conocephalus) xiai Liu & Zhang, 2007 [ACCEPTED SPECIES 308783:KQP2Y nidx=null]
Conocephalus (Opeastylus) longipes
 - Conocephalus (Opeastylus) longipes (Redtenbacher, 1891) [ACCEPTED SPECIES 308619:XQ7X nidx=null]
 + Conocephalus (Opeastylus) longipes (Redtenbacher, 1891) [ACCEPTED SPECIES 308783:KQ9MN nidx=null]
Conus (Lautoconus) fontonae
 - Conus (Lautoconus) fontonae Rolán & Trovão, 1990 [SYNONYM SPECIES 308619:CTYHC nidx=null parent=XX95]
 + Conus (Lautoconus) fontonae Rolán & Trovão, 1990 [SYNONYM SPECIES 308783:KSR2R nidx=null parent=XX95]
Conus (Lautoconus) serranegrae
 - Conus (Lautoconus) serranegrae Rolán, 1990 [SYNONYM SPECIES 308619:CTYHJ nidx=null parent=XX95]
 + Conus (Lautoconus) serranegrae Rolán, 1990 [SYNONYM SPECIES 308783:KSR2Y nidx=null parent=XX95]
Cordylura aea
 - Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3T4Y nidx=null]
 + Cordylura aea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JNW9 nidx=null]
Coscinodon cribrosus var. mardorfii
 - Coscinodon cribrosus var. mardorfii (Loeske & H. Winter) Podp. [SYNONYM VARIETY 308619:9T5XG nidx=null parent=YTFL]
 + Coscinodon cribrosus var. mardorfii (Loeske & H. Winter) Jäggli [SYNONYM VARIETY 308783:KSQ3K nidx=null parent=YTFL]
Cosmopsaltria minahasae
 - Cosmopsaltria minahasae Distant, 1888 [SYNONYM SPECIES 308619:BMTXX nidx=null parent=365R5]
 + Cosmopsaltria minahasae Distant, 1888 [SYNONYM SPECIES 308783:BJVG7 nidx=null parent=365R5]
Cosmosciara hartii
 - Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 308619:8BLH2 nidx=null]
 + Cosmosciara hartii (Johannsen, 1912) [ACCEPTED SPECIES 308783:8BLH3 nidx=null]
Cratoneuron commutatum
 - Cratoneuron commutatum (Hedw.) G. Roth [SYNONYM SPECIES 308619:9L84M nidx=null parent=4C83S]
 + Cratoneuron commutatum (Hedw.) Loeske [SYNONYM SPECIES 308783:CW56N nidx=null parent=4C83S]
Cratoneuron falcatum
 - Cratoneuron falcatum (Brid.) G. Roth [SYNONYM SPECIES 308619:9MLHK nidx=null parent=9M28C]
 + Cratoneuron falcatum (Brid.) Loeske [SYNONYM SPECIES 308783:CW56R nidx=null parent=9M28C]
Cratoneuron filicinum var. trichodes
 - Cratoneuron filicinum var. trichodes (Brid.) G. Roth [SYNONYM VARIETY 308619:9T8H7 nidx=null parent=Z9RW]
 + Cratoneuron filicinum var. trichodes (Brid.) Loeske [SYNONYM VARIETY 308783:CW55W nidx=null parent=Z9RW]
Cryptogonium
 - Cryptogonium (Müll. Hal.) Hampe [ACCEPTED GENUS 308619:9JJF3 nidx=null]
 + Cryptogonium (Müll. Hal.) A. Jaeger [ACCEPTED GENUS 308783:KSQT7 nidx=null]
Cryptolophocolea tuberculata
 - Cryptolophocolea tuberculata (J.J. Engel) L. Söderstr. [ACCEPTED SPECIES 308619:CHXKX nidx=null]
 + Cryptolophocolea tuberculata (J.J. Engel) L. Söderstr. [ACCEPTED SPECIES 308783:KSQTR nidx=null]
Ctenidium pinnatum
 - Ctenidium pinnatum (Broth. & Paris) Broth. [ACCEPTED SPECIES 308619:324G7 nidx=null]
 + Ctenidium pinnatum (Broth. & Paris) Ihsiba [ACCEPTED SPECIES 308783:KSRGV nidx=null]
Ctenophorocera polleniina
 - Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3T9S nidx=null]
 + Ctenophorocera polleniina Bezzi, 1908 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JP34 nidx=null]
Culex (Culex) mimeticus
 - Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 308619:8BML9 nidx=null]
 + Culex (Culex) mimeticus Noè, 1899 [ACCEPTED SPECIES 308783:32BHJ nidx=null]
Culex (Melanoconion) bibulus
 - Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 308619:CRXJ8 nidx=null]
 + Culex (Melanoconion) bibulus Dyar, 1920 [ACCEPTED SPECIES 308783:KSRRS nidx=null]
Culex (Melanoconion) xivylis
 - Culex (Melanoconion) xivylis Dyar, 1920 [ACCEPTED SPECIES 308619:C4Q48 nidx=null]
 + Culex (Melanoconion) xivylis Dyar, 1920 [ACCEPTED SPECIES 308783:KSRRT nidx=null]
Culex escomeli
 - Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 308619:88FC9 nidx=null parent=8BMH5]
 + Culex escomeli Brèthes, 1920 [SYNONYM SPECIES 308783:32B68 nidx=null parent=8BMH5]
Culex fossilis
 - †Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TB4 nidx=null]
 + Culex fossilis Brodie, 1845 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JP45 nidx=null]
Cyana (Clerckia) meyricci
 - Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 308619:BPT2S nidx=null parent=BFNT5]
 + Cyana (Clerckia) meyricci Hampson, 1914 [SYNONYM SPECIES 308783:96HYW nidx=null parent=BFNT5]
Cyclolites cristatus
 - Cyclolites cristatus Lamarck, 1801 [SYNONYM SPECIES 308619:CV2JQ nidx=null parent=B22JB]
 + Cyclolites cristatus Lamarck, 1801 [SYNONYM SPECIES 308783:KST4V nidx=null parent=B22JB]
Cyclopecten (Cyclochlamys) shepherdi
 - Cyclopecten (Cyclochlamys) shepherdi Laws, 1939 [SYNONYM SPECIES 308619:CV2K9 nidx=null parent=6C4DZ]
 + Cyclopecten (Cyclochlamys) shepherdi Laws, 1939 [SYNONYM SPECIES 308783:KST5T nidx=null parent=6C4DZ]
Cyclops crassicaudis
 - Cyclops crassicaudis Sars G.O., 1863 [SYNONYM SPECIES 308619:CNQH4 nidx=null parent=7XCSM]
 + Cyclops crassicaudis Sars G.O., 1863 [SYNONYM SPECIES 308783:KST7X nidx=null parent=7XCSM]
Cynodontium alpestre
 - Cynodontium alpestre (Wahlenb.) Milde [AMBIGUOUS_SYNONYM SPECIES 308619:9MLPV nidx=null parent=WHZ3]
 + Cynodontium alpestre (Huebener) A.W.H. Walther & Molendo [AMBIGUOUS_SYNONYM SPECIES 308783:KSRKC nidx=null parent=WHZ3]
Daptonema crassissimus
 - Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 308619:BMVJ2 nidx=null parent=BSZ86]
 + Daptonema crassissimus (Ditlevsen, 1911) [SYNONYM SPECIES 308783:BJWJF nidx=null parent=BSZ86]
Dasypogon (Saropogon) chalybeiventris
 - Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 308619:88JBC nidx=null parent=8B38Z]
 + Dasypogon (Saropogon) chalybeiventris Loew, 1851 [SYNONYM SPECIES 308783:349LG nidx=null parent=8B38Z]
Degeeria mexicana
 - Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TJM nidx=null]
 + Degeeria mexicana Giglio-Tos, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JPZL nidx=null]
Deltocephalus harrisii
 - Deltocephalus harrisii Osborn, 1892 [SYNONYM SPECIES 308619:CRXDD nidx=null parent=4JJW9]
 + Deltocephalus harrisii Osborn, 1892 [SYNONYM SPECIES 308783:KSRPG nidx=null parent=4JJW9]
Deltocephalus myscellus
 - Deltocephalus myscellus (Ball, 1899) [SYNONYM SPECIES 308619:CTZ62 nidx=null parent=6P37J]
 + Deltocephalus myscellus (Ball, 1899) [SYNONYM SPECIES 308783:KSRPJ nidx=null parent=6P37J]
Deltocephalus tiaratus
 - Deltocephalus tiaratus Fieber, 1869 [SYNONYM SPECIES 308619:CTZ68 nidx=null parent=36JZD]
 + Deltocephalus tiaratus Fieber, 1869 [SYNONYM SPECIES 308783:KSRPN nidx=null parent=36JZD]
Dendromyia (Calladimyia) melanoides
 - Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 308619:88JM9 nidx=null parent=5C4BH]
 + Dendromyia (Calladimyia) melanoides Root, 1928 [SYNONYM SPECIES 308783:34QNS nidx=null parent=5C4BH]
Dermatodidymocystis indicus
 - Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 308619:7VPS4 nidx=null parent=4JNFN]
 + Dermatodidymocystis indicus Nikolaeva & Dubina, 1978 [SYNONYM SPECIES 308783:34X2D nidx=null parent=4JNFN]
Dermomurex (Dermomurex)
 - Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 308619:CTRB3 nidx=null parent=7NVT5]
 + Dermomurex (Dermomurex) Monterosato, 1890 [SYNONYM SUBGENUS 308783:KSHZZ nidx=null parent=7NVT5]
Dichelacera abiens
 - Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TKF nidx=null]
 + Dichelacera abiens Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQ6L nidx=null]
Dicraeus (Paroedesiella) vagans
 - Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 308619:8BSG6 nidx=null]
 + Dicraeus (Paroedesiella) vagans (Meigen, 1838) [ACCEPTED SPECIES 308783:35QRQ nidx=null]
Dicranella schreberi var. lenta
 - Dicranella schreberi var. lenta (Wilson ex Braithw.) Limpr. [SYNONYM VARIETY 308619:9VX5M nidx=null parent=BLRL6]
 + Dicranella schreberi var. lenta Hobk. & Bosw. [SYNONYM VARIETY 308783:CW5TJ nidx=null parent=BLRL6]
Dicranella tenax
 - Dicranella tenax (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9K4BJ nidx=null parent=9SGS4]
 + Dicranella tenax (Müll. Hal.) Broth. [SYNONYM SPECIES 308783:35QXT nidx=null parent=9SGS4]
Dicranella varia var. fallax
 - Dicranella varia var. fallax (Wilson) Grav. [SYNONYM VARIETY 308619:9VNKW nidx=null parent=BLRPZ]
 + Dicranella varia var. fallax (Wilson ex Braithw.) Hobk. & Bosw. [SYNONYM VARIETY 308783:CW5TL nidx=null parent=BLRPZ]
Dicranoweisia crispula f. atrata
 - Dicranoweisia crispula f. atrata (Nees & Hornsch.) Podp. [SYNONYM FORM 308619:9NF86 nidx=null parent=9LM9M]
 + Dicranoweisia crispula f. atrata (Nees & Hornsch.) Jäggli [SYNONYM FORM 308783:KSRPH nidx=null parent=9LM9M]
Dicranum congestum var. flexicaule
 - Dicranum congestum var. flexicaule (Brid.) Bruch & Schimp. [SYNONYM VARIETY 308619:9T8PF nidx=null parent=9L9X8]
 + Dicranum congestum var. flexicaule (Brid.) Sendtn. [SYNONYM VARIETY 308783:CW5VP nidx=null parent=9L9X8]
Dicranum ferrugineum
 - Dicranum ferrugineum Mitt. ex Wilson [SYNONYM SPECIES 308619:9RZF5 nidx=null parent=9SMS6]
 + Dicranum ferrugineum Mitt. ex Wilson [SYNONYM SPECIES 308783:KSRPQ nidx=null parent=9SMS6]
Dicranum longipilum
 - Dicranum longipilum Müll. Hal. [SYNONYM SPECIES 308619:9RZL2 nidx=null parent=QHPF]
 + Dicranum longipilum Hampe [SYNONYM SPECIES 308783:KSRPT nidx=null parent=QHPF]
Didymodiclinus kovaljovae
 - Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 308619:84869 nidx=null]
 + Didymodiclinus kovaljovae (Nikolaeva & Gaevskaja, 1985) Pozdnyakov, 1994 [ACCEPTED SPECIES 308783:35YSQ nidx=null]
Diphyscium sessile
 - Diphyscium sessile Lindb. [SYNONYM SPECIES 308619:9LB67 nidx=null parent=36G9T]
 + Diphyscium sessile Röhl. [SYNONYM SPECIES 308783:CW5Q2 nidx=null parent=36G9T]
Diplosis fleothripetiperda
 - Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3TQ6 nidx=null]
 + Diplosis fleothripetiperda Del Guercio, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQ89 nidx=null]
Docophorus rotundus
 - Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 308619:8MYW7 nidx=null parent=7L2FG]
 + Docophorus rotundus Rudow, 1869 [SYNONYM SPECIES 308783:37398 nidx=null parent=7L2FG]
Dolichopus (Dolichopus) intermedius
 - Dolichopus (Dolichopus) intermedius Staeger, 1842 [ACCEPTED SPECIES 308619:CD6CJ nidx=null]
 + Dolichopus (Dolichopus) intermedius Staeger, 1842 [ACCEPTED SPECIES 308783:KSS4P nidx=null]
Doraturopsis (Eprepusa) microcephala
 - Doraturopsis (Eprepusa) microcephala (Kusnezov, 1938) [ACCEPTED SPECIES 308619:6DFNJ nidx=null]
 + Doraturopsis (Eprepusa) microcephala (Kusnezov, 1938) [ACCEPTED SPECIES 308783:KSSJS nidx=null]
Drosophila cinerella
 - Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 308619:88MJQ nidx=null parent=8BT6R]
 + Drosophila cinerella Fallén, 1823 [SYNONYM SPECIES 308783:6DM4R nidx=null parent=8BT6R]
Dundubia fasciceps
 - Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 308619:8J37N nidx=null parent=8JJ7R]
 + Dundubia fasciceps Stål, 1854 [SYNONYM SPECIES 308783:382M6 nidx=null parent=8JJ7R]
Dyadimyia aurea
 - Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 308619:88NR4 nidx=null parent=C2RY2]
 + Dyadimyia aurea Séguy, 1937 [SYNONYM SPECIES 308783:385HX nidx=null parent=C2RY2]
Dynatosoma gracile
 - Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3V3P nidx=null]
 + Dynatosoma gracile Kertész, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQK5 nidx=null]
Dysaphis (Dysaphis) apiifolia
 - Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 308619:CS384 nidx=null]
 + Dysaphis (Dysaphis) apiifolia (Theobald, 1923) [ACCEPTED SPECIES 308783:KSVCZ nidx=null]
Echinocamptus (Limocamptus) verestschagini
 - Echinocamptus (Limocamptus) verestschagini Borutzky, 1931 [SYNONYM SPECIES 308619:CTZK9 nidx=null parent=8FTRZ]
 + Echinocamptus (Limocamptus) verestschagini Borutzky, 1931 [SYNONYM SPECIES 308783:KSS3L nidx=null parent=8FTRZ]
Echinus cordatus
 - Echinus cordatus Pennant, 1777 [SYNONYM SPECIES 308619:CTZSZ nidx=null parent=38GP4]
 + Echinus cordatus Pennant, 1777 [SYNONYM SPECIES 308783:KSSC6 nidx=null parent=38GP4]
Empis (Anacrostichus) pachymorion
 - Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 308619:8BZ2N nidx=null]
 + Empis (Anacrostichus) pachymorion Frey, 1935 [ACCEPTED SPECIES 308783:39JJJ nidx=null]
Empis (Empis) vernalis
 - Empis (Empis) vernalis Meigen, 1822 [ACCEPTED SPECIES 308619:C9M49 nidx=null]
 + Empis (Empis) vernalis Meigen, 1822 [ACCEPTED SPECIES 308783:KSVCR nidx=null]
Encalypta brevicolla var. crumiana
 - Encalypta brevicolla var. crumiana (D.G. Horton) H.A. Crum & L.E. Anderson [ACCEPTED VARIETY 308619:BKB7C nidx=null]
 + Encalypta brevicolla var. crumiana (D.G. Horton) H.A. Crum & L.E. Anderson [SYNONYM VARIETY 308783:9T5ZH nidx=null parent=9T5ZG]
Encalypta vulgaris f. apiculata
 - Encalypta vulgaris f. apiculata (Wahlenb.) C.E.O. Jensen [SYNONYM FORM 308619:9T93F nidx=null parent=39MSR]
 + Encalypta vulgaris f. apiculata (Wahlenb.) Medelius [SYNONYM FORM 308783:KSVLS nidx=null parent=39MSR]
Ennea (Huttonella) bicolor
 - Ennea (Huttonella) bicolor (T. Hutton, 1834) [SYNONYM SPECIES 308619:CTZX7 nidx=null parent=3HLN6]
 + Ennea (Huttonella) bicolor (T. Hutton, 1834) [SYNONYM SPECIES 308783:KSSFN nidx=null parent=3HLN6]
Ephippium nigerrima
 - Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3V9Z nidx=null]
 + Ephippium nigerrima Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQR6 nidx=null]
Epidapus (Epidapus) microthorax
 - Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 308619:8C2KW nidx=null]
 + Epidapus (Epidapus) microthorax (Börner, 1903) [ACCEPTED SPECIES 308783:6FQHY nidx=null]
Epidapus (Epidapus) schillei
 - Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 308619:8C2KY nidx=null]
 + Epidapus (Epidapus) schillei (Börner, 1903) [ACCEPTED SPECIES 308783:6FQHV nidx=null]
Epidapus absoloni
 - Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 308619:88R6T nidx=null parent=8C2KY]
 + Epidapus absoloni Czižek, 1915 [SYNONYM SPECIES 308783:6G2H7 nidx=null parent=6FQHV]
Epitonium (Ferminoscala) ferminianum
 - Epitonium (Ferminoscala) ferminianum Dall, 1908 [SYNONYM SPECIES 308619:CV4GZ nidx=null parent=7PYTZ]
 + Epitonium (Ferminoscala) ferminianum Dall, 1908 [SYNONYM SPECIES 308783:KSVQC nidx=null parent=7PYTZ]
Erax nervosus
 - Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VFS nidx=null]
