Between brackets is the number of accepted species
1 Click on "-" to collapse/hide all child taxa
2 Shows the number of accepted species within the taxon
3 The last expanded taxon is highlighted
4 Click on "+" to expand/show all child taxa
5 Click to see the taxon details page
- Biota
- Kingdom Animalia
- Phylum Acanthocephala
- Phylum Agmata †
- Phylum Animalia (awaiting allocation)
- Phylum Animalia incertae sedis
- Phylum Annelida
- Phylum Arthropoda
- Phylum Brachiopoda
- Phylum Bryozoa
- Phylum Cephalorhyncha incertae sedis
- Phylum Chaetognatha
- Phylum Chitinozoa †
- Phylum Chordata
- Subphylum Cephalochordata
- Subphylum Tunicata accepted as Urochordata
- Subphylum Urochordata
- Subphylum Vertebrata
- Superclass Tetrapoda
- Class Acanthodii †
- Class Actinopterygii
- Order Acanthomorpha
- Order Acipenseriformes
- Order Actinopterygii (awaiting allocation)
- Order Actinopterygii incertae sedis
- Order Aeduelliformes †
- Order Albuliformes
- Order Alepisauriformes
- Order Amiiformes
- Order Anguilliformes
- Order Ankylophoriformes †
- Order Argentiniformes
- Order Asarotiformes †
- Order Ascalaboidiformes †
- Order Aspidorhynchiformes †
- Order Ateleopodiformes
- Order Atheriniformes
- Order Aulopiformes
- Order Batrachoidiformes
- Order Beloniformes
- Order Beryciformes
- Order Bobasatraniformes † accepted as Bobasatraniiformes †
- Order Bobasatraniiformes †
- Order Catervarioliformes †
- Order Cephaloxeniformes †
- Order Cetomimiformes
- Order Characiformes
- Order Cheirolepiformes †
- Order Clupeiformes
- Order Clupeocephala incertae sedis
- Order Clupeomorpha incertae sedis
- Order Crossognathiformes †
- Order Ctenothrissiformes †
- Order Cypriniformes
- Family Balitoridae Swainson, 1839
- Family Barbuccidae Kottelat, 2012
- Family Botiidae Berg, 1940 accepted as Cobitidae Swainson, 1838
- Family Catostomidae Agassiz, 1850
- Family Cobitidae Swainson, 1838
- Family Cobitididae Gunther, 1868 accepted as Cobitidae Swainson, 1838
- Family Cyprinidae Rafinesque, 1815
- Genus Aaptosyax Rainboth, 1991
- Genus Abbottina Jordan & Fowler, 1903
- Genus Abrahamis Valatour, 1861 accepted as Abramis Cuvier, 1816
- Genus Abramidopsis Siebold, 1863 accepted as Rutilus Rafinesque, 1820
- Genus Abramis Cuvier, 1816
- Genus Abramocephalus Steindachner, 1869 accepted as Hypophthalmichthys Bleeker, 1860
- Genus Abramus Agassiz, 1845 accepted as Abramis Cuvier, 1816
- Genus Abrostomus Smith, 1841 accepted as Labeo Cuvier, 1816
- Genus Acahara Jordan & Hubbs, 1925 accepted as Phoxinus Rafinesque, 1820
- Genus Acanthalburnus Berg, 1916
- Genus Acanthobrama Heckel in Russegger, 1843
- Genus Acanthogobio Herzenstein, 1892
- Genus Acanthonotus Cuvier, 1800 accepted as Mystacoleucus Günther, 1868
- Genus Acanthonotus Tickell in Day, 1888 accepted as Mystacoleucus Günther, 1868
- Genus Acanthorhodeus Bleeker, 1871 accepted as Acheilognathus Bleeker, 1859
- Genus Acanthorutilus Berg, 1912 accepted as Oreoleuciscus Warpachowski, 1889
- Genus Acapoeta Cockerell, 1910