 + Erax nervosus Macquart, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQS4 nidx=null]
Eriocera (Eriocera) californica
 - Eriocera (Eriocera) californica Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCHP nidx=null]
 + Eriocera (Eriocera) californica Osten Sacken, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTGL nidx=null]
Eriocera (Eriocera) cramptoni
 - Eriocera (Eriocera) cramptoni Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJ3 nidx=null]
 + Eriocera (Eriocera) cramptoni Alexander, 1928 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTGS nidx=null]
Eriocera (Eriocera) eriophora
 - Eriocera (Eriocera) eriophora Williston, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308619:CRZSX nidx=null]
 + Eriocera (Eriocera) eriophora Williston, 1893 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTGY nidx=null]
Eriocera (Eriocera) flavida
 - Eriocera (Eriocera) flavida Williston, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCJP nidx=null]
 + Eriocera (Eriocera) flavida Williston, 1900 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTH5 nidx=null]
Eriocera (Eriocera) gaspensis
 - Eriocera (Eriocera) gaspensis Alexander, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2W6 nidx=null]
 + Eriocera (Eriocera) gaspensis Alexander, 1931 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTHD nidx=null]
Eriocera (Eriocera) geminata
 - Eriocera (Eriocera) geminata Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCK5 nidx=null]
 + Eriocera (Eriocera) geminata Alexander, 1923 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTHG nidx=null]
Eriocera (Eriocera) haemorrhoa
 - Eriocera (Eriocera) haemorrhoa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCKF nidx=null]
 + Eriocera (Eriocera) haemorrhoa Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTHM nidx=null]
Eriocera (Eriocera) jozana
 - Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308619:CV2WL nidx=null]
 + Eriocera (Eriocera) jozana Alexander, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTHS nidx=null]
Eriocera (Eriocera) magnifica
 - Eriocera (Eriocera) magnifica Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCLM nidx=null]
 + Eriocera (Eriocera) magnifica Alexander, 1914 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTJ7 nidx=null]
Eriocera (Eriocera) mesoxantha
 - Eriocera (Eriocera) mesoxantha Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCLS nidx=null]
 + Eriocera (Eriocera) mesoxantha Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTJB nidx=null]
Eriocera (Eriocera) pulchripes
 - Eriocera (Eriocera) pulchripes Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCMX nidx=null]
 + Eriocera (Eriocera) pulchripes Alexander, 1922 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTJW nidx=null]
Eriocera (Eriocera) semirufa
 - Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCN8 nidx=null]
 + Eriocera (Eriocera) semirufa Alexander, 1927 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTK4 nidx=null]
Eriocera (Eriocera) zonata
 - Eriocera (Eriocera) zonata Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQCPN nidx=null]
 + Eriocera (Eriocera) zonata Osten Sacken, 1886 [PROVISIONALLY_ACCEPTED SPECIES 308783:KSTKP nidx=null]
Eristalis (Eoseristalis) inornatus
 - Eristalis (Eoseristalis) inornatus Loew, 1866 [ACCEPTED SPECIES 308619:CD97T nidx=null]
 + Eristalis (Eoseristalis) inornatus Loew, 1866 [ACCEPTED SPECIES 308783:KSTQV nidx=null]
Eristalis lapideus
 - †Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VHY nidx=null]
 + Eristalis lapideus Scudder, 1877 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQTJ nidx=null]
Eristalis paucisinuatus
 - †Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3RK8 nidx=null]
 + Eristalis paucisinuatus Théobald, 1937 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQTL nidx=null]
Erpodiaceae
 - Erpodiaceae Broth. [ACCEPTED FAMILY 308619:9JG2M nidx=null]
 + Erpodiaceae Müll. Hal. [ACCEPTED FAMILY 308783:KSRSL nidx=null]
Erycina (Pseudopythina) compressa
 - Erycina (Pseudopythina) compressa Dall, 1899 [SYNONYM SPECIES 308619:CS2GT nidx=null parent=6RTMD]
 + Erycina (Pseudopythina) compressa Dall, 1899 [SYNONYM SPECIES 308783:KSTYL nidx=null parent=6RTMD]
Erythroneura (Erythridula)
 - Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 308619:CND52 nidx=null parent=CJV4Q]
 + Erythroneura (Erythridula) Young, 1952 [SYNONYM SUBGENUS 308783:KSHZB nidx=null parent=CJV4Q]
Eupatagus (Eupatagus)
 - Eupatagus (Eupatagus) L. Agassiz in Agassiz & Desor, 1847 [PROVISIONALLY_ACCEPTED SUBGENUS 308619:CFJGF nidx=null]
 + Eupatagus (Eupatagus) L. Agassiz in Agassiz & Desor, 1847 [PROVISIONALLY_ACCEPTED SUBGENUS 308783:KSLWG nidx=null]
Eupyrgota (Taeniomastix) tigrina
 - Eupyrgota (Taeniomastix) tigrina Kim & Han, 2000 [ACCEPTED SPECIES 308619:CS43Y nidx=null]
 + Eupyrgota (Taeniomastix) tigrina Kim & Han, 2000 [ACCEPTED SPECIES 308783:KSW7X nidx=null]
Eurhynchium
 - Eurhynchium Schimp. [ACCEPTED GENUS 308619:CJ2ZY nidx=null]
 + Eurhynchium Schimp. [ACCEPTED GENUS 308783:9JK8N nidx=null]
Eurhynchium praelongum var. stokesii
 - Eurhynchium praelongum var. stokesii (Turner) Dixon [SYNONYM VARIETY 308619:9NFMP nidx=null parent=9LNJR]
 + Eurhynchium praelongum var. stokesii (Turner) Hobk. & Bosw. [SYNONYM VARIETY 308783:CW58R nidx=null parent=9LNJR]
Eurigaster postica
 - Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VKT nidx=null]
 + Eurigaster postica Walker, 1861 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQZK nidx=null]
Eurigaster strigosa
 - Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VKV nidx=null]
 + Eurigaster strigosa Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JQZQ nidx=null]
Eurymela (Eurymela) vicina
 - Eurymela (Eurymela) vicina Signoret, 1850 [SYNONYM SPECIES 308619:CS4BY nidx=null parent=3D53J]
 + Eurymela (Eurymela) vicina Signoret, 1850 [SYNONYM SPECIES 308783:KSWF7 nidx=null parent=3D53J]
Fissurina quadrata var. rizzae
 - Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 308619:857RC nidx=null parent=82HZS]
 + Fissurina quadrata var. rizzae Seguenza, 1862 [SYNONYM VARIETY 308783:5NYZN nidx=null parent=82HZS]
Forcipomyia (Synthyridomyia) calchaqui
 - Forcipomyia (Synthyridomyia) calchaqui Spinelli & Marino, 1997 [ACCEPTED SPECIES 308619:92S3F nidx=null]
 + Forcipomyia (Synthyridomyia) calchaqui Spinelli & Marino, 1997 [ACCEPTED SPECIES 308783:8C72S nidx=null]
Fruticicola (Cressa)
 - Fruticicola (Cressa) Westerlund, 1889 [SYNONYM SUBGENUS 308619:CTZ97 nidx=null parent=7P8S9]
 + Fruticicola (Cressa) Westerlund, 1889 [SYNONYM SUBGENUS 308783:KSRRZ nidx=null parent=7P8S9]
Fungivora lateralis
 - Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VRL nidx=null]
 + Fungivora lateralis Santos Abreu, 1920 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JR3V nidx=null]
Fusus (Clavella) sangiranensis
 - Fusus (Clavella) sangiranensis K. Martin, 1906 [SYNONYM SPECIES 308619:CQDH2 nidx=null parent=B8H76]
 + Fusus (Clavella) sangiranensis K. Martin, 1906 [SYNONYM SPECIES 308783:KSV3M nidx=null parent=B8H76]
Globigerinoides obliquus subsp. extremus
 - Globigerinoides obliquus subsp. extremus Bolli & Bermúdez, 1965 [SYNONYM SUBSPECIES 308619:CV4C3 nidx=null parent=82MGK]
 + Globigerinoides obliquus subsp. extremus Bolli & Bermúdez, 1965 [SYNONYM SUBSPECIES 308783:KSVHK nidx=null parent=82MGK]
Glycymeris (Grandaxinea) finlayi
 - Glycymeris (Grandaxinea) finlayi Laws, 1939 [SYNONYM SPECIES 308619:CV4Q7 nidx=null parent=59KFQ]
 + Glycymeris (Grandaxinea) finlayi Laws, 1939 [SYNONYM SPECIES 308783:KSW3Q nidx=null parent=59KFQ]
Gonapodasmius kovaljovae
 - Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 308619:848Z3 nidx=null parent=84869]
 + Gonapodasmius kovaljovae Nikolaeva & Gaevskaya, 1985 [SYNONYM SPECIES 308783:3GTVM nidx=null parent=35YSQ]
Goniagnathus (Tropicognathus) punctifer
 - Goniagnathus (Tropicognathus) punctifer (Walker, 1858) [SYNONYM SPECIES 308619:CV5YK nidx=null parent=B7VNW]
 + Goniagnathus (Tropicognathus) punctifer (Walker, 1858) [SYNONYM SPECIES 308783:KSWZQ nidx=null parent=B7VNW]
Grimmia conferta var. pruinosa
 - Grimmia conferta var. pruinosa (Wilson ex Schimp.) Braithw. [SYNONYM VARIETY 308619:9VYQF nidx=null parent=9MJC8]
 + Grimmia conferta var. pruinosa (Wilson ex Schimp.) Hobk. & Bosw. [SYNONYM VARIETY 308783:CW5ZC nidx=null parent=9MJC8]
Gymnopis multiplicatus oaxacae
 - Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 308619:CV4ZH nidx=null parent=34XMJ]
 + Gymnopis multiplicatus oaxacae (Mertens, 1930) [SYNONYM SUBSPECIES 308783:KSWBX nidx=null parent=34XMJ]
Gyraulus (Gyraulus) trochiformis kleini
 - Gyraulus (Gyraulus) trochiformis kleini Gottschick & Wenz, 1916 [SYNONYM SUBSPECIES 308619:CQG4H nidx=null parent=3HYKJ]
 + Gyraulus (Gyraulus) trochiformis kleini Gottschick & Wenz, 1916 [SYNONYM SUBSPECIES 308783:KSWKL nidx=null parent=3HYKJ]
Hadula (Calocestra) nupponenorum
 - Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 308619:BR5CN nidx=null parent=959L8]
 + Hadula (Calocestra) nupponenorum Hacker & Fibiger, 2002 [SYNONYM SPECIES 308783:95BJ6 nidx=null parent=959L8]
Haplocladium microphyllum
 - Haplocladium microphyllum (Sw. ex Hedw.) Broth. [ACCEPTED SPECIES 308619:3JM6Y nidx=null]
 + Haplocladium microphyllum (Sw. ex Hedw.) Müll. Hal. [ACCEPTED SPECIES 308783:KSYDC nidx=null]
Haplothrips (Haplothrips) vuilleti
 - Haplothrips (Haplothrips) vuilleti Priesner, 1920 [ACCEPTED SPECIES 308619:CV7KW nidx=null]
 + Haplothrips (Haplothrips) vuilleti Priesner, 1920 [ACCEPTED SPECIES 308783:3JPSJ nidx=null]
Hardya (Hardya) melanopsis
 - Hardya (Hardya) melanopsis (Hardy, 1850) [SYNONYM SPECIES 308619:CQKFL nidx=null parent=9K89T]
 + Hardya (Hardya) melanopsis (Hardy, 1850) [SYNONYM SPECIES 308783:3JQPP nidx=null parent=9K89T]
Hedwigidium teres
 - Hedwigidium teres (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9S7JF nidx=null parent=9MQGH]
 + Hedwigidium teres (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KSW93 nidx=null parent=9MQGH]
Helice latreilli
 - Helice latreilli (H. Milne Edwards, 1837) [SYNONYM SPECIES 308619:CS4QT nidx=null parent=3K69J]
 + Helice latreilli (H. Milne Edwards, 1837) [SYNONYM SPECIES 308783:KSWGF nidx=null parent=3K69J]
Helomyza fasciata
 - Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VX6 nidx=null]
 + Helomyza fasciata Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JR6B nidx=null]
Helomyza robusta
 - Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3VX7 nidx=null]
 + Helomyza robusta Walker, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JR6F nidx=null]
Helophilus (Helophilus) virgatus
 - Helophilus (Helophilus) virgatus Coquillett, 1898 [ACCEPTED SPECIES 308619:CJ4Y7 nidx=null]
 + Helophilus (Helophilus) virgatus Coquillett, 1898 [ACCEPTED SPECIES 308783:KSXJ3 nidx=null]
Hercostomus (Hercostomus) conglomeratus
 - Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 308619:92SDT nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) conglomeratus Wei & Song, 2006 [SYNONYM SPECIES 308783:8CBB7 nidx=null parent=8CBDR]
Hercostomus (Hercostomus) cyphus
 - Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 308619:8CBBQ nidx=null parent=8CBFL]
 + Hercostomus (Hercostomus) cyphus Wei & Song, 2006 [SYNONYM SPECIES 308783:92SDX nidx=null parent=8CBFL]
Hercostomus (Hercostomus) hilarosus
 - Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 308619:8CBD6 nidx=null parent=8CBDR]
 + Hercostomus (Hercostomus) hilarosus Wei & Song, 2006 [SYNONYM SPECIES 308783:92SF4 nidx=null parent=8CBDR]
Hermes (Fumiconus)
 - Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 308619:CTYGR nidx=null parent=7P26Q]
 + Hermes (Fumiconus) da Motta, 1991 [SYNONYM SUBGENUS 308783:KSR25 nidx=null parent=7P26Q]
Heteroneura geomyzinus
 - Heteroneura geomyzinus Fallén, 1823 [SYNONYM SPECIES 308619:88CBN nidx=null parent=5ZD7Y]
 + Heteroneura geomyzinus Fallén, 1823 [SYNONYM SPECIES 308783:F7WTV nidx=null parent=5ZD7Y]
Heteronychia cataphygionis
 - Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 308619:88ZML nidx=null parent=8DPVV]
 + Heteronychia cataphygionis Povolný, 1999 [SYNONYM SPECIES 308783:6M4C9 nidx=null parent=8DPVV]
Hexangium affinum
 - Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 308619:849CF nidx=null parent=3LGLM]
 + Hexangium affinum Tubangui & Masiluñgan, 1944 [SYNONYM SPECIES 308783:6LTFN nidx=null parent=3LGLM]
Hieracium ziljevanum
 - Hieracium ziljevanum Oborný ex Murb. [SYNONYM SPECIES 308619:CKDL7 nidx=null parent=4HV3B]
 + Hieracium ziljevanum Oborný ex Murb. [SYNONYM SPECIES 308783:D29VX nidx=null parent=4HV3B]
Holothuria (Semperothuria) imitans var. polymorpha
 - Holothuria (Semperothuria) imitans var. polymorpha Caso, 1962 [SYNONYM VARIETY 308619:CS62Y nidx=null parent=6LYTQ]
 + Holothuria (Semperothuria) imitans var. polymorpha Caso, 1962 [SYNONYM VARIETY 308783:KSXD3 nidx=null parent=6LYTQ]
Hydnophora microconos
 - Hydnophora microconos (Lamarck, 1816) [ACCEPTED SPECIES 308619:3MZP2 nidx=null]
 + Hydnophora microconos (Lamarck, 1816) [ACCEPTED SPECIES 308783:KSZ2Z nidx=null]
Hygroecia
 - Hygroecia Mulsant & Rey, 1875 [SYNONYM GENUS 308619:CRKPV nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1873 [SYNONYM GENUS 308783:KSH8Q nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1874 [SYNONYM GENUS 308783:KSH8R nidx=null parent=9JBFK]
 + Hygroecia Mulsant & Rey, 1875 [SYNONYM GENUS 308783:KSH8S nidx=null parent=9JBFK]
Hygrolejeunea matteola
 - Hygrolejeunea matteola (Spruce) Steph. [SYNONYM SPECIES 308619:9S8TQ nidx=null parent=3T3FY]
 + Hygrolejeunea matteola (Spruce) Paris [SYNONYM SPECIES 308783:KT29P nidx=null parent=3T3FY]
Hyla crucifera crucifera
 - Hyla crucifera crucifera Wied-Neuwied, 1838 [SYNONYM SUBSPECIES 308619:CV928 nidx=null parent=4NH9F]
 + Hyla crucifera crucifera Wied-Neuwied, 1838 [SYNONYM SUBSPECIES 308783:KT2CR nidx=null parent=4NH9F]
Hymedesmia (Ectyodesmia) mutabilis
 - Hymedesmia (Ectyodesmia) mutabilis (Topsent, 1904) [SYNONYM SPECIES 308619:CM2GS nidx=null parent=3NH7V]
 + Hymedesmia (Ectyodesmia) mutabilis (Topsent, 1904) [SYNONYM SPECIES 308783:KT2TQ nidx=null parent=3NH7V]
Hypnum canariense
 - Hypnum canariense (Mitt.) A. Jaeger [AMBIGUOUS_SYNONYM SPECIES 308619:9MRRF nidx=null parent=3NT36]
 + Hypnum canariense (Mitt.) Hobk. & Bosw. [AMBIGUOUS_SYNONYM SPECIES 308783:CW5DG nidx=null parent=3NT36]
Hypnum exannulatum var. stenophyllum
 - Hypnum exannulatum var. stenophyllum (Schimp.) Tripp [SYNONYM VARIETY 308619:9VM6H nidx=null parent=9MH6S]
 + Hypnum exannulatum var. stenophyllum (Schimp.) Hobk. & Bosw. [SYNONYM VARIETY 308783:CW5LS nidx=null parent=7G5TW]
Hypnum teesdalei
 - Hypnum teesdalei Sm. [SYNONYM SPECIES 308619:9SCDB nidx=null parent=6WW4Y]
 + Hypnum teesdalei Turner [AMBIGUOUS_SYNONYM SPECIES 308783:KSY22 nidx=null parent=6WW4Y]
Hypnum uncinatum f. polare
 - Hypnum uncinatum f. polare (Renauld) Cardot [SYNONYM FORM 308619:9TZL5 nidx=null parent=79J2Y]
 + Hypnum uncinatum f. polare Renauld [SYNONYM FORM 308783:CW5JY nidx=null parent=79J2Y]
Hypoderma (Hypoderma) bovis
 - Hypoderma (Hypoderma) bovis (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CDYG nidx=null]
 + Hypoderma (Hypoderma) bovis (Linnaeus, 1758) [ACCEPTED SPECIES 308783:DS3PK nidx=null]
Hypoderma (Oedemagena) tarandi
 - Hypoderma (Oedemagena) tarandi (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CDYJ nidx=null]
 + Hypoderma (Oedemagena) tarandi (Linnaeus, 1758) [ACCEPTED SPECIES 308783:DS3PM nidx=null]
Hypopterygium tahitense
 - Hypopterygium tahitense Ångstr. [SYNONYM SPECIES 308619:9LMQX nidx=null parent=9KCNC]
 + Hypopterygium tahitense Ångstr. [SYNONYM SPECIES 308783:KSYLX nidx=null parent=9KCNC]
Ibidion (Brydaeon) comatum
 - Ibidion (Brydaeon) comatum [SYNONYM SPECIES 308619:CNXJX nidx=null parent=43JJ4]
 + Ibidion (Brydaeon) comatum [SYNONYM SPECIES 308783:KSZ9R nidx=null parent=43JJ4]
Idiocerus (Idiocerus) nervatus
 - Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 308619:CJ5WP nidx=null]
 + Idiocerus (Idiocerus) nervatus Van Duzee, 1894 [ACCEPTED SPECIES 308783:8JTMG nidx=null]
Idiocerus (Idiocerus) tibialis
 - Idiocerus (Idiocerus) tibialis Fieber, 1868 [SYNONYM SPECIES 308619:CV8VW nidx=null parent=8JN97]
 + Idiocerus (Idiocerus) tibialis Fieber, 1868 [SYNONYM SPECIES 308783:KT287 nidx=null parent=8JN97]
Indigofera desmodioides
 - Indigofera desmodioides Benth. ex Baker [AMBIGUOUS_SYNONYM SPECIES 308619:CJ6C4 nidx=null parent=4QMZ8]
 + Indigofera desmodioides Benth. ex Baker [AMBIGUOUS_SYNONYM SPECIES 308783:KT3B3 nidx=null parent=4QMZ8]
 + Indigofera desmodioides Baker [AMBIGUOUS_SYNONYM SPECIES 308783:KT3B4 nidx=null parent=3PMFF]
Iophon spatulatus var. gaussi
 - Iophon spatulatus var. gaussi Hentschel, 1914 [SYNONYM VARIETY 308619:CSKKF nidx=null parent=6MX8J]
 + Iophon spatulatus var. gaussi Hentschel, 1914 [SYNONYM VARIETY 308783:KT6H9 nidx=null parent=6MX8J]
Isoplastus formulosus
 - Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3W7T nidx=null]
 + Isoplastus formulosus Skuse, 1889 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JRHJ nidx=null]
Isoplastus paivai
 - Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3W7V nidx=null]
 + Isoplastus paivai Kieffer, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JRHS nidx=null]
Isopterygium borrerianum
 - Isopterygium borrerianum (Spruce ex Müll. Hal.) Lindb. [SYNONYM SPECIES 308619:9SCQT nidx=null parent=4PCYJ]
 + Isopterygium borrerianum (Spruce ex Müll. Hal.) H.A. Crum, Steere & L.E. Anderson [SYNONYM SPECIES 308783:DS5FT nidx=null parent=4PCYJ]
Isthmiophora hortensis
 - Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 308619:8N8NN nidx=null]
 + Isthmiophora hortensis (Asada, 1926) Kostadinova & Gibson, 2002 [ACCEPTED SPECIES 308783:8M27X nidx=null]
Janua (Dexiospira) pagenstecheri
 - Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) [SYNONYM SPECIES 308619:CV9C2 nidx=null parent=3QLM3]
 + Janua (Dexiospira) pagenstecheri (Quatrefages, 1866) [SYNONYM SPECIES 308783:KT2T2 nidx=null parent=3QLM3]
Jassargus (Obtujargus) obtusivalvis
 - Jassargus (Obtujargus) obtusivalvis (Kirschbaum, 1868) [ACCEPTED SPECIES 308619:8RL9X nidx=null]
 + Jassargus (Obtujargus) obtusivalvis (Kirschbaum, 1868) [ACCEPTED SPECIES 308783:KT34G nidx=null]
Jassus plutonius
 - Jassus plutonius Uhler, 1877 [SYNONYM SPECIES 308619:CSD9H nidx=null parent=8JX8H]
 + Jassus plutonius Uhler, 1877 [SYNONYM SPECIES 308783:KT36L nidx=null parent=8JX8H]
Kioconus (Ongoconus)
 - Kioconus (Ongoconus) da Motta, 1991 [SYNONYM SUBGENUS 308619:CRWM5 nidx=null parent=7NTGM]
 + Kioconus (Ongoconus) da Motta, 1991 [SYNONYM SUBGENUS 308783:KSR3R nidx=null parent=7NTGM]
Lampria (Lampria) pusilla
 - Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 308619:8CG7Y nidx=null]
 + Lampria (Lampria) pusilla (Macquart, 1838) [ACCEPTED SPECIES 308783:3S3WS nidx=null]
Lavidaviridae
 - Lavidaviridae [ACCEPTED FAMILY 308619:BTK nidx=null]
 + Lavidaviridae [SYNONYM ORDER 308783:KSYT8 nidx=null parent=KSYT7]
Lebouria choerodonis
 - Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 308619:849MW nidx=null parent=69Z35]
 + Lebouria choerodonis Yamaguti, 1934 [SYNONYM SPECIES 308783:3SQWW nidx=null parent=69Z35]
Leiomitra julacea
 - Leiomitra julacea Hatcher ex J.J. Engel [SYNONYM SPECIES 308619:9KDXW nidx=null parent=RNVK]
 + Leiomitra julacea (Hatcher) J.J. Engel [SYNONYM SPECIES 308783:CW443 nidx=null parent=RNVK]
Lejeunea africana
 - Lejeunea africana (Steph.) Prantl [SYNONYM SPECIES 308619:9W7K2 nidx=null parent=73H2Q]
 + Lejeunea africana (Steph.) Steph. [SYNONYM SPECIES 308783:KT32K nidx=null parent=73H2Q]
Lejeunea isocalycina
 - Lejeunea isocalycina (Nees) Steph. [SYNONYM SPECIES 308619:9LQ9Y nidx=null parent=3T3RP]
 + Lejeunea isocalycina (Nees) Prantl [SYNONYM SPECIES 308783:KT336 nidx=null parent=3T3RP]
Lembophyllum microvagum
 - Lembophyllum microvagum (Müll. Hal. ex Beckett) Beckett [SYNONYM SPECIES 308619:9SFVR nidx=null parent=3DTPV]
 + Lembophyllum microvagum (Müll. Hal. ex Beckett) Paris [SYNONYM SPECIES 308783:CW5DW nidx=null parent=3DTPV]
Leptis inutilis
 - Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3WDS nidx=null]
 + Leptis inutilis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JRMR nidx=null]
Leptoconops (Leptoconops) bezzii
 - Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 308619:8CHVS nidx=null]
 + Leptoconops (Leptoconops) bezzii (Noè, 1905) [ACCEPTED SPECIES 308783:3TMJP nidx=null]
Leptoconops (Leptoconops) irritans
 - Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 308619:8CHWR nidx=null]
 + Leptoconops (Leptoconops) irritans (Noè, 1905) [ACCEPTED SPECIES 308783:3TMKZ nidx=null]
Leptodontium pumilum
 - Leptodontium pumilum (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SGK5 nidx=null parent=3TNW8]
 + Leptodontium pumilum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KT4NW nidx=null parent=3TNW8]
Leptodontium repens
 - Leptodontium repens Kindb. [ACCEPTED SPECIES 308619:3TNW9 nidx=null]
 + Leptodontium repens Müll. Hal. [ACCEPTED SPECIES 308783:KT4NX nidx=null]
Leptohymenium julaceum
 - Leptohymenium julaceum (Schwägr.) Hampe [AMBIGUOUS_SYNONYM SPECIES 308619:9VR9Q nidx=null parent=3BDT4]
 + Leptohymenium julaceum (Schwägr.) Bruch & Schimp. [AMBIGUOUS_SYNONYM SPECIES 308783:KT4T2 nidx=null parent=3BDT4]
Leskea myosuroides
 - Leskea myosuroides (Brid.) Ångstr. [AMBIGUOUS_SYNONYM SPECIES 308619:9SH57 nidx=null parent=9N253]
 + Leskea myosuroides Fr. [AMBIGUOUS_SYNONYM SPECIES 308783:KSZDC nidx=null parent=9N253]
Leucetta haeckeliana
 - Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 308619:BBRZM nidx=null parent=B8RP9]
 + Leucetta haeckeliana Poléjaeff, 1883 [SYNONYM SPECIES 308783:723LB nidx=null parent=B8RP9]
Leucoloma dichotomum
 - Leucoloma dichotomum (P. Beauv.) Renauld [SYNONYM SPECIES 308619:9SHJQ nidx=null parent=9L9WM]
 + Leucoloma dichotomum (P. Beauv.) Müll. Hal. [SYNONYM SPECIES 308783:KT2CZ nidx=null parent=9L9WM]
Leucoloma drepanocladium
 - Leucoloma drepanocladium (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SHJS nidx=null parent=9WCQP]
 + Leucoloma drepanocladium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KT2D2 nidx=null parent=9WCQP]
Leucozona (Ischyrosyrphus) laternaria
 - Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 308619:8CJS8 nidx=null]
 + Leucozona (Ischyrosyrphus) laternaria (Müller, 1776) [ACCEPTED SPECIES 308783:72834 nidx=null]
Leurognathus marmoratus aureatus
 - Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 308619:CV9BL nidx=null parent=6CNY6]
 + Leurognathus marmoratus aureatus Martof, 1956 [SYNONYM SUBSPECIES 308783:KT2P9 nidx=null parent=6CNY6]
Leurognathus marmoratus intermedius
 - Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 308619:CSCY4 nidx=null parent=353MN]
 + Leurognathus marmoratus intermedius Pope, 1928 [SYNONYM SUBSPECIES 308783:KT2PB nidx=null parent=353MN]
Limnobia (Eriocera) chrysoptera
 - Limnobia (Eriocera) chrysoptera Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:CVB9K nidx=null]
 + Limnobia (Eriocera) chrysoptera Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308783:KT42H nidx=null]
Limnobia (Eriocera) pyrrhochroma
 - Limnobia (Eriocera) pyrrhochroma Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQMW7 nidx=null]
 + Limnobia (Eriocera) pyrrhochroma Walker, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308783:KT42L nidx=null]
Limnobia (Eriocera) taenioptera
 - Limnobia (Eriocera) taenioptera Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308619:CQMWC nidx=null]
 + Limnobia (Eriocera) taenioptera Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308783:KT42P nidx=null]
Limosina (Limosina) vittata
 - Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 308619:8CMCD nidx=null]
 + Limosina (Limosina) vittata (Richards, 1966) [ACCEPTED SPECIES 308783:6QF7M nidx=null]
Linnaemya retroflexa
 - Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 308619:8988X nidx=null parent=8CMJY]
 + Linnaemya retroflexa Pandellé, 1895 [SYNONYM SPECIES 308783:72HNH nidx=null parent=8CMJY]
Liza parmatus
 - Liza parmatus () non Cantor, 1849 [MISAPPLIED SPECIES 308619:CV95S nidx=null parent=6VMVH]
 + Liza parmatus () [MISAPPLIED SPECIES 308783:KT2KG nidx=null parent=6VMVH]
Lophyraspis pygmaea
 - Lophyraspis pygmaea (Fabricius, 1803) [SYNONYM SPECIES 308619:CSFFH nidx=null parent=35JRN]
 + Lophyraspis pygmaea (Fabricius, 1803) [SYNONYM SPECIES 308783:KT3ZS nidx=null parent=35JRN]
Lucilia abdominalis
 - Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 308619:89973 nidx=null parent=3WBYW]
 + Lucilia abdominalis Séguy, 1934 [SYNONYM SPECIES 308783:3WBQJ nidx=null parent=3WBYW]
Lucina (Codakia) quadrata
 - Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 308619:8KSQW nidx=null parent=C76JT]
 + Lucina (Codakia) quadrata Angas, 1877 [SYNONYM SPECIES 308783:3WCDK nidx=null parent=C76JT]
Lutraria (Cryptodon) nuttallii
 - Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 308619:CVC3R nidx=null parent=7CPHW]
 + Lutraria (Cryptodon) nuttallii Conrad, 1837 [SYNONYM SPECIES 308783:KT4XZ nidx=null parent=7CPHW]
Lycoriella (Lycoriella) subterranea
 - Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 308619:8CP3H nidx=null]
 + Lycoriella (Lycoriella) subterranea (Märkel, 1844) [ACCEPTED SPECIES 308783:6R3CQ nidx=null]
Lycurgus mongannius
 - Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 308619:CV92K nidx=null parent=3RDF2]
 + Lycurgus mongannius (Distant, 1905) [SYNONYM SPECIES 308783:KT2D4 nidx=null parent=3RDF2]
Lygosoma (Siaphos) burgeoni
 - Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 308619:8H67M nidx=null parent=4C9F8]
 + Lygosoma (Siaphos) burgeoni de Witte, 1933 [SYNONYM SPECIES 308783:72R7L nidx=null parent=4C9F8]
Lyrodiscus (Riedeliella) circumscisus francofurtanus
 - Lyrodiscus (Riedeliella) circumscisus francofurtanus (Wenz, 1922) [SYNONYM SUBSPECIES 308619:CV9FD nidx=null parent=9GJBW]
 + Lyrodiscus (Riedeliella) circumscisus francofurtanus (Wenz, 1922) [SYNONYM SUBSPECIES 308783:KT347 nidx=null parent=9GJBW]
Machimus (Machimus) rusticus
 - Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 308619:8CPDW nidx=null]
 + Machimus (Machimus) rusticus (Meigen, 1820) [ACCEPTED SPECIES 308783:3WZFZ nidx=null]
Macrobiotus hufelandii hufelandii
 - Macrobiotus hufelandii hufelandii C. A. S. Schultze, 1834 [SYNONYM SUBSPECIES 308619:CVB53 nidx=null parent=3X2T2]
 + Macrobiotus hufelandii hufelandii C. A. S. Schultze, 1834 [SYNONYM SUBSPECIES 308783:KT3W7 nidx=null parent=3X2T2]
Macrodon (Cucullaria)
 - Macrodon (Cucullaria) Conrad, 1869 [SYNONYM SUBGENUS 308619:CTR9T nidx=null parent=7NGD8]
 + Macrodon (Cucullaria) Conrad, 1869 [SYNONYM SUBGENUS 308783:KSHZP nidx=null parent=7NGD8]
Macrosiphum cerealis
 - Macrosiphum cerealis [SYNONYM SPECIES 308619:8PDHZ nidx=null parent=4XT9C]
 + Macrosiphum cerealis [SYNONYM SPECIES 308783:733QM nidx=null parent=4XT9C]
Macrosteles (Erotettix) cyane
 - Macrosteles (Erotettix) cyane (Boheman, 1845) [SYNONYM SPECIES 308619:8JW7C nidx=null parent=8JW7D]
 + Macrosteles (Erotettix) cyane (Boheman, 1845) [SYNONYM SPECIES 308783:KT4GT nidx=null parent=8JW7D]
Macrosteles (Macrosteles) frontalis
 - Macrosteles (Macrosteles) frontalis (Scott, 1875) [SYNONYM SPECIES 308619:CKHHF nidx=null parent=8JW8S]
 + Macrosteles (Macrosteles) frontalis (Scott, 1875) [SYNONYM SPECIES 308783:8JW8R nidx=null parent=8JW8S]
Macrosteles (Macrosteles) horvathi
 - Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 308619:8JW92 nidx=null parent=BQ74B]
 + Macrosteles (Macrosteles) horvathi (Wagner, 1935) [SYNONYM SPECIES 308783:KT4GY nidx=null parent=BQ74B]
Macrosteles (Macrosteles) lineatifrons
 - Macrosteles (Macrosteles) lineatifrons (Stål, 1858) [SYNONYM SPECIES 308619:8JW9J nidx=null parent=8JW9H]
 + Macrosteles (Macrosteles) lineatifrons (Stål, 1858) [SYNONYM SPECIES 308783:KT4GZ nidx=null parent=8JW9H]
Macrosteles (Macrosteles) ramosus
 - Macrosteles (Macrosteles) ramosus Ribaut, 1952 [SYNONYM SPECIES 308619:9KG8F nidx=null parent=8J86D]
 + Macrosteles (Macrosteles) ramosus Ribaut, 1952 [SYNONYM SPECIES 308783:8JWBK nidx=null parent=8J86D]
Macrosteles (Macrosteles) ribauti
 - Macrosteles (Macrosteles) ribauti Dlabola, 1946 [SYNONYM SPECIES 308619:CSGS8 nidx=null parent=9KG87]
 + Macrosteles (Macrosteles) ribauti Dlabola, 1946 [SYNONYM SPECIES 308783:KT4H2 nidx=null parent=9KG87]
Macrotoma (Navosomopsis) gestroi
 - Macrotoma (Navosomopsis) gestroi Lameere, 1903 [SYNONYM SPECIES 308619:CQNFC nidx=null parent=G6BN]