- Genus Accrossocheilus Oshima, 1919
- Genus Acheilognathus Bleeker, 1859
- Genus Acheliognathus accepted as Acheilognathus Bleeker, 1859
- Genus Achilognathus Günther, 1868 accepted as Acheilognathus Bleeker, 1859
- Genus Achondrostoma Robalo, Almada, Levy & Doadrio, 2007
- Genus Acra Bleeker, 1860 accepted as Labeo Cuvier, 1816
- Genus Acrocheilichthys accepted as Sarcocheilichthys Bleeker, 1860
- Genus Acrocheilus Agassiz, 1855
- Genus Acrochilus Günther, 1868 accepted as Acrocheilus Agassiz, 1855
- Genus Acrosocheilus accepted as Acrossocheilus Oshima, 1919
- Genus Acrossocheilus Oshima, 1919
- Genus Acrossochilus accepted as Acrossocheilus Oshima, 1919
- Genus Adamacypris Fowler, 1934 accepted as Puntioplites Smith, 1929
- Genus Afropuntio Karaman, 1971 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Ageneiogarra Garman, 1912 accepted as Garra Hamilton, 1822
- Genus Agenigobio Sauvage, 1878 accepted as Ochetobius Günther, 1868
- Genus Agosia Girard, 1856
- Genus Agrammobarbus Pellegrin, 1935 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Akrokolioplax Zhang & Kottelat, 2006
- Genus Alborella
- Genus Albulichthys Bleeker, 1860
- Genus Alburnellus Girard, 1856 accepted as Notropis Rafinesque, 1818
- Genus Alburnoides Jeitteles, 1861
- Genus Alburnops Girard, 1856 accepted as Notropis Rafinesque, 1818
- Genus Alburnus Rafinesque, 1820
- Genus Algansea Girard, 1856
- Genus Algoma Girard, 1856 accepted as Hybognathus Agassiz, 1855
- Genus Allochela Silas, 1958 accepted as Chela Hamilton, 1822
- Genus Allodanio Smith, 1945 accepted as Danio Hamilton, 1822
- Genus Altigena Lin, 1933 accepted as Bangana Hamilton, 1822
- Genus Altigena Burton, 1934 accepted as Bangana Hamilton, 1822
- Genus Amatolacypris Skelton, Swartz & Vreven, 2018
- Genus Amblypharngodon accepted as Amblypharyngodon Bleeker, 1860
- Genus Amblypharyngodon Bleeker, 1860
- Genus Amblyrhynchichthys Bleeker, 1860
- Genus Amplolabrius Lin, 1933 accepted as Semilabeo Peters, 1881
- Genus Anabarilius Cockerell, 1923
- Genus Anabarilus accepted as Anabarilius Cockerell, 1923
- Genus Anaecypris Collares-Pereira, 1983
- Genus Ancherythroculter Yih & Wu in Wu et al., 1964
- Genus Anchicyclocheilus Li & Lan, 1992 accepted as Sinocyclocheilus Fang, 1936
- Genus Anchovicypris Fowler, 1936 accepted as Chelaethiops Boulenger, 1899
- Genus Anematichthys Bleeker, 1859 accepted as Cyclocheilichthys Bleeker, 1859
- Genus Anematichthys Bleeker, 1859, nom. nud. accepted as Cyclocheilichthys Bleeker, 1859
- Genus Aphyocyprioides Tang, 1942 accepted as Aphyocypris Günther, 1868
- Genus Aphyocypris Günther, 1868
- Genus Aphyocyproides Tang, 1942 accepted as Aphyocypris Günther, 1868
- Genus Apocope Cope, 1872 accepted as Rhinichthys Agassiz, 1849
- Genus Arabibarbus Borkenhagen, 2014
- Genus Araiocypris Conway & Kottelat, 2008
- Genus Argyreus Heckel in Russegger, 1843 accepted as Rhinichthys Agassiz, 1849
- Genus Argyrus Heckel in Russegger, 1849 accepted as Rhinichthys Agassiz, 1849