 + Macrotoma (Navosomopsis) gestroi Lameere, 1903 [SYNONYM SPECIES 308783:BRVYN nidx=null parent=G6BN]
Mangilia (Clathromangilia) rhyssa
 - Mangilia (Clathromangilia) rhyssa Dall, 1919 [SYNONYM SPECIES 308619:CVD46 nidx=null parent=VT2D]
 + Mangilia (Clathromangilia) rhyssa Dall, 1919 [SYNONYM SPECIES 308783:KT5RY nidx=null parent=VT2D]
Marsupella emarginata var. pearsonii
 - Marsupella emarginata var. pearsonii (Schiffn. ex Macvicar) Jørg. [SYNONYM VARIETY 308619:9NGL2 nidx=null parent=3Y9P5]
 + Marsupella emarginata var. pearsonii (Schiffn. ex Macvicar) Husn. [SYNONYM VARIETY 308783:KT49N nidx=null parent=3Y9P5]
Mehratrema militaris
 - Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 308619:849ZZ nidx=null parent=446P6]
 + Mehratrema militaris Dutta, 1995 [SYNONYM SPECIES 308783:3Z2PH nidx=null parent=446P6]
Melampsalta (Pauropsalta) tibialis caucasica
 - Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 308619:CVF64 nidx=null parent=4966R]
 + Melampsalta (Pauropsalta) tibialis caucasica (Kolenati, 1857) [SYNONYM SUBSPECIES 308783:KT6QT nidx=null parent=4966R]
Meliana scotti
 - Meliana scotti (Hampson, 1905) [SYNONYM SPECIES 308619:BRBWF nidx=null parent=94CC2]
 + Meliana scotti (Hampson, 1905) [SYNONYM SPECIES 308783:97JBT nidx=null parent=94CC2]
Mesocoelium brieni
 - Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 308619:86WKL nidx=null]
 + Mesocoelium brieni Vercammen-Grandjean, 1960 [ACCEPTED SPECIES 308783:84B2J nidx=null]
Mesodon exoletus
 - Mesodon exoletus (A. Gould, 1851) [SYNONYM SPECIES 308619:CQQ9R nidx=null parent=7S53N]
 + Mesodon exoletus (A. Gould, 1851) [SYNONYM SPECIES 308783:KT6JB nidx=null parent=7S53N]
Mesothuria (Monothuria) marginata
 - Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 308619:CSL9C nidx=null parent=5DCCT]
 + Mesothuria (Monothuria) marginata Sluiter, 1901 [SYNONYM SPECIES 308783:KT6TS nidx=null parent=5DCCT]
Metopolophium (Metopolophium)
 - Metopolophium (Metopolophium) Mordvilko, 1914 [ACCEPTED SUBGENUS 308619:CGSV8 nidx=null]
 + Metopolophium (Metopolophium) Mordvilko, 1914 [ACCEPTED SUBGENUS 308783:KSDNG nidx=null]
Miamyia (Miamyia) pintoi
 - Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 308619:89FMK nidx=null parent=8FMS9]
 + Miamyia (Miamyia) pintoi Lima, 1930 [SYNONYM SPECIES 308783:42LGN nidx=null parent=8FMS9]
Microcalpe
 - Microcalpe (Mitt.) W.R. Buck [ACCEPTED GENUS 308619:9THYK nidx=null]
 + Microcalpe (Mitt.) Spruce ex A. Jaeger [ACCEPTED GENUS 308783:KT56B nidx=null]
Microdon (Microdon) mutabilis
 - Microdon (Microdon) mutabilis (Linnaeus, 1758) [ACCEPTED SPECIES 308619:8CV59 nidx=null]
 + Microdon (Microdon) mutabilis (Linnaeus, 1758) [ACCEPTED SPECIES 308783:KQHMY nidx=null]
Microiulus matulicii pauperatus
 - Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 308619:CH8FW nidx=null parent=849PC]
 + Microiulus matulicii pauperatus Attems, 1959 [SYNONYM SUBSPECIES 308783:KT5PQ nidx=null parent=849PC]
Micropalpus clausus
 - Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 308619:89G5Z nidx=null parent=C2RFJ]
 + Micropalpus clausus Rondani, 1868 [SYNONYM SPECIES 308783:4328R nidx=null parent=C2RFJ]
Microstoma
 - Microstoma [SYNONYM GENUS 308619:CVDPX nidx=null parent=7P9DN]
 + Microstoma [ACCEPTED GENUS 308783:KT6CP nidx=null]
 + Microstoma [SYNONYM GENUS 308783:KT6CQ nidx=null parent=7P9DN]
Microthamnium glabrifolium
 - Microthamnium glabrifolium (Müll. Hal.) Kindb. [SYNONYM SPECIES 308619:9SKZ7 nidx=null parent=43RR9]
 + Microthamnium glabrifolium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KT6GP nidx=null parent=43RR9]
Microzetes (Microzetes) petrocoriensis
 - Microzetes (Microzetes) petrocoriensis (Grandjean, 1936) [ACCEPTED SPECIES 308619:7VVMY nidx=null]
 + Microzetes (Microzetes) petrocoriensis (Grandjean, 1936) [ACCEPTED SPECIES 308783:KNXYM nidx=null]
Mogannia chinensis
 - Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 308619:8J9DM nidx=null parent=8JJNM]
 + Mogannia chinensis Stål, 1865 [AMBIGUOUS_SYNONYM SPECIES 308783:6RMLJ nidx=null parent=8JJNM]
Mogannia kikowensis
 - Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 308619:8J9F4 nidx=null parent=8JJNM]
 + Mogannia kikowensis Ôuchi, 1938 [SYNONYM SPECIES 308783:6RMN2 nidx=null parent=8JJNM]
Molobrus fuliginosus
 - Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X5X nidx=null]
 + Molobrus fuliginosus Fitch, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSBK nidx=null]
Mulsantia blanda
 - Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X6X nidx=null]
 + Mulsantia blanda Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSH6 nidx=null]
Mulsantia spreta
 - Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X6Z nidx=null]
 + Mulsantia spreta Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSHV nidx=null]
Musca abrupta
 - Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X73 nidx=null]
 + Musca abrupta Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSHY nidx=null]
Musca aestuans
 - Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X75 nidx=null]
 + Musca aestuans Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSJH nidx=null]
Musca bicolor
 - Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X79 nidx=null]
 + Musca bicolor Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSKL nidx=null]
Musca conica
 - Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7L nidx=null]
 + Musca conica Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308783:9KH7H nidx=null]
Musca convenio
 - Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7N nidx=null]
 + Musca convenio Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSMD nidx=null]
Musca decore
 - Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7P nidx=null]
 + Musca decore Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSMM nidx=null]
Musca doclea
 - Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X7S nidx=null]
 + Musca doclea Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSMZ nidx=null]
Musca fimetorum
 - Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X82 nidx=null]
 + Musca fimetorum Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSNG nidx=null]
Musca flavipalpis
 - Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X83 nidx=null]
 + Musca flavipalpis Meigen, 1838 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSNL nidx=null]
Musca grisea
 - Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X87 nidx=null]
 + Musca grisea Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308783:9KH94 nidx=null]
Musca guttata
 - Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X88 nidx=null]
 + Musca guttata Geoffroy, 1785 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSPB nidx=null]
Musca hebes
 - Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8B nidx=null]
 + Musca hebes Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308783:9KH98 nidx=null]
Musca helenii
 - Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8C nidx=null]
 + Musca helenii Villers, 1789 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSPK nidx=null]
Musca lincensis
 - Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8M nidx=null]
 + Musca lincensis Schrank, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSQY nidx=null]
Musca metallina
 - Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X8X nidx=null]
 + Musca metallina Gravenhorst, 1807 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSRP nidx=null]
Musca nigripilis
 - Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X95 nidx=null]
 + Musca nigripilis Gmelin, 1790 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSSF nidx=null]
Musca prodromaria
 - Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X97 nidx=null]
 + Musca prodromaria Panzer, 1804 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSTX nidx=null]
Musca prolabor
 - Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X98 nidx=null]
 + Musca prolabor Harris, 1780 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSTY nidx=null]
Musca sacalis
 - Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X99 nidx=null]
 + Musca sacalis Bjerkander, 1783 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSWK nidx=null]
Musca terrestris
 - Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X9B nidx=null]
 + Musca terrestris Linnaeus, 1767 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JSY2 nidx=null]
Mycale (Carmia) tenuispiculata
 - Mycale (Carmia) tenuispiculata (Dendy, 1905) [SYNONYM SPECIES 308619:CQR2K nidx=null parent=CG4LF]
 + Mycale (Carmia) tenuispiculata (Dendy, 1905) [SYNONYM SPECIES 308783:KT73T nidx=null parent=CG4LF]
Mycetophila borealis
 - Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3X9F nidx=null]
 + Mycetophila borealis Walker, 1848 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT38 nidx=null]
Mydaea (Mydaria) rufisquama
 - Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 308619:88QND nidx=null parent=7BXVP]
 + Mydaea (Mydaria) rufisquama Schnabl, 1915 [SYNONYM SPECIES 308783:4524P nidx=null parent=8FFFR]
Myiolepta luhei
 - †Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XDW nidx=null]
 + Myiolepta luhei Cockerell, 1910 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT5Q nidx=null]
Myiophasia solitaria
 - Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XDY nidx=null]
 + Myiophasia solitaria Aldrich, 1934 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT66 nidx=null]
Myophora arvicola
 - Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XF9 nidx=null]
 + Myophora arvicola Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT72 nidx=null]
Myophora rapida
 - Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XFQ nidx=null]
 + Myophora rapida Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT7Z nidx=null]
Myothyria degeerioides
 - Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGC nidx=null]
 + Myothyria degeerioides Wulp, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT8F nidx=null]
Nanina (Bensonia) splendens
 - Nanina (Bensonia) splendens W. H. Benson, 1838 [SYNONYM SPECIES 308619:CVD7Z nidx=null parent=7T9YH]
 + Nanina (Bensonia) splendens W. H. Benson, 1838 [SYNONYM SPECIES 308783:KT5X6 nidx=null parent=7T9YH]
Nanomitrium brisbanicum
 - Nanomitrium brisbanicum (Broth.) Broth. [SYNONYM SPECIES 308619:9SLZW nidx=null parent=6DSXW]
 + Nanomitrium brisbanicum (Broth.) Paris [SYNONYM SPECIES 308783:KT63G nidx=null parent=6DSXW]
Napomyza achilleanella
 - Napomyza achilleanella Tschirnhaus, 1992 [SYNONYM SPECIES 308619:CSK2V nidx=null parent=BZCR6]
 + Napomyza achilleanella Tschirnhaus, 1992 [SYNONYM SPECIES 308783:KT65B nidx=null parent=BZCR6]
Neckera ossulana
 - †Neckera ossulana Craveri [ACCEPTED SPECIES 308619:9WBTQ nidx=null]
 + Neckera ossulana Sordelli [ACCEPTED SPECIES 308783:KT73L nidx=null]
Nemotelus (Nemotelus) leucocephalus
 - Nemotelus (Nemotelus) leucocephalus Becker, 1902 [ACCEPTED SPECIES 308619:CP6NM nidx=null]
 + Nemotelus (Nemotelus) leucocephalus Becker, 1902 [ACCEPTED SPECIES 308783:KT7YN nidx=null]
Nemotelus (Nemotelus) maryinellus
 - Nemotelus (Nemotelus) maryinellus Schiner, 1855 [ACCEPTED SPECIES 308619:CVG53 nidx=null]
 + Nemotelus (Nemotelus) maryinellus Schiner, 1855 [ACCEPTED SPECIES 308783:KT7YQ nidx=null]
Nemotelus rufus
 - Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGT nidx=null]
 + Nemotelus rufus De Geer, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT97 nidx=null]
Nemotelus sylvestris
 - Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XGZ nidx=null]
 + Nemotelus sylvestris Müller, 1776 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JT9F nidx=null]
Neritina (Smaragdia) souverbiana
 - Neritina (Smaragdia) souverbiana Montrouzier, 1863 [SYNONYM SPECIES 308619:CVDKZ nidx=null parent=6Z46X]
 + Neritina (Smaragdia) souverbiana Montrouzier, 1863 [SYNONYM SPECIES 308783:KT682 nidx=null parent=6Z46X]
Neverita (Hypterita)
 - Neverita (Hypterita) Woodring, 1957 [SYNONYM SUBGENUS 308619:CV5FJ nidx=null parent=7P5LT]
 + Neverita (Hypterita) Woodring, 1957 [SYNONYM SUBGENUS 308783:KSWMC nidx=null parent=7P5LT]
Noctua degener
 - Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCCN nidx=null parent=92YVY]
 + Noctua degener [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308783:97NQW nidx=null parent=92YVY]
Noctua orychalcea
 - Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 308619:BRCDX nidx=null parent=93R8P]
 + Noctua orychalcea (Hübner, 1803) [SYNONYM SPECIES 308783:95BVY nidx=null parent=93R8P]
Noctua radicea
 - Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCF7 nidx=null parent=92TR9]
 + Noctua radicea [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308783:97NWJ nidx=null parent=92TR9]
Noctua spoliatricula
 - Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRCFP nidx=null parent=92YVY]
 + Noctua spoliatricula [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308783:97NXM nidx=null parent=92YVY]
Nodosaria (Dentalina) soluta
 - Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 308619:BH9X4 nidx=null]
 + Nodosaria (Dentalina) soluta (Reuss, 1851) [PROVISIONALLY_ACCEPTED SPECIES 308783:47LKM nidx=null]
Notiphila peregrina
 - Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XKK nidx=null]
 + Notiphila peregrina Wiedemann, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9V8GB nidx=null]
Notoluponia (Notadusta)
 - Notoluponia (Notadusta) F. A. Schilder, 1935 [SYNONYM SUBGENUS 308619:CTZFF nidx=null parent=7P9XZ]
 + Notoluponia (Notadusta) F. A. Schilder, 1935 [SYNONYM SUBGENUS 308783:KSRYJ nidx=null parent=7P9XZ]
Notopocorystes (Cretacoranina) exiguus
 - Notopocorystes (Cretacoranina) exiguus Glaessner, 1980 [SYNONYM SPECIES 308619:CVHHP nidx=null parent=9WXRH]
 + Notopocorystes (Cretacoranina) exiguus Glaessner, 1980 [SYNONYM SPECIES 308783:KT92P nidx=null parent=9WXRH]
Nucula (Acila) shumardi
 - Nucula (Acila) shumardi Dall, 1909 [SYNONYM SPECIES 308619:CSQYN nidx=null parent=3RQZ2]
 + Nucula (Acila) shumardi Dall, 1909 [SYNONYM SPECIES 308783:KT95G nidx=null parent=3RQZ2]
Nuculana (Saccella) taphria
 - Nuculana (Saccella) taphria (Dall, 1897) [SYNONYM SPECIES 308619:CVHS6 nidx=null parent=4TW5B]
 + Nuculana (Saccella) taphria (Dall, 1897) [SYNONYM SPECIES 308783:KT97Z nidx=null parent=4TW5B]
Nuncia (Corinuncia) coriacea
 - Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 308619:CSR76 nidx=null]
 + Nuncia (Corinuncia) coriacea (Pocock, 1903) [ACCEPTED SPECIES 308783:KT99N nidx=null]
Ochtiphila albiceps
 - Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XLH nidx=null]
 + Ochtiphila albiceps Meigen, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9V8GW nidx=null]
Octoblephareae
 - Octoblephareae Cardot [SYNONYM TRIBE 308619:9WG5K nidx=null parent=9RKTL]
 + Octoblephareae Mont. ex Berk. [SYNONYM TRIBE 308783:KT752 nidx=null parent=9RKTL]
Oediceros aequimanus
 - Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 308619:7XKHT nidx=null parent=4F2PJ]
 + Oediceros aequimanus Kossmann, 1880 [SYNONYM SPECIES 308783:48VQ6 nidx=null parent=4F2PJ]
Olidiana nigridorsum
 - Olidiana nigridorsum (Cai & Shen, 1998) [SYNONYM SPECIES 308619:CVH55 nidx=null parent=6SKP9]
 + Olidiana nigridorsum (Cai & Shen, 1998) [SYNONYM SPECIES 308783:KT8WR nidx=null parent=6SKP9]
Oligogetes relictus
 - †Oligogetes relictus Makarkin, 1998 [ACCEPTED SPECIES 308619:4966D nidx=null]
 + Oligogetes relictus Makarkin, 1998 [ACCEPTED SPECIES 308783:DZ6FK nidx=null]
Oligota (Logiota)
 - Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308619:CV9JF nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1874 [SYNONYM SUBGENUS 308783:KT37P nidx=null parent=9JBCT]
 + Oligota (Logiota) Mulsant & Rey, 1873 [SYNONYM SUBGENUS 308783:KT37Q nidx=null parent=9JBCT]
Oncideres callydryas
 - Oncideres callydryas [SYNONYM SPECIES 308619:CBHPK nidx=null parent=6QLRW]
 + Oncideres callydryas [SYNONYM SPECIES 308783:KT9B3 nidx=null parent=6QLRW]
Onesia (Onesia) subapennina
 - Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 308619:CSRNZ nidx=null]
 + Onesia (Onesia) subapennina Rondani, 1862 [ACCEPTED SPECIES 308783:KT9KS nidx=null]
Onesia gentilis
 - Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XNS nidx=null]
 + Onesia gentilis Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTGZ nidx=null]
Oniella excelsa
 - Oniella excelsa (Melichar, 1902) [SYNONYM SPECIES 308619:CVJ92 nidx=null parent=8JRM3]
 + Oniella excelsa (Melichar, 1902) [SYNONYM SPECIES 308783:KT9LC nidx=null parent=8JRM3]
Onukia kelloggii
 - Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 308619:CVFHV nidx=null parent=RD9Y]
 + Onukia kelloggii Baker, 1923 [SYNONYM SPECIES 308783:KT6YQ nidx=null parent=RD9Y]
Oospora dagatae
 - Oospora dagatae Sacc. [SYNONYM SPECIES 308619:49T47 nidx=null parent=79Z9L]
 + Oospora dagatae Sacc. [SYNONYM SPECIES 308783:DRX8L nidx=null parent=79Z9L]
Ophiothrix suensonii
 - Ophiothrix suensonii Lütken, 1856 [SYNONYM SPECIES 308619:CVG55 nidx=null parent=CVG56]
 + Ophiothrix suensonii Lütken, 1856 [SYNONYM SPECIES 308783:KT7YS nidx=null parent=CVG56]
Ortalis semivitta
 - Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XQ4 nidx=null]
 + Ortalis semivitta Walker, 1865 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTKB nidx=null]
Orthotrichum diaphanum f. epilosum
 - Orthotrichum diaphanum f. epilosum C.E.O. Jensen ex Podp. [SYNONYM FORM 308619:9VWCF nidx=null parent=6SXZY]
 + Orthotrichum diaphanum f. epilosum Latzel [SYNONYM FORM 308783:KTB5J nidx=null parent=6SXZY]
Palaeocolpodia eocenica
 - †Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVF nidx=null]
 + Palaeocolpodia eocenica Meunier, 1904 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTQ7 nidx=null]
Palaeopipiza xenos
 - †Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVG nidx=null]
 + Palaeopipiza xenos Meunier, 1902 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTQD nidx=null]
Palaeosphegina tristis
 - †Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVH nidx=null]
 + Palaeosphegina tristis Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTQR nidx=null]
Panchax ansorgii
 - Panchax ansorgii () non Boulenger, 1911 [MISAPPLIED SPECIES 308619:CVGP2 nidx=null parent=6G6RD]
 + Panchax ansorgii () [MISAPPLIED SPECIES 308783:KT8DZ nidx=null parent=6G6RD]
 + Panchax ansorgii () [MISAPPLIED SPECIES 308783:KT8F2 nidx=null parent=6G724]
Pangonia leucomelana
 - Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 308619:89MQW nidx=null parent=8D9TL]
 + Pangonia leucomelana Séguy, 1933 [SYNONYM SPECIES 308783:4CCJZ nidx=null parent=8D9TL]
Pangonia senegalensis
 - Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XVW nidx=null]
 + Pangonia senegalensis Macquart, 1834 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JTTY nidx=null]
Paralongidorus (Siddiqia) remyi
 - Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 308619:CVJZW nidx=null parent=9C8QH]
 + Paralongidorus (Siddiqia) remyi (Altherr, 1963) Siddiqi & Husain, 1965 [SYNONYM SPECIES 308783:KTBKM nidx=null parent=9C8QH]
Parantipathes (Aphanipathes) abietina
 - Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 308619:CKP7K nidx=null parent=395GN]
 + Parantipathes (Aphanipathes) abietina (Pourtalès, 1874) [SYNONYM SPECIES 308783:KTBS5 nidx=null parent=395GN]
Paratilapia victorianus
 - Paratilapia victorianus () non Pellegrin, 1904 [MISAPPLIED SPECIES 308619:CVL6F nidx=null parent=3JLZP]
 + Paratilapia victorianus () [MISAPPLIED SPECIES 308783:KTCDC nidx=null parent=3JLZP]
Pauropsalta judithae
 - Pauropsalta judithae Boulard, 1997 [SYNONYM SPECIES 308619:CSSNC nidx=null parent=5WTX4]
 + Pauropsalta judithae Boulard, 1997 [SYNONYM SPECIES 308783:KT9W2 nidx=null parent=5WTX4]
Pecten (Plagioctenium) cerrosensis
 - Pecten (Plagioctenium) cerrosensis Gabb, 1866 [SYNONYM SPECIES 308619:CSSXX nidx=null parent=B5944]
 + Pecten (Plagioctenium) cerrosensis Gabb, 1866 [SYNONYM SPECIES 308783:KTBB6 nidx=null parent=B5944]
Pecten (Plagioctenium) gilbertharrisi
 - Pecten (Plagioctenium) gilbertharrisi F. Hodson & H. Hodson, 1927 [SYNONYM SPECIES 308619:CVJVT nidx=null parent=B6JNR]
 + Pecten (Plagioctenium) gilbertharrisi F. Hodson & H. Hodson, 1927 [SYNONYM SPECIES 308783:KTB7S nidx=null parent=B6JNR]
Pectunculus bimaculatus var. crassa
 - Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 308619:CQV6Q nidx=null parent=6KMB5]
 + Pectunculus bimaculatus var. crassa A. Koch & Pallary, 1900 [SYNONYM VARIETY 308783:KTBKJ nidx=null parent=6KMB5]
Pegomya laminata
 - Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 308619:92VST nidx=null]
 + Pegomya laminata Ringdahl, 1951 [ACCEPTED SPECIES 308783:75XZC nidx=null]
Penthimia vanduzeii
 - Penthimia vanduzeii (Kirkaldy, 1906) [SYNONYM SPECIES 308619:CSW5X nidx=null parent=38QVS]
 + Penthimia vanduzeii (Kirkaldy, 1906) [SYNONYM SPECIES 308783:KTCNK nidx=null parent=38QVS]
Phacoides (Epilucina)
 - Phacoides (Epilucina) Dall, 1901 [SYNONYM SUBGENUS 308619:CTYYP nidx=null parent=7NYX6]
 + Phacoides (Epilucina) Dall, 1901 [SYNONYM SUBGENUS 308783:KSRJK nidx=null parent=7NYX6]
Phaenocladius karicus
 - Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3XYB nidx=null]
 + Phaenocladius karicus Chernovsky, 1944 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JVF9 nidx=null]
Phalaena (Bombyx) erminea
 - Phalaena (Bombyx) erminea Esper, 1783 [SYNONYM SPECIES 308619:95C66 nidx=null parent=92XWC]
 + Phalaena (Bombyx) erminea Esper, 1783 [SYNONYM SPECIES 308783:BRCX6 nidx=null parent=92XWC]
Phalaena (Noctua) fagi
 - Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 308619:94CYF nidx=null parent=93PHG]
 + Phalaena (Noctua) fagi Linnaeus, 1758 [SYNONYM SPECIES 308783:BRCX7 nidx=null parent=93PHG]
Phalaena (Pyralis) sulphuralis
 - Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 308619:BRCZ8 nidx=null parent=93PQG]
 + Phalaena (Pyralis) sulphuralis Linnaeus, 1767 [SYNONYM SPECIES 308783:97YMT nidx=null parent=93PQG]
Phalaena (Tinea) goedartella
 - Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 308619:94CZG nidx=null parent=BFLFD]
 + Phalaena (Tinea) goedartella Linnaeus, 1758 [SYNONYM SPECIES 308783:BRCXH nidx=null parent=BFLFD]
Phanaeus lautus
 - Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 308619:7Y4LS nidx=null parent=7ZQ4T]
 + Phanaeus lautus MacLeay, 1819 [SYNONYM SPECIES 308783:4FSMT nidx=null parent=7ZQ4T]
Philinta flava
 - Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y23 nidx=null]
 + Philinta flava Robineau-Desvoidy, 1830 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JVGQ nidx=null]
Philonotis angustissima
 - Philonotis angustissima Müll. Hal. ex Tixier [SYNONYM SPECIES 308619:9MYHK nidx=null parent=4G9JT]
 + Philonotis angustissima Paris ex Tixier [SYNONYM SPECIES 308783:DNT8W nidx=null parent=4G9JT]
Philonotis gemmascens
 - Philonotis gemmascens (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:9KMTR nidx=null]
 + Philonotis gemmascens (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308783:KT955 nidx=null]
Philonotis tricolor
 - Philonotis tricolor (Müll. Hal.) Kindb. [ACCEPTED SPECIES 308619:9KMV9 nidx=null]
 + Philonotis tricolor (Müll. Hal.) Müll. Hal. [ACCEPTED SPECIES 308783:KT956 nidx=null]
Phimenes curvatus
 - Phimenes curvatus (de Saussure, 1856) [ACCEPTED SPECIES 308619:CBSWG nidx=null]
 + Phimenes curvatus (de Saussure, 1856) [ACCEPTED SPECIES 308783:KT9CN nidx=null]
Phlepsius palustris
 - Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 308619:CVJ7T nidx=null parent=8KKHD]
 + Phlepsius palustris Sanders & DeLong, 1923 [SYNONYM SPECIES 308783:KT9KB nidx=null parent=8KKHD]
Phora gigantea
 - Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y2M nidx=null]
 + Phora gigantea Enderlein, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JVHG nidx=null]
Pinnotheres monodactylum
 - Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 308619:7Y7YC nidx=null parent=84H9L]
 + Pinnotheres monodactylum Say, 1818 [SYNONYM SPECIES 308783:4HZ7P nidx=null parent=84H9L]
Piophila senescens
 - Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Y67 nidx=null]
 + Piophila senescens Melander & Spuler, 1917 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JVTT nidx=null]
Pitaria (Hysteroconcha)
 - Pitaria (Hysteroconcha) Dall, 1902 [SYNONYM SUBGENUS 308619:CV7Y4 nidx=null parent=7P5M2]
 + Pitaria (Hysteroconcha) Dall, 1902 [SYNONYM SUBGENUS 308783:KSZ2V nidx=null parent=7P5M2]
Plagioporus (Plagioporus) interruptus
 - Plagioporus (Plagioporus) interruptus Manter, 1954 [SYNONYM SPECIES 308619:CSVKY nidx=null parent=7TXZN]
 + Plagioporus (Plagioporus) interruptus Manter, 1954 [SYNONYM SPECIES 308783:KTC8M nidx=null parent=7TXZN]
Plagiothecium denticulatum var. schaueri
 - Plagiothecium denticulatum var. schaueri Schiffn. [SYNONYM VARIETY 308619:9VT7Q nidx=null parent=77MT3]
 + Plagiothecium denticulatum var. schaueri E. Bauer [SYNONYM VARIETY 308783:KTC93 nidx=null parent=77MT3]
Plesiastraea (Palaeoplesiastraea) desmoulinsi
 - Plesiastraea (Palaeoplesiastraea) desmoulinsi Milne Edwards & Haime, 1851 [SYNONYM SPECIES 308619:CVJLY nidx=null parent=85YGB]
 + Plesiastraea (Palaeoplesiastraea) desmoulinsi Milne Edwards & Haime, 1851 [SYNONYM SPECIES 308783:KT9WD nidx=null parent=85YGB]
Pleurocapsales
 - Pleurocapsales Cavalier-Smith, 2002 [SYNONYM ORDER 308619:CSSVF nidx=null parent=CNKDF]
 + Pleurocapsales Geitler [SYNONYM ORDER 308783:KTB6C nidx=null parent=DQ5KP]
Pleurogenes sitapurii
 - Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 308619:8K3WT nidx=null parent=84CDL]
 + Pleurogenes sitapurii Srivastava, 1934 [SYNONYM SPECIES 308783:84CD4 nidx=null parent=84CDL]
Pleuroschisma trilobatum f. depauperatum
 - Pleuroschisma trilobatum f. depauperatum (Müll. Frib.) P. Allorge [SYNONYM FORM 308619:9TCHH nidx=null parent=5MJCL]
 + Pleuroschisma trilobatum f. depauperatum (Müll. Frib.) Fam. [SYNONYM FORM 308783:KTBJY nidx=null parent=5MJCL]
Plusia l-aureum
 - Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 308619:BRD4F nidx=null parent=92YXS]
 + Plusia l-aureum Freyer, 1831 [SYNONYM SPECIES 308783:9837Q nidx=null parent=92YXS]
Poecilimon (Poecilimon) elegans
 - Poecilimon (Poecilimon) elegans Brunner von Wattenwyl, 1878 [ACCEPTED SPECIES 308619:CPC4D nidx=null]
 + Poecilimon (Poecilimon) elegans Brunner von Wattenwyl, 1878 [ACCEPTED SPECIES 308783:KTCBR nidx=null]
Pogonatum tenue
 - Pogonatum tenue Menzies ex Rau & Herv. [SYNONYM SPECIES 308619:9SRHT nidx=null parent=9KNQK]
 + Pogonatum tenue Rau & Herv. [SYNONYM SPECIES 308783:CW67W nidx=null parent=9KNQK]
Pohlia longicolla f. longiseta
 - Pohlia longicolla f. longiseta Matousch. [SYNONYM FORM 308619:9WDRT nidx=null parent=4KWJS]
 + Pohlia longicolla f. longiseta (Matousch.) Podp. [SYNONYM FORM 308783:KTCNM nidx=null parent=4KWJS]
Polydesmus sallei
 - Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 308619:935LY nidx=null parent=994CQ]
 + Polydesmus sallei DeSaussure, 1860 [SYNONYM SPECIES 308783:4L5T6 nidx=null parent=994CQ]
Polydesmus tarascus
 - Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 308619:6W4HS nidx=null parent=YFX5]
 + Polydesmus tarascus De Saussure, 1860 [SYNONYM SPECIES 308783:6VSHS nidx=null parent=YFX5]
Polypedilum (Polypedilum) pavidum
 - Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 308619:8DGB5 nidx=null]
 + Polypedilum (Polypedilum) pavidum (Hutton, 1902) [ACCEPTED SPECIES 308783:6VTSK nidx=null]
Polypedilum (Polypedilum) pelostolum
 - Polypedilum (Polypedilum) pelostolum Kieffer, 1912 [ACCEPTED SPECIES 308619:CVJZ5 nidx=null]
 + Polypedilum (Polypedilum) pelostolum Kieffer, 1912 [ACCEPTED SPECIES 308783:KTBJZ nidx=null]
Polypedilum (Polypedilum) pruinosum
 - Polypedilum (Polypedilum) pruinosum Goetghebuer, 1934 [ACCEPTED SPECIES 308619:CST22 nidx=null]
 + Polypedilum (Polypedilum) pruinosum Goetghebuer, 1934 [ACCEPTED SPECIES 308783:KTBK2 nidx=null]
Pomphigus spyrothecae
 - Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 308619:8PHXL nidx=null parent=8PGSX]
 + Pomphigus spyrothecae Passerini, 1860 [SYNONYM SPECIES 308783:4LR5K nidx=null parent=8PGSX]
Porella caespitans
 - Porella caespitans (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWPR nidx=null]
 + Porella caespitans (Steph.) P. Syd. [ACCEPTED SPECIES 308783:KTCGZ nidx=null]
Porella chinensis
 - Porella chinensis (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWQ2 nidx=null]
 + Porella chinensis (Steph.) P. Syd. [ACCEPTED SPECIES 308783:KTCH2 nidx=null]
Porella densifolia
 - Porella densifolia (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWQC nidx=null]