- Genus Aristichthys Oshima, 1919 accepted as Hypophthalmichthys Bleeker, 1860
- Genus Armatogobio Taranetz, 1937 accepted as Saurogobio Bleeker, 1870
- Genus Aspidoparia Heckel, 1847
- Genus Aspidopria accepted as Aspidoparia Heckel, 1847
- Genus Aspiobarbus Berg, 1932 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Aspiolucius Berg, 1907
- Genus Aspiopsis Zugmayer, 1912 accepted as Leuciscus Cuvier, 1816
- Genus Aspiorhynchus Kessler, 1879
- Genus Aspiostoma Nikolskii, 1897 accepted as Schizothorax Heckel, 1838
- Genus Aspius Agassiz, 1832 accepted as Leuciscus Cuvier, 1816
- Genus Atrilinea Chu, 1935
- Genus Aturius Dubalen, 1878 accepted as Leuciscus Cuvier, 1816
- Genus Aulopyge Heckel, 1841
- Genus Aulphge accepted as Aulopyge Heckel, 1841
- Genus Azteca Jordan & Evermann, 1896 accepted as Aztecula Jordan & Evermann, 1898
- Genus Aztecula Jordan & Evermann, 1898
- Genus Balantiocheilos Bleeker, 1860
- Genus Balantiocheilus Bleeker, 1860
- Genus Ballerus Heckel in Russegger, 1843
- Genus Bangana Hamilton, 1822
- Genus Barbellion Whitley, 1931 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Barbichthys Bleeker, 1860
- Genus Barbodes Bleeker, 1859
- Genus Barbodon Dybowski, 1872 accepted as Sarcocheilichthys Bleeker, 1860
- Genus Barboides Brüning, 1929
- Genus Barbonymus Kottelat, 1999
- Genus Barbopsis Di Caporiacco, 1926
- Genus Barbus Cuvier & Cloquet, 1816
- Genus Barilius Hamilton, 1822
- Genus Barulius Cuvier & Valenciennes, 1842 accepted as Barilius Hamilton, 1822
- Genus Barynotus Günther, 1868 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Bathystoma Fitzinger, 1873 accepted as Leuciscus Cuvier, 1816
- Genus Beirabarbus Herre, 1936 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Belligobio Jordan & Hubbs, 1925
- Genus Bendilisis Bleeker, 1860 accepted as Barilius Hamilton, 1822
- Genus Bengala Gray, 1834
- Genus Bengana Gray, 1835 accepted as Cyprinus Linnaeus, 1758
- Genus Bengana Gray, 1834 accepted as Bengala Gray, 1834
- Genus Bertinichthys Whitley, 1953 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Bertinius Fang, 1943 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Betadevario Pramod, Fang, Rema Devi, Liao, Indra, Jameela Beevi & Kullander, 2010
- Genus Biwia Jordan & Fowler, 1903
- Genus Blicca Heckel in Russegger, 1843
- Genus Bliccopsis Heckel in Russegger, 1843
- Genus Bola Günther, 1868 accepted as Raiamas Jordan, 1919
- Genus Boraras Kottelat & Vidthayanon, 1993
- Genus Brachydanio Weber & de Beaufort, 1916
- Genus Brachygramma Day, 1865 accepted as Garra Hamilton, 1822
- Genus Brama Walbaum, 1792 accepted as Abramis Cuvier, 1816
- Genus Brama Klein, 1775 accepted as Abramis Cuvier, 1816
- Genus Brama Bleeker, 1863 (ex Klein) accepted as Abramis Cuvier, 1816
- Genus Branchydanio accepted as Brachydanio Weber & de Beaufort, 1916
- Genus Brevibora Liao, Kullander & Fang, 2010
- Genus Brevigobio Tanaka, 1916 accepted as Hemigrammocypris Fowler, 1910