 + Porella densifolia (Steph.) P. Syd. [ACCEPTED SPECIES 308783:KTCH4 nidx=null]
Porella nitens
 - Porella nitens (Steph.) S. Hatt. [ACCEPTED SPECIES 308619:4LWRG nidx=null]
 + Porella nitens (Steph.) P. Syd. [ACCEPTED SPECIES 308783:KTCH6 nidx=null]
Prionus (Neopolyarthron) imbricornis
 - Prionus (Neopolyarthron) imbricornis [MISAPPLIED SPECIES 308619:CSYB4 nidx=null parent=BRRNQ]
 + Prionus (Neopolyarthron) imbricornis [MISAPPLIED SPECIES 308783:KTF7N nidx=null parent=BRRNQ]
Prochloraceae
 - Prochloraceae (ex Lewin, 1977) Florenzano et al. 1986 [SYNONYM FAMILY 308619:CSYS2 nidx=null parent=CP3FW]
 + Prochloraceae R.A. Lewin [ACCEPTED FAMILY 308783:KTFGK nidx=null]
Prochloron
 - Prochloron (ex Lewin, 1977) Florenzano et al. 1986 [ACCEPTED GENUS 308619:CSYSF nidx=null]
 + Prochloron R.A. Lewin [ACCEPTED GENUS 308783:DQ5KL nidx=null]
Procladius (Holotanypus) incomptus
 - Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 308619:8DGSL nidx=null]
 + Procladius (Holotanypus) incomptus (Walker, 1856) [ACCEPTED SPECIES 308783:4MNP5 nidx=null]
Procris schutzei
 - Procris schutzei (Alberti, 1940) [SYNONYM SPECIES 308619:BRD9Y nidx=null parent=943WY]
 + Procris schutzei (Alberti, 1940) [SYNONYM SPECIES 308783:984D9 nidx=null parent=943WY]
Propontocypris (Propontocypris) minacis
 - Propontocypris (Propontocypris) minacis Maddocks in Maddocks & Iliffe, 1986 [SYNONYM SPECIES 308619:CQW8J nidx=null parent=3R2R7]
 + Propontocypris (Propontocypris) minacis Maddocks in Maddocks & Iliffe, 1986 [SYNONYM SPECIES 308783:KTC84 nidx=null parent=3R2R7]
Prostemmiulus modicus var. cordovanus
 - Prostemmiulus modicus var. cordovanus Silvestri, 1916 [SYNONYM VARIETY 308619:CQWMQ nidx=null parent=B77FL]
 + Prostemmiulus modicus var. cordovanus Silvestri, 1916 [SYNONYM VARIETY 308783:KTCKB nidx=null parent=B77FL]
Proterorhynchus argentinus
 - Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 308619:8CNJN nidx=null parent=C2SPK]
 + Proterorhynchus argentinus Brèthes, 1912 [SYNONYM SPECIES 308783:4N3MH nidx=null parent=C2SPK]
Protomyia fusca
 - †Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YDJ nidx=null]
 + Protomyia fusca Oustalet, 1870 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JW6S nidx=null]
Psalidognathus wallisii
 - Psalidognathus wallisii Taschenberg, 1870 [SYNONYM SPECIES 308619:CVM84 nidx=null parent=BJY8V]
 + Psalidognathus wallisii Taschenberg, 1870 [SYNONYM SPECIES 308783:BPMSN nidx=null parent=BJY8V]
Pseudofentonia (Dymantis) tiga
 - Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 308619:BMWFS nidx=null parent=96LT9]
 + Pseudofentonia (Dymantis) tiga Schintlmeister, 1997 [SYNONYM SPECIES 308783:6WFWQ nidx=null parent=96LT9]
Pseudofentonia (Eufentonia) emiror
 - Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 308619:BMWFP nidx=null parent=C4MJT]
 + Pseudofentonia (Eufentonia) emiror Schintlmeister, 1989 [SYNONYM SPECIES 308783:78G8L nidx=null parent=C4MJT]
Pseudohormomyia orientalis
 - Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YDW nidx=null]
 + Pseudohormomyia orientalis Rao, 1956 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JW8M nidx=null]
Pseudosphegina dichoptica
 - †Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YF8 nidx=null]
 + Pseudosphegina dichoptica Hull, 1945 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWB2 nidx=null]
Psila (Psila) hennigi
 - Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 308619:8DJHJ nidx=null]
 + Psila (Psila) hennigi (Thompson & Pont, 1994) [ACCEPTED SPECIES 308783:4PG6X nidx=null]
Psilopus ducalis
 - Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFC nidx=null]
 + Psilopus ducalis Rondani, 1850 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWG8 nidx=null]
Psilopus gemmatus
 - Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFD nidx=null]
 + Psilopus gemmatus Walker, 1849 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWGB nidx=null]
Psilopus leiopus
 - Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFF nidx=null]
 + Psilopus leiopus Doleschall, 1856 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWGH nidx=null]
Psilopus nitidus
 - Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFG nidx=null]
 + Psilopus nitidus Walker, 1852 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWGK nidx=null]
Psilopus palmetorum
 - Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFH nidx=null]
 + Psilopus palmetorum Doleschall, 1858 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWGM nidx=null]
Psilopus restrictus
 - Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFK nidx=null]
 + Psilopus restrictus Hutton, 1901 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWGV nidx=null]
Psilopus saphirus
 - Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 308619:8D6F6 nidx=null parent=9H8MR]
 + Psilopus saphirus Bigot, 1858 [SYNONYM SPECIES 308783:4PJGL nidx=null parent=9H8MR]
Psilosciara delphinii
 - Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFL nidx=null]
 + Psilosciara delphinii Séguy, 1961 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWH5 nidx=null]
Psilota tabidosa
 - †Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YFM nidx=null]
 + Psilota tabidosa Scudder, 1890 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWH7 nidx=null]
Ptilidium ciliare f. viride
 - Ptilidium ciliare f. viride Schiffn. [SYNONYM FORM 308619:9V2P3 nidx=null parent=4Q7M8]
 + Ptilidium ciliare f. viride E. Bauer [SYNONYM FORM 308783:KTG5H nidx=null parent=4Q7M8]
Ptilomera (Proptilomera) himalayensis
 - Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 308619:7WPB2 nidx=null]
 + Ptilomera (Proptilomera) himalayensis Hungerford & Matsuda, 1958 [ACCEPTED SPECIES 308783:4Q87S nidx=null]
Ptilozeuxia termitoxena
 - Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YN5 nidx=null]
 + Ptilozeuxia termitoxena Silvestri, 1903 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWJF nidx=null]
Quadrula (Fusconaia) flava negata
 - Quadrula (Fusconaia) flava negata (I. Lea, 1861) [SYNONYM SUBSPECIES 308619:CVMXJ nidx=null parent=6K4KF]
 + Quadrula (Fusconaia) flava negata (I. Lea, 1861) [SYNONYM SUBSPECIES 308783:KTFDB nidx=null parent=6K4KF]
Recilia (Insulanus) hospes
 - Recilia (Insulanus) hospes (Linnavuori, 1960) non Kirkaldy, 1904 [SYNONYM SPECIES 308619:CT2TQ nidx=null parent=8RLS5]
 + Recilia (Insulanus) hospes (Linnavuori, 1960) [SYNONYM SPECIES 308783:KTGFR nidx=null parent=8RLS5]
Rhabdotylus planiventris
 - Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 308619:92WRF nidx=null]
 + Rhabdotylus planiventris (Wiedemann, 1828) [ACCEPTED SPECIES 308783:8DKZ3 nidx=null]
Rhaetofungivora perrecticulata
 - †Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YQR nidx=null]
 + Rhaetofungivora perrecticulata Rohdendorf, 1964 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWM2 nidx=null]
Rhagio bicolor
 - Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YQS nidx=null]
 + Rhagio bicolor Fabricius, 1794 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWM5 nidx=null]
Rhamphomyia (Holoclera) flava
 - Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 308619:8DLBY nidx=null]
 + Rhamphomyia (Holoclera) flava (Fallén, 1816) [ACCEPTED SPECIES 308783:4S2XW nidx=null]
Rhamphomyia (Pararhamphomyia) bifasciata
 - Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 308619:8DLJN nidx=null]
 + Rhamphomyia (Pararhamphomyia) bifasciata (Rossi, 1794) [ACCEPTED SPECIES 308783:4S2T4 nidx=null]
Rhamphomyia (Rhamphomyia) janovensis
 - Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 308619:8DLSC nidx=null]
 + Rhamphomyia (Rhamphomyia) janovensis Barták, 1981 [ACCEPTED SPECIES 308783:4S32T nidx=null]
Rhinocricus arboreus krugii
 - Rhinocricus arboreus krugii (Karsch, 1881) [SYNONYM SUBSPECIES 308619:CVN3C nidx=null parent=BMZFS]
 + Rhinocricus arboreus krugii (Karsch, 1881) [SYNONYM SUBSPECIES 308783:KTFH9 nidx=null parent=BMZFS]
Rhodobryum minutirosatum
 - Rhodobryum minutirosatum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW2K nidx=null parent=9JXG2]
 + Rhodobryum minutirosatum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KTFS7 nidx=null parent=9JXG2]
Rhodobryum rosulatulum
 - Rhodobryum rosulatulum (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW3D nidx=null parent=4TFSM]
 + Rhodobryum rosulatulum (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KTFS8 nidx=null parent=4TFSM]
Rhodobryum spathulosifolium
 - Rhodobryum spathulosifolium (Müll. Hal.) Paris [SYNONYM SPECIES 308619:9SW3L nidx=null parent=9SWK2]
 + Rhodobryum spathulosifolium (Müll. Hal.) Müll. Hal. [SYNONYM SPECIES 308783:KTFS9 nidx=null parent=9SWK2]
Rhopalomyzus (Rhopalomyzus)
 - Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 308619:CNZHM nidx=null]
 + Rhopalomyzus (Rhopalomyzus) Mordvilko, 1921 [ACCEPTED SUBGENUS 308783:KT3RP nidx=null]
Rhynchomyia bicolor
 - Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YVH nidx=null]
 + Rhynchomyia bicolor Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWSP nidx=null]
Rhynchostegium
 - Rhynchostegium Schimp. [ACCEPTED GENUS 308619:CJFQ8 nidx=null]
 + Rhynchostegium Schimp. [ACCEPTED GENUS 308783:9JN6Q nidx=null]
Rhynchostegium laxatum
 - Rhynchostegium laxatum (Mitt.) Paris [ACCEPTED SPECIES 308619:4STQ2 nidx=null]
 + Rhynchostegium laxatum (Mitt.) Mitt. [ACCEPTED SPECIES 308783:KTGGB nidx=null]
Rhytiphora (Saperdopsis) marmorata
 - Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 308619:CT2YF nidx=null parent=4SX72]
 + Rhytiphora (Saperdopsis) marmorata (Breuning, 1938) [SYNONYM SPECIES 308783:BRKPN nidx=null parent=4SX72]
Rotalina umbonatus
 - Rotalina umbonatus Reuss, 1851 [SYNONYM SPECIES 308619:CSYY6 nidx=null parent=74TJG]
 + Rotalina umbonatus Reuss, 1851 [SYNONYM SPECIES 308783:KTFHV nidx=null parent=74TJG]
Rubria vitticollis
 - Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 308619:BPPDB nidx=null parent=65HVX]
 + Rubria vitticollis (Stål, 1855) [SYNONYM SPECIES 308783:BKPQQ nidx=null parent=65HVX]
Rubus affinis subsp. emergens
 - Rubus affinis subsp. emergens Boulay & Malbr. [AMBIGUOUS_SYNONYM SUBSPECIES 308619:CSZ7R nidx=null parent=9KRQK]
 + Rubus affinis subsp. emergens Boulay & Malbr. [AMBIGUOUS_SYNONYM SUBSPECIES 308783:KTFL5 nidx=null parent=9KRQK]
 + Rubus affinis subsp. emergens (Boulay & Malbr.) Boulay [AMBIGUOUS_SYNONYM SUBSPECIES 308783:KTFL6 nidx=null parent=6X9J7]
Saccharothrix aerocolonigenes subsp. staurosporeus
 - Saccharothrix aerocolonigenes subsp. staurosporeus (ex Ōmura et al., 1977) Takahashi et al. 1996 [SYNONYM SUBSPECIES 308619:CTBFL nidx=null parent=CTBFM]
 + Saccharothrix aerocolonigenes subsp. staurosporeus (ex Ōmura et al., 1977) Takahashi et al. 1996 [SYNONYM SUBSPECIES 308783:KTM8T nidx=null parent=CTBFM]
Sagartia (Heliactis) ornata
 - Sagartia (Heliactis) ornata (Holdsworth, 1855) [SYNONYM SPECIES 308619:CSZMR nidx=null parent=99365]
 + Sagartia (Heliactis) ornata (Holdsworth, 1855) [SYNONYM SPECIES 308783:KTFSK nidx=null parent=99365]
Sappaphis mali
 - Sappaphis mali [SYNONYM SPECIES 308619:8PJRX nidx=null parent=4B9R4]
 + Sappaphis mali [SYNONYM SPECIES 308783:KTGKN nidx=null parent=4B9R4]
Sapromyza fuscipes
 - Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3YW8 nidx=null]
 + Sapromyza fuscipes Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JWVH nidx=null]
Sarcophaga mezzadrii
 - Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 308619:8DRDD nidx=null parent=8DQCD]
 + Sarcophaga mezzadrii Séguy, 1951 [SYNONYM SPECIES 308783:79NF3 nidx=null parent=8DQCD]
Scaphytopius (Cloanthanus) abbreviatus
 - Scaphytopius (Cloanthanus) abbreviatus (DeLong, 1916) [SYNONYM SPECIES 308619:CR37M nidx=null parent=9KSJ3]
 + Scaphytopius (Cloanthanus) abbreviatus (DeLong, 1916) [SYNONYM SPECIES 308783:8RDVV nidx=null parent=9KSJ3]
Scaphytopius (Cloanthanus) acutus cirrus
 - Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 308619:CVPM4 nidx=null parent=9LK97]
 + Scaphytopius (Cloanthanus) acutus cirrus Musgrave, 1975 [SYNONYM SUBSPECIES 308783:8RFTY nidx=null parent=9LK97]
Scaphytopius (Cloanthanus) analis castranus
 - Scaphytopius (Cloanthanus) analis castranus (Ball, 1931) [SYNONYM SUBSPECIES 308619:CR37T nidx=null parent=BQFFY]
 + Scaphytopius (Cloanthanus) analis castranus (Ball, 1931) [SYNONYM SUBSPECIES 308783:KTH6R nidx=null parent=BQFFY]
Scaphytopius (Cloanthanus) andromus
 - Scaphytopius (Cloanthanus) andromus (Ball, 1931) [SYNONYM SPECIES 308619:CT3N8 nidx=null parent=9KSJR]
 + Scaphytopius (Cloanthanus) andromus (Ball, 1931) [SYNONYM SPECIES 308783:8RDW8 nidx=null parent=9KSJR]
Scaphytopius (Cloanthanus) bifidellus
 - Scaphytopius (Cloanthanus) bifidellus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 308619:CVPMB nidx=null parent=9KSK6]
 + Scaphytopius (Cloanthanus) bifidellus DeLong & Linnavuori, 1978 [SYNONYM SPECIES 308783:8RDWJ nidx=null parent=9KSK6]
Scaphytopius (Cloanthanus) biflavus
 - Scaphytopius (Cloanthanus) biflavus Cwikla & Freytag, 1982 [SYNONYM SPECIES 308619:8RDWK nidx=null parent=9KSK7]
 + Scaphytopius (Cloanthanus) biflavus Cwikla & Freytag, 1982 [SYNONYM SPECIES 308783:KTH6T nidx=null parent=9KSK7]
Scaphytopius (Cloanthanus) canus
 - Scaphytopius (Cloanthanus) canus Hepner, 1946 [SYNONYM SPECIES 308619:8RDWQ nidx=null parent=9KSKK]
 + Scaphytopius (Cloanthanus) canus Hepner, 1946 [SYNONYM SPECIES 308783:KTH6X nidx=null parent=9KSKK]
Scaphytopius (Cloanthanus) cinctus
 - Scaphytopius (Cloanthanus) cinctus (DeLong, 1943) [SYNONYM SPECIES 308619:8RDWT nidx=null parent=9KSKR]
 + Scaphytopius (Cloanthanus) cinctus (DeLong, 1943) [SYNONYM SPECIES 308783:KTH6Z nidx=null parent=9KSKR]
Scaphytopius (Cloanthanus) cornutus
 - Scaphytopius (Cloanthanus) cornutus (DeLong, 1944) [SYNONYM SPECIES 308619:8RDWW nidx=null parent=9KSKY]
 + Scaphytopius (Cloanthanus) cornutus (DeLong, 1944) [SYNONYM SPECIES 308783:KTH73 nidx=null parent=9KSKY]
Scaphytopius (Cloanthanus) cumbresus
 - Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 308619:8RDWY nidx=null parent=9KSKZ]
 + Scaphytopius (Cloanthanus) cumbresus Linnavuori & DeLong, 1978 [SYNONYM SPECIES 308783:KTH74 nidx=null parent=9KSKZ]
Scaphytopius (Cloanthanus) dorsalis
 - Scaphytopius (Cloanthanus) dorsalis (Ball, 1909) [SYNONYM SPECIES 308619:CVPML nidx=null parent=9KSLG]
 + Scaphytopius (Cloanthanus) dorsalis (Ball, 1909) [SYNONYM SPECIES 308783:8RDX4 nidx=null parent=9KSLG]
Scaphytopius (Cloanthanus) fasciatus
 - Scaphytopius (Cloanthanus) fasciatus (DeLong, 1944) [SYNONYM SPECIES 308619:CVPMN nidx=null parent=9KSLP]
 + Scaphytopius (Cloanthanus) fasciatus (DeLong, 1944) [SYNONYM SPECIES 308783:8RDX8 nidx=null parent=9KSLP]
Scaphytopius (Cloanthanus) flavens
 - Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 308619:CMSJQ nidx=null parent=9KSLR]
 + Scaphytopius (Cloanthanus) flavens (DeLong, 1943) [SYNONYM SPECIES 308783:8RDXB nidx=null parent=9KSLR]
Scaphytopius (Cloanthanus) fluxus
 - Scaphytopius (Cloanthanus) fluxus (DeLong, 1943) [SYNONYM SPECIES 308619:8RDXC nidx=null parent=9KSLT]
 + Scaphytopius (Cloanthanus) fluxus (DeLong, 1943) [SYNONYM SPECIES 308783:KTH78 nidx=null parent=9KSLT]
Scaphytopius (Cloanthanus) fulvus
 - Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 308619:CF3NR nidx=null parent=9KSLY]
 + Scaphytopius (Cloanthanus) fulvus (Osborn, 1905) [SYNONYM SPECIES 308783:8RDXF nidx=null parent=9KSLY]
Scaphytopius (Cloanthanus) hymenocleae
 - Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 308619:CMSJV nidx=null parent=9KSMD]
 + Scaphytopius (Cloanthanus) hymenocleae (Van Duzee, 1923) [SYNONYM SPECIES 308783:8RDXR nidx=null parent=9KSMD]
Scaphytopius (Cloanthanus) jandacephalus
 - Scaphytopius (Cloanthanus) jandacephalus Caldwell, 1952 [SYNONYM SPECIES 308619:8RDXX nidx=null parent=9KSMN]
 + Scaphytopius (Cloanthanus) jandacephalus Caldwell, 1952 [SYNONYM SPECIES 308783:KTH7H nidx=null parent=9KSMN]
Scaphytopius (Cloanthanus) linnavuorii
 - Scaphytopius (Cloanthanus) linnavuorii McKamey & Hicks, 2007 [SYNONYM SPECIES 308619:CT3NW nidx=null parent=9KSN3]
 + Scaphytopius (Cloanthanus) linnavuorii McKamey & Hicks, 2007 [SYNONYM SPECIES 308783:8RSDS nidx=null parent=9KSN3]
Scaphytopius (Cloanthanus) meridianus
 - Scaphytopius (Cloanthanus) meridianus Hepner, 1946 [SYNONYM SPECIES 308619:CPJ6C nidx=null parent=9KSNF]
 + Scaphytopius (Cloanthanus) meridianus Hepner, 1946 [SYNONYM SPECIES 308783:8RDYB nidx=null parent=9KSNF]
Scaphytopius (Cloanthanus) nanus
 - Scaphytopius (Cloanthanus) nanus (Van Duzee, 1907) [SYNONYM SPECIES 308619:8RDYD nidx=null parent=9KSNJ]
 + Scaphytopius (Cloanthanus) nanus (Van Duzee, 1907) [SYNONYM SPECIES 308783:KTH7K nidx=null parent=9KSNJ]
Scaphytopius (Cloanthanus) paraguayensis
 - Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 308619:8RDYR nidx=null parent=9KSP7]
 + Scaphytopius (Cloanthanus) paraguayensis Cheng, 1980 [SYNONYM SPECIES 308783:KTH7Q nidx=null parent=9KSP7]
Scaphytopius (Cloanthanus) scutellatus
 - Scaphytopius (Cloanthanus) scutellatus (Van Duzee, 1923) [SYNONYM SPECIES 308619:CVPNF nidx=null parent=9KSPR]
 + Scaphytopius (Cloanthanus) scutellatus (Van Duzee, 1923) [SYNONYM SPECIES 308783:8RDZ6 nidx=null parent=9KSPR]
Scaphytopius (Cloanthanus) spadix
 - Scaphytopius (Cloanthanus) spadix (DeLong, 1943) [SYNONYM SPECIES 308619:8RDZ8 nidx=null parent=9KSPX]
 + Scaphytopius (Cloanthanus) spadix (DeLong, 1943) [SYNONYM SPECIES 308783:KTH7S nidx=null parent=9KSPX]
Scaphytopius (Cloanthanus) verecundus
 - Scaphytopius (Cloanthanus) verecundus (Van Duzee, 1910) [SYNONYM SPECIES 308619:CR38Z nidx=null parent=9KSQC]
 + Scaphytopius (Cloanthanus) verecundus (Van Duzee, 1910) [SYNONYM SPECIES 308783:8RDZM nidx=null parent=9KSQC]
Scaphytopius (Cloanthanus) vinculus
 - Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 308619:8RDZP nidx=null parent=9KSQG]
 + Scaphytopius (Cloanthanus) vinculus (DeLong, 1943) [SYNONYM SPECIES 308783:KTH7W nidx=null parent=9KSQG]
Scaphytopius (Cloanthanus) viridicephalus
 - Scaphytopius (Cloanthanus) viridicephalus Hepner, 1946 [SYNONYM SPECIES 308619:CT3PB nidx=null parent=9KSQJ]
 + Scaphytopius (Cloanthanus) viridicephalus Hepner, 1946 [SYNONYM SPECIES 308783:8RDZR nidx=null parent=9KSQJ]
Scaphytopius (Convelinus) desertanus
 - Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 308619:CVPMJ nidx=null parent=9KSL6]
 + Scaphytopius (Convelinus) desertanus (Ball, 1931) [SYNONYM SPECIES 308783:KTH75 nidx=null parent=9KSL6]
Scaphytopius (Convelinus) irroratus nogalinus
 - Scaphytopius (Convelinus) irroratus nogalinus (Ball, 1931) [SYNONYM SUBSPECIES 308619:CVPMX nidx=null parent=BQFG5]
 + Scaphytopius (Convelinus) irroratus nogalinus (Ball, 1931) [SYNONYM SUBSPECIES 308783:KTH7D nidx=null parent=BQFG5]
Scaphytopius (Scaphytopius) huachucus
 - Scaphytopius (Scaphytopius) huachucus (DeLong, 1944) [SYNONYM SPECIES 308619:CT3PC nidx=null parent=9QP2R]
 + Scaphytopius (Scaphytopius) huachucus (DeLong, 1944) [SYNONYM SPECIES 308783:8RNFN nidx=null parent=9QP2R]
Scaphytopius (Scaphytopius) ritanus rubralineus
 - Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 308619:CPJ6V nidx=null parent=BQFGB]
 + Scaphytopius (Scaphytopius) ritanus rubralineus (DeLong, 1944) [SYNONYM SUBSPECIES 308783:KTH7Y nidx=null parent=BQFGB]
Scenella (Protoconchoides) virginica
 - Scenella (Protoconchoides) virginica Resser, 1938 [SYNONYM SPECIES 308619:CVPVD nidx=null parent=9X8SR]
 + Scenella (Protoconchoides) virginica Resser, 1938 [SYNONYM SPECIES 308783:KTHBV nidx=null parent=9X8SR]
Schisma capillare
 - Schisma capillare (Steph.) Steph. [SYNONYM SPECIES 308619:9SWR7 nidx=null parent=3KXRG]
 + Schisma capillare (Steph.) Paris [SYNONYM SPECIES 308783:KTHFG nidx=null parent=3KXRG]
Schistochila reinwardtii
 - Schistochila reinwardtii (Nees) Schiffn. [ACCEPTED SPECIES 308619:4V984 nidx=null]
 + Schistochila reinwardtii (Nees) Besch. [ACCEPTED SPECIES 308783:KTHFP nidx=null]
Schizaphis graminae
 - Schizaphis graminae Rondani, 1852 [SYNONYM SPECIES 308619:CVP4L nidx=null parent=8PLRS]
 + Schizaphis graminae Rondani, 1852 [SYNONYM SPECIES 308783:KTGHM nidx=null parent=8PLRS]
Scopolia lateralis
 - Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Z6M nidx=null]
 + Scopolia lateralis Macquart, 1844 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JX98 nidx=null]
Selenocephalus florii
 - Selenocephalus florii Stål, 1864 [SYNONYM SPECIES 308619:CVQ69 nidx=null parent=6HZ4T]
 + Selenocephalus florii Stål, 1864 [SYNONYM SPECIES 308783:KTHT3 nidx=null parent=6HZ4T]
Serradium sbordonii
 - Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 308619:6YL4F nidx=null]
 + Serradium sbordonii Strasser, 1976 [ACCEPTED SPECIES 308783:4WWSV nidx=null]
Sesarma (Geosesarma) sylvicolum
 - Sesarma (Geosesarma) sylvicolum (De Man, 1892) [SYNONYM SPECIES 308619:CPHWQ nidx=null parent=6KB9Y]
 + Sesarma (Geosesarma) sylvicolum (De Man, 1892) [SYNONYM SPECIES 308783:KTGWN nidx=null parent=6KB9Y]
Sesarma sediliensis
 - Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 308619:84GBB nidx=null parent=84GQH]
 + Sesarma sediliensis Tweedie, 1940 [SYNONYM SPECIES 308783:4WZ27 nidx=null parent=84GQH]
Setulia algira
 - Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3Z7J nidx=null]
 + Setulia algira Robineau-Desvoidy, 1863 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JX9S nidx=null]
Simulium (Simulium) ibariense
 - Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 308619:8DYQQ nidx=null]
 + Simulium (Simulium) ibariense Zivković & Grenier, 1959 [ACCEPTED SPECIES 308783:4XH2R nidx=null]
Simulium sanchezi
 - Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 308619:8F2HG nidx=null parent=8DYF8]
 + Simulium sanchezi Ramírez-Pérez, Yarzábal & Peterson, 1982 [SYNONYM SPECIES 308783:4XHTB nidx=null parent=8DYF8]
Siphogenerina raphanus var. costulata
 - Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 308619:843NH nidx=null]
 + Siphogenerina raphanus var. costulata Cushman, 1917 [ACCEPTED VARIETY 308783:5RJBM nidx=null]
Siphonella antorides
 - Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 308619:8F2X5 nidx=null parent=C2VL9]
 + Siphonella antorides Séguy, 1950 [SYNONYM SPECIES 308783:4XPJB nidx=null parent=C2VL9]
Solecurtus (Cultellus) subteres
 - Solecurtus (Cultellus) subteres Conrad, 1837 [SYNONYM SPECIES 308619:CVPCV nidx=null parent=54JPJ]
 + Solecurtus (Cultellus) subteres Conrad, 1837 [SYNONYM SPECIES 308783:KTGVR nidx=null parent=54JPJ]
Sophira (Kambangania) disjuncta
 - Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 308619:CGFDW nidx=null]
 + Sophira (Kambangania) disjuncta Hardy, 1980 [ACCEPTED SPECIES 308783:KTGZD nidx=null]
Sparisoma rubripinnis
 - Sparisoma rubripinnis () non Valenciennes, 1840 [MISAPPLIED SPECIES 308619:CVPPJ nidx=null parent=6YVDD]
 + Sparisoma rubripinnis () [MISAPPLIED SPECIES 308783:KTH86 nidx=null parent=6YVDD]
Sphaerophoria (Sphaerophoria) nigritarsi
 - Sphaerophoria (Sphaerophoria) nigritarsi Fluke, 1930 [ACCEPTED SPECIES 308619:CT44K nidx=null]
 + Sphaerophoria (Sphaerophoria) nigritarsi Fluke, 1930 [ACCEPTED SPECIES 308783:KTHPB nidx=null]
Sphaerophoria turkmenica
 - Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 308619:8F3VN nidx=null parent=8F3RR]
 + Sphaerophoria turkmenica Bańkowska, 1964 [SYNONYM SPECIES 308783:4YRCC nidx=null parent=8F3RR]
Sphagnum auriculatum var. stellatum
 - Sphagnum auriculatum var. stellatum G. Roth [SYNONYM VARIETY 308619:9W6X5 nidx=null parent=4YT7M]
 + Sphagnum auriculatum var. stellatum (G. Roth) Casares-Gil [SYNONYM VARIETY 308783:KTHQZ nidx=null parent=4YT7M]
Sphagnum warnstorfii var. squarrosulum
 - Sphagnum warnstorfii var. squarrosulum (Warnst.) Warnst. [SYNONYM VARIETY 308619:9VPCC nidx=null parent=9ML7X]
 + Sphagnum warnstorfii var. squarrosulum (Warnst.) Röll [SYNONYM VARIETY 308783:KTHS6 nidx=null parent=9ML7X]
Sphyrotarsus hervibazini
 - Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 308619:92X3Z nidx=null parent=9HRYG]
 + Sphyrotarsus hervibazini (Parent, 1914) [SYNONYM SPECIES 308783:8F4C5 nidx=null parent=9HRYG]
Spirobolus arboreus var. krugii
 - Spirobolus arboreus var. krugii Karsch, 1881 [SYNONYM VARIETY 308619:CVQQJ nidx=null parent=BMZFS]
 + Spirobolus arboreus var. krugii Karsch, 1881 [SYNONYM VARIETY 308783:KTJ7P nidx=null parent=BMZFS]
Sporledera palustris
 - Sporledera palustris (Bruch & Schimp.) Schimp. [SYNONYM SPECIES 308619:9N4X4 nidx=null parent=5YZ45]
 + Sporledera palustris (Bruch & Schimp.) Müll. Hal. [SYNONYM SPECIES 308783:CW5RL nidx=null parent=9MZCK]
Statice cancellata
 - Statice cancellata Bernh. ex Bertol. [AMBIGUOUS_SYNONYM SPECIES 308619:CPK5P nidx=null parent=6QDZ3]
 + Statice cancellata Bernh. ex Mutel [AMBIGUOUS_SYNONYM SPECIES 308783:KTHYR nidx=null parent=6QDZ3]
 + Statice cancellata Bernh. ex Bertol. [AMBIGUOUS_SYNONYM SPECIES 308783:KTHYS nidx=null parent=6QDZ3]
Stenhelia (Delavalia) bocqueti
 - Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 308619:CT6JP nidx=null parent=7ZGSG]
 + Stenhelia (Delavalia) bocqueti Soyer, 1972 [SYNONYM SPECIES 308783:KTJBX nidx=null parent=7ZGSG]
Stenhelia (Delavalia) coineauae
 - Stenhelia (Delavalia) coineauae Soyer, 1972 [SYNONYM SPECIES 308619:CVQTG nidx=null parent=34FN3]
 + Stenhelia (Delavalia) coineauae Soyer, 1972 [SYNONYM SPECIES 308783:KTJBY nidx=null parent=34FN3]
Sterechinus neumayeri var. nigroalba
 - Sterechinus neumayeri var. nigroalba Mortensen, 1942 [SYNONYM VARIETY 308619:CVRR9 nidx=null parent=5F5YR]
 + Sterechinus neumayeri var. nigroalba Mortensen, 1942 [SYNONYM VARIETY 308783:KTK5N nidx=null parent=5F5YR]
Stereospermum colais var. angustifolium
 - Stereospermum colais var. angustifolium Bennet & Raizada [AMBIGUOUS_SYNONYM VARIETY 308619:CGFZC nidx=null parent=6ZR5S]
 + Stereospermum colais var. angustifolium Bennet & Raizada [AMBIGUOUS_SYNONYM VARIETY 308783:KTK8W nidx=null parent=6ZR5S]
Stichopogon (Stichopogon) spinimanus
 - Stichopogon (Stichopogon) spinimanus Pokorny, 1887 [ACCEPTED SPECIES 308619:CVRXJ nidx=null]
 + Stichopogon (Stichopogon) spinimanus Pokorny, 1887 [ACCEPTED SPECIES 308783:KTKDW nidx=null]
Stigmatophora (Stigmatophora) albosericea
 - Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 308619:BRDTN nidx=null parent=BFXBK]
 + Stigmatophora (Stigmatophora) albosericea Moore, 1877 [SYNONYM SPECIES 308783:98G2T nidx=null parent=BFXBK]
Stigmatophora (Stigmatophora) ochracea
 - Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 308619:BRDTP nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) ochracea Lederer, 1855 [SYNONYM SPECIES 308783:98G2X nidx=null parent=BFXBC]
Stigmatophora (Stigmatophora) sinensis
 - Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 308619:BRDTQ nidx=null parent=BFXBC]
 + Stigmatophora (Stigmatophora) sinensis Walker, 1854 [SYNONYM SPECIES 308783:98G2Y nidx=null parent=BFXBC]
Strombus (Canarium) mutabilis
 - Strombus (Canarium) mutabilis Swainson, 1821 [SYNONYM SPECIES 308619:CR4MW nidx=null parent=QJMX]
 + Strombus (Canarium) mutabilis Swainson, 1821 [SYNONYM SPECIES 308783:KTJQF nidx=null parent=QJMX]
Strongylosoma sagittarius
 - Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 308619:CMWFF nidx=null]
 + Strongylosoma sagittarius Karsch, 1881 [ACCEPTED SPECIES 308783:KTJSK nidx=null]
Suzukia (Pheosiopsis) luscinicola
 - Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 308619:BRDV8 nidx=null parent=946X6]
 + Suzukia (Pheosiopsis) luscinicola Nakamura, 1973 [SYNONYM SPECIES 308783:98GBT nidx=null parent=946X6]
Syllis (Typosyllis) truncata mediterranea
 - Syllis (Typosyllis) truncata mediterranea Ben-Eliahu, 1977 [SYNONYM SUBSPECIES 308619:CVS7S nidx=null parent=53MW7]
 + Syllis (Typosyllis) truncata mediterranea Ben-Eliahu, 1977 [SYNONYM SUBSPECIES 308783:KTKRB nidx=null parent=53MW7]
Syrphus flavocinctus
 - Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 308619:8F7ZK nidx=null parent=C2TMK]
 + Syrphus flavocinctus Fallén, 1810 [SYNONYM SPECIES 308783:543JR nidx=null parent=C2TMK]
Tabanus (Tabanus) americanus
 - Tabanus (Tabanus) americanus Forster, 1771 [ACCEPTED SPECIES 308619:CPKGK nidx=null]
 + Tabanus (Tabanus) americanus Forster, 1771 [ACCEPTED SPECIES 308783:KTJ72 nidx=null]
Tabanus (Therioplectes) albovittatus
 - Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 308619:8F9DF nidx=null parent=C2RRL]
 + Tabanus (Therioplectes) albovittatus Kröber, 1930 [SYNONYM SPECIES 308783:547C7 nidx=null parent=C2RRL]
Tabanus bellardii
 - Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 308619:8F9H4 nidx=null parent=8F8YG]