- Genus Bungia von Keyserling, 1861 accepted as Gobio Cuvier, 1816
- Genus Cabdio Hamilton, 1822
- Genus Cachius Günther, 1868 accepted as Chela Hamilton, 1822
- Genus Caecobarbus Boulenger, 1921
- Genus Caecocypris Banister & Bunni, 1980
- Genus Campostoma Agassiz, 1855
- Genus Candidia Jordan & Richardson, 1909
- Genus Caphiodon Heckel in Russegger, 1849 accepted as Capoeta Valenciennes in Cuvier & Valenciennes, 1842
- Genus Capitodus Münster, 1842 †
- Genus Capoeta Valenciennes in Cuvier & Valenciennes, 1842
- Genus Capoëta Valenciennes, 1842 accepted as Varicorhinus Rüppell, 1835
- Genus Capoetobrama Berg, 1916
- Genus Carasobarbus Karaman, 1971
- Genus Caraspius Nichols, 1925 accepted as Aphyocypris Günther, 1868
- Genus Carassias Gill, 1862 accepted as Carassius Nilsson, 1832
- Genus Carassioides Oshima, 1926
- Genus Carassius Nilsson, 1832
- Genus Carassius Jarocki, 1822
- Genus Carassoides accepted as Carassioides Oshima, 1926
- Genus Carinozacco Zhu, Wang & Ni, 1982 accepted as Parazacco Chen, 1982
- Genus Carpio Heckel in Russegger, 1843 accepted as Cyprinus Linnaeus, 1758
- Genus Carpionichthys Bleeker, 1863 accepted as Cyprinus Linnaeus, 1758
- Genus Catla Valenciennes in Cuvier & Valenciennes, 1844
- Genus Catlas Agassiz, 1845 accepted as Catla Valenciennes in Cuvier & Valenciennes, 1844
- Genus Catlocarpio Boulenger, 1898
- Genus Celestichthys Roberts, 2007
- Genus Cenisophius Bonaparte, 1846 accepted as Rutilus Rafinesque, 1820
- Genus Cephalakompsus Herre, 1924 accepted as Puntius Hamilton, 1822
- Genus Cephalopsis Fitzinger, 1873 accepted as Leuciscus Cuvier, 1816
- Genus Cephalus Basilewsky, 1855 accepted as Hypophthalmichthys Bleeker, 1860
- Genus Cephalus Bonaparte, 1846 accepted as Leuciscus Cuvier, 1816
- Genus Ceratichthys Baird in Girard, 1856 accepted as Nocomis Girard, 1856
- Genus Ceraticthys Baird & Girard, 1853 accepted as Pimephales Rafinesque, 1820
- Genus Chagnius accepted as Chagunius Smith, 1938
- Genus Chagunius Smith, 1938
- Genus Chalaethiops accepted as Chelaethiops Boulenger, 1899
- Genus Chalcalburnus Berg, 1933 accepted as Alburnus Rafinesque, 1820
- Genus Chanodichthys Bleeker, 1860
- Genus Chanodicthys accepted as Chanodichthys Bleeker, 1860
- Genus Chedrus Swainson, 1839 accepted as Barilius Hamilton, 1822
- Genus Cheilobarbus Smith, 1841
- Genus Cheilonemus Storer, 1855 accepted as Semotilus Rafinesque, 1820
- Genus Chela Hamilton, 1822
- Genus Chelaethiops Boulenger, 1899
- Genus Cheonda Girard, 1856
- Genus Chilogobio Berg, 1914 accepted as Sarcocheilichthys Bleeker, 1860
- Genus Chilonemus Baird, 1851 accepted as Semotilus Rafinesque, 1820
- Genus Chondochilus accepted as Chondrostoma Agassiz, 1832
- Genus Chondrochilus Heckel in Russegger, 1843 accepted as Chondrostoma Agassiz, 1832
- Genus Chondrochylus Heckel in Russegger, 1843
- Genus Chondrorhynchus Heckel in Russegger, 1843 accepted as Chondrostoma Agassiz, 1832
- Genus Chondrostoma Agassiz, 1832
- Genus Chondrostomus Heckel in Russegger, 1843 accepted as Chondrostoma Agassiz, 1832