 + Tabanus bellardii Szilády, 1926 [SYNONYM SPECIES 308783:547J7 nidx=null parent=8F8YG]
Tabanus fenestralis
 - Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 308619:8F9NW nidx=null parent=8F8QH]
 + Tabanus fenestralis Szilády, 1926 [SYNONYM SPECIES 308783:547WQ nidx=null parent=8F8QH]
Tachydromyia sericea
 - Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZLH nidx=null]
 + Tachydromyia sericea Macquart, 1823 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JXY3 nidx=null]
Tanyderites admirandus
 - †Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZMD nidx=null]
 + Tanyderites admirandus Kalugina, 1985 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JXZ6 nidx=null]
Tanytarsus longipes
 - Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZMV nidx=null]
 + Tanytarsus longipes Akhrorov, 1967 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY44 nidx=null]
Tayloria orthodonta
 - Tayloria orthodonta (P. Beauv.) Demaret [ACCEPTED SPECIES 308619:9KX7D nidx=null]
 + Tayloria orthodonta (P. Beauv.) Spruce [ACCEPTED SPECIES 308783:KTKFM nidx=null]
Tedania (Trachytedania) biraphidora
 - Tedania (Trachytedania) biraphidora (Boury-Esnault, 1973) [SYNONYM SPECIES 308619:CVS2Y nidx=null parent=57TWY]
 + Tedania (Trachytedania) biraphidora (Boury-Esnault, 1973) [SYNONYM SPECIES 308783:KTKJ2 nidx=null parent=57TWY]
Teinostoma (Ethalia) suppressa
 - Teinostoma (Ethalia) suppressa Dall, 1889 [SYNONYM SPECIES 308619:CR5FD nidx=null parent=32YBD]
 + Teinostoma (Ethalia) suppressa Dall, 1889 [SYNONYM SPECIES 308783:KTKM8 nidx=null parent=32YBD]
Tellina (Arcopagia) crassa
 - Tellina (Arcopagia) crassa Pennant, 1777 [SYNONYM SPECIES 308619:CR5MX nidx=null parent=68293]
 + Tellina (Arcopagia) crassa Pennant, 1777 [SYNONYM SPECIES 308783:KTKTB nidx=null parent=68293]
Tellina (Peronidia) bodegensis
 - Tellina (Peronidia) bodegensis Hinds, 1845 [SYNONYM SPECIES 308619:CVSC8 nidx=null parent=3YWFY]
 + Tellina (Peronidia) bodegensis Hinds, 1845 [SYNONYM SPECIES 308783:KTKVL nidx=null parent=3YWFY]
Tendipes allothrix
 - Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZN8 nidx=null]
 + Tendipes allothrix Kieffer, 1912 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY5G nidx=null]
Tendipes armatifrons
 - Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZN9 nidx=null]
 + Tendipes armatifrons Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY5L nidx=null]
Tendipes atrifurea
 - Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNB nidx=null]
 + Tendipes atrifurea Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY5Q nidx=null]
Tendipes brunetttii
 - Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNC nidx=null]
 + Tendipes brunetttii Kieffer, 1913 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY5V nidx=null]
Tendipes inermifrons
 - Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNH nidx=null]
 + Tendipes inermifrons Kieffer, 1916 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY7D nidx=null]
Tendipes sessilis
 - Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNJ nidx=null]
 + Tendipes sessilis Kieffer, 1911 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY7Z nidx=null]
Tephritis macula
 - Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZNM nidx=null]
 + Tephritis macula Fabricius, 1805 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JY8S nidx=null]
Terpnosia ichangensis
 - Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 308619:CVQMX nidx=null parent=5CRPJ]
 + Terpnosia ichangensis Liu, 1940 [SYNONYM SPECIES 308783:KTJ6F nidx=null parent=5CRPJ]
Tettigonia acuminata
 - Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 308619:CT76T nidx=null parent=3DG95]
 + Tettigonia acuminata (Fabricius, 1794) [SYNONYM SPECIES 308783:KTJRS nidx=null parent=3DG95]
Tettigonia dufourii
 - Tettigonia dufourii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBJ nidx=null parent=4P38S]
 + Tettigonia dufourii Signoret, 1855 [SYNONYM SPECIES 308783:KTJS2 nidx=null parent=4P38S]
Tettigonia edwardsii
 - Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBK nidx=null parent=6L3FC]
 + Tettigonia edwardsii Signoret, 1855 [SYNONYM SPECIES 308783:KTJS3 nidx=null parent=6L3FC]
Tettigonia fitchii
 - Tettigonia fitchii Signoret, 1855 [SYNONYM SPECIES 308619:CVRBM nidx=null parent=74KL4]
 + Tettigonia fitchii Signoret, 1855 [SYNONYM SPECIES 308783:KTJS4 nidx=null parent=74KL4]
Thamnotettix colonus
 - Thamnotettix colonus (Uhler, 1895) [SYNONYM SPECIES 308619:CVRPF nidx=null parent=7DJVP]
 + Thamnotettix colonus (Uhler, 1895) [SYNONYM SPECIES 308783:KTK3T nidx=null parent=7DJVP]
Thamnotettix cyane
 - Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 308619:CR4ZT nidx=null parent=8JW7D]
 + Thamnotettix cyane Boheman, 1845 [SYNONYM SPECIES 308783:KTK3X nidx=null parent=8JW7D]
Theloderma kwangsiensis
 - Theloderma kwangsiensis (Liu & Hu, 1962) [SYNONYM SPECIES 308619:CVRWM nidx=null parent=568HJ]
 + Theloderma kwangsiensis (Liu & Hu, 1962) [SYNONYM SPECIES 308783:KTKCY nidx=null parent=568HJ]
Thereva nigella
 - Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZPY nidx=null]
 + Thereva nigella Wiedemann, 1828 [PROVISIONALLY_ACCEPTED SPECIES 308783:9V8H7 nidx=null]
Therioaphis (Therioaphis) trifolii
 - Therioaphis (Therioaphis) trifolii (Monell, 1882) [SYNONYM SPECIES 308619:CHJWB nidx=null parent=5F7WT]
 + Therioaphis (Therioaphis) trifolii (Monell, 1882) [SYNONYM SPECIES 308783:KTKLZ nidx=null parent=5F7WT]
Thouarella (Euthouarella) coronata
 - Thouarella (Euthouarella) coronata (Kinoshita, 1908) [SYNONYM SPECIES 308619:CT8XH nidx=null parent=56L4H]
 + Thouarella (Euthouarella) coronata (Kinoshita, 1908) [SYNONYM SPECIES 308783:KTL2X nidx=null parent=56L4H]
Thripsaphis (Larvaphis) brevicornis carpaticae
 - Thripsaphis (Larvaphis) brevicornis carpaticae Mamontova, 1963 [SYNONYM SUBSPECIES 308619:CVSKY nidx=null parent=5F84H]
 + Thripsaphis (Larvaphis) brevicornis carpaticae Mamontova, 1963 [SYNONYM SUBSPECIES 308783:KTL4M nidx=null parent=5F84H]
Thuidium abietinum f. viride
 - Thuidium abietinum f. viride (Torka) Podp. [SYNONYM FORM 308619:9VRB3 nidx=null parent=8KJR]
 + Thuidium abietinum f. viride Matousch. [SYNONYM FORM 308783:KTL5B nidx=null parent=8KJR]
Tinocallis ulmi-parvifoliae
 - Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 308619:CVRD3 nidx=null parent=573DS]
 + Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 308783:KTJT5 nidx=null parent=BWYT9]
 + Tinocallis ulmi-parvifoliae [AMBIGUOUS_SYNONYM SPECIES 308783:KTJT6 nidx=null parent=573DS]
Tipula florilega
 - Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZTK nidx=null]
 + Tipula florilega Linnaeus, 1758 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JYDH nidx=null]
Tipula vibratrix
 - Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZVP nidx=null]
 + Tipula vibratrix Linnaeus, 1761 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JYHF nidx=null]
Tortrix (Loxotaenia) musculana f. obsoletana
 - Tortrix (Loxotaenia) musculana f. obsoletana Strand, 1901 [SYNONYM FORM 308619:CT7YM nidx=null parent=B43GN]
 + Tortrix (Loxotaenia) musculana f. obsoletana Strand, 1901 [SYNONYM FORM 308783:KTKFK nidx=null parent=B43GN]
Tortrix olivana
 - Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308619:BRDXS nidx=null parent=92ZFM]
 + Tortrix olivana [Denis & Schiffermüller], 1775 [SYNONYM SPECIES 308783:98LQM nidx=null parent=92ZFM]
Trentepohlia (Trentepohlia) aurantia
 - Trentepohlia (Trentepohlia) aurantia Alexander, 1920 [ACCEPTED SPECIES 308619:5844K nidx=null]
 + Trentepohlia (Trentepohlia) aurantia Alexander, 1920 [ACCEPTED SPECIES 308783:DNPYB nidx=null]
Trichocera brevis
 - Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 308619:8FH6Z nidx=null parent=8FH5V]
 + Trichocera brevis Krzemińska, 2002 [SYNONYM SPECIES 308783:7CPZF nidx=null parent=8FH5V]
Trichocladius atriforceps
 - Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZXZ nidx=null]
 + Trichocladius atriforceps Kieffer, 1924 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JYJG nidx=null]
Trichocladius sahorensis
 - Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZY3 nidx=null]
 + Trichocladius sahorensis Kieffer, 1926 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JYQG nidx=null]
Trichocladius terricola
 - Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 308619:B3ZY4 nidx=null]
 + Trichocladius terricola Kieffer, 1919 [PROVISIONALLY_ACCEPTED SPECIES 308783:9JYQX nidx=null]
Trichodagmia spadicidorsum
 - Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 308619:8FHG9 nidx=null parent=8DZ3K]
 + Trichodagmia spadicidorsum Enderlein, 1934 [SYNONYM SPECIES 308783:58BB9 nidx=null parent=8DZ3K]
Trichosteleum brachypelma
 - Trichosteleum brachypelma (Müll. Hal.) Paris [ACCEPTED SPECIES 308619:9T3W4 nidx=null]
 + Trichosteleum brachypelma (Müll. Hal.) Broth. [ACCEPTED SPECIES 308783:KTLB5 nidx=null]
Trichostomum mutabile subsp. cuspidatum
 - Trichostomum mutabile subsp. cuspidatum (Braithw.) Podp. [SYNONYM SUBSPECIES 308619:9VPW3 nidx=null parent=9VDWW]
 + Trichostomum mutabile subsp. cuspidatum (Braithw.) Jäggli [SYNONYM SUBSPECIES 308783:KTLBR nidx=null parent=9VDWW]
Trichostomum mutabile subsp. littorale
 - Trichostomum mutabile subsp. littorale (Mitt.) Podp. [SYNONYM SUBSPECIES 308619:9T6P7 nidx=null parent=9N6QM]
 + Trichostomum mutabile subsp. littorale (Mitt.) Jäggli [SYNONYM SUBSPECIES 308783:KTLBS nidx=null parent=9N6QM]
Tuberculatus (Tuberculatus) quercicolus
 - Tuberculatus (Tuberculatus) quercicolus [SYNONYM SPECIES 308619:CTC42 nidx=null parent=7D9WN]
 + Tuberculatus (Tuberculatus) quercicolus [SYNONYM SPECIES 308783:KTMRL nidx=null parent=7D9WN]
Tuberocephalus (Tuberocephalus) sasakii
 - Tuberocephalus (Tuberocephalus) sasakii (Matsumura, 1917) [ACCEPTED SPECIES 308619:CVTZL nidx=null]
 + Tuberocephalus (Tuberocephalus) sasakii (Matsumura, 1917) [ACCEPTED SPECIES 308783:KTMHT nidx=null]
Typhlocyba pura
 - Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 308619:8JHF4 nidx=null parent=3RGVQ]
 + Typhlocyba pura Stål, 1858 [SYNONYM SPECIES 308783:59W3W nidx=null parent=3RGVQ]
Ulota rufula var. fagicola
 - Ulota rufula var. fagicola Dusén ex Malta [SYNONYM VARIETY 308619:9VW33 nidx=null parent=7DGX5]
 + Ulota rufula var. fagicola Malta [SYNONYM VARIETY 308783:CW4Z3 nidx=null parent=7DGX5]
Urocyclus (Elisolimax) flavescens
 - Urocyclus (Elisolimax) flavescens (W. Keferstein, 1866) [SYNONYM SPECIES 308619:CTBRC nidx=null parent=6F5MY]
 + Urocyclus (Elisolimax) flavescens (W. Keferstein, 1866) [SYNONYM SPECIES 308783:KTMJZ nidx=null parent=6F5MY]
Uroleucon (Uroleucon)
 - Uroleucon (Uroleucon) Mordvilko, 1914 [ACCEPTED SUBGENUS 308619:CSGQT nidx=null]
 + Uroleucon (Uroleucon) Mordvilko, 1914 [ACCEPTED SUBGENUS 308783:KT4DP nidx=null]
Vampirovibrio chlorellavorus
 - Vampirovibrio chlorellavorus (ex Gromov & Mamkayeva, 1972) Gromov & Mamkayeva 1980 [ACCEPTED SPECIES 308619:7FDSD nidx=null]
 + Vampirovibrio chlorellavorus (Gromov & Mamkaeva, 1972) ex Gromov & Mamkayeva, 1980 [ACCEPTED SPECIES 308783:KTMMD nidx=null]
Velarifictorus (Velarifictorus) vicinus
 - Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 308619:CTD3Z nidx=null]
 + Velarifictorus (Velarifictorus) vicinus (Chopard, 1955) [ACCEPTED SPECIES 308783:KTNM5 nidx=null]
Venericardia (Pleuromeris) kapuaensis
 - Venericardia (Pleuromeris) kapuaensis Marwick, 1931 [SYNONYM SPECIES 308619:CR7JH nidx=null parent=4KBSJ]
 + Venericardia (Pleuromeris) kapuaensis Marwick, 1931 [SYNONYM SPECIES 308783:KTMMX nidx=null parent=4KBSJ]
Venericardia (Pleuromeris) marshalli
 - Venericardia (Pleuromeris) marshalli Marwick, 1924 [SYNONYM SPECIES 308619:CVV6G nidx=null parent=4KBSM]
 + Venericardia (Pleuromeris) marshalli Marwick, 1924 [SYNONYM SPECIES 308783:KTMMY nidx=null parent=4KBSM]
Venus (Timoclea)
 - Venus (Timoclea) T. Brown, 1827 [SYNONYM SUBGENUS 308619:CTV5Y nidx=null parent=7PJK7]
 + Venus (Timoclea) T. Brown, 1827 [SYNONYM SUBGENUS 308783:KSMK7 nidx=null parent=7PJK7]
Vitrina (Semilimax) kotulae
 - Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 308619:CR7JW nidx=null parent=3L69B]
 + Vitrina (Semilimax) kotulae (Westerlund, 1883) [SYNONYM SPECIES 308783:KTMNW nidx=null parent=3L69B]
Webera didymodontia
 - Webera didymodontia (Mitt.) Broth. [SYNONYM SPECIES 308619:9T4T8 nidx=null parent=4P8H9]
 + Webera didymodontia (Mitt.) Cardot [SYNONYM SPECIES 308783:KTMZV nidx=null parent=4P8H9]
Weinmannia microphylla
 - Weinmannia microphylla Ruiz & Pav. ex López [ACCEPTED SPECIES 308619:CHJSC nidx=null]
 + Weinmannia microphylla Ruiz & Pav. ex López [ACCEPTED SPECIES 308783:KTN4N nidx=null]
 + Weinmannia microphylla Ruiz & Pav. [AMBIGUOUS_SYNONYM SPECIES 308783:KTN4P nidx=null parent=KTN4N]
Wijkia cuynetii
 - Wijkia cuynetii (Bizot) W. Schultze-Motel ex Ochyra [ACCEPTED SPECIES 308619:9KYYS nidx=null]
 + Wijkia cuynetii (Bizot) W. Schultze-Motel [ACCEPTED SPECIES 308783:7FW3S nidx=null]
Willemoesia crucifera
 - Willemoesia crucifera (Willemoes-Suhm in Thomson, 1873) [SYNONYM SPECIES 308619:CVV98 nidx=null parent=84X97]
 + Willemoesia crucifera (Willemoes-Suhm in Thomson, 1873) [SYNONYM SPECIES 308783:KTMQY nidx=null parent=84X97]
Xenia faraunensis
 - Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 308619:857GY nidx=null parent=85W8X]
 + Xenia faraunensis Verseveldt & Cohen, 1971 [SYNONYM SPECIES 308783:5C96Z nidx=null parent=85W8X]
Xylota (Xylotomima) crepera
 - Xylota (Xylotomima) crepera He & Chu, 1992 [ACCEPTED SPECIES 308619:CVTK6 nidx=null]
 + Xylota (Xylotomima) crepera He & Chu, 1992 [ACCEPTED SPECIES 308783:KTM2G nidx=null]
Zygaena rosea
 - Zygaena rosea Rocci, 1916 [SYNONYM SPECIES 308619:99XRQ nidx=null parent=944MQ]
 + Zygaena rosea Rocci, 1916 [SYNONYM SPECIES 308783:KTNDH nidx=null parent=944MQ]
 + Zygaena rosea Rocci, 1914 [SYNONYM SPECIES 308783:KTNDJ nidx=null parent=93SGX]
Zygaena totarubra
 - Zygaena totarubra Holik & Sheljuzhko, 1955 [SYNONYM SPECIES 308619:CVVFJ nidx=null parent=98PXC]
 + Zygaena totarubra Holik & Sheljuzhko, 1955 [SYNONYM SPECIES 308783:KTMVD nidx=null parent=98PXC]
Zygina (Zygina) kruperi
 - Zygina (Zygina) kruperi Fieber, 1884 [ACCEPTED SPECIES 308619:CVVFN nidx=null]
 + Zygina (Zygina) kruperi Fieber, 1884 [ACCEPTED SPECIES 308783:KTMVJ nidx=null]