- Genus Chriope Jordan, 1878 accepted as Notropis Rafinesque, 1818
- Genus Chrondrostoma Heckel in Russegger, 1843 accepted as Chondrostoma Agassiz, 1832
- Genus Chrosomus Rafinesque, 1820
- Genus Chrysophekadion Bleeker, 1860 accepted as Labeo Cuvier, 1816
- Genus Chuanchia Herzenstein, 1891
- Genus Cirhinus accepted as Cirrhinus McClelland, 1839
- Genus Cirrhina Cuvier & Valenciennes, 1842 accepted as Cirrhinus Oken, 1817
- Genus Cirrhine Valenciennes in Bélanger, 1832 accepted as Cirrhinus Oken, 1817
- Genus Cirrhines Fleming, 1822 accepted as Cirrhinus Oken, 1817
- Genus Cirrhinichthys Bleeker, 1863 accepted as Cirrhinus Oken, 1817
- Genus Cirrhinus McClelland, 1839
- Genus Cirrhinus Oken, 1817
- Genus Cirrina Agassiz, 1846 accepted as Cirrhinus Oken, 1817
- Genus Cirrinus Agassiz, 1846 accepted as Cirrhinus Oken, 1817
- Genus Clarkina Jordan & Evermann, 1927 accepted as Mylocheilus Agassiz, 1855
- Genus Clinostomus Girard, 1856
- Genus Cliola Girard, 1856 accepted as Pimephales Rafinesque, 1820
- Genus Clypeobarbus Fowler, 1936
- Genus Coccogenia Cockerell & Callaway, 1909 accepted as Luxilus Rafinesque, 1820
- Genus Coccotis Jordan, 1882 accepted as Luxilus Rafinesque, 1820
- Genus Cochlognathus Baird & Girard, 1854 accepted as Pimephales Rafinesque, 1820
- Genus Codoma Girard, 1856
- Genus Coliscus Cope, 1871 accepted as Pimephales Rafinesque, 1820
- Genus Colistus accepted as Pimephales Rafinesque, 1820
- Genus Condrostoma accepted as Chondrostoma Agassiz, 1832
- Genus Cophecheilus Zhu, Zhang, Zhang & Han, 2011
- Genus Coptostomabarbus David & Poll, 1937
- Genus Coptostomobarbus accepted as Coptostomabarbus David & Poll, 1937
- Genus Corassius Castelnau, 1872 accepted as Carassius Nilsson, 1832
- Genus Coreius Jordan & Starks, 1905
- Genus Coreoleuciscus Mori, 1935
- Genus Coripareius Garman, 1912 accepted as Coreius Jordan & Starks, 1905
- Genus Corssocheilus accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Cosmocheilus accepted as Cosmochilus Sauvage, 1878
- Genus Cosmochilus Sauvage, 1878
- Genus Couesius Jordan, 1878
- Genus Crossocheilichthys Bleeker, 1860 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Crossocheilos Bleeker, 1853 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Crossochilus Günther, 1868 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Crostocheilus Hasselt, 1823 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Ctenopharyngodon Steindachner, 1866
- Genus Culter Basilewsky, 1855
- Genus Culterichthys accepted as Cultrichthys Smith, 1938
- Genus Culticula Abbott, 1901 accepted as Acanthobrama Heckel in Russegger, 1843
- Genus Cultrichthys Smith, 1938
- Genus Cultriculus Oshima, 1919 accepted as Hemiculter Bleeker, 1860
- Genus Cultrops Smith, 1938 accepted as Paralaubuca Bleeker, 1864
- Genus Cyclocheilichthys Bleeker, 1859
- Genus Cyclocheilos Bleeker, 1859
- Genus Cyprinella Girard, 1856
- Genus Cyprinion Heckel in Russegger, 1843
- Genus Cyprinis Gmelin, 1770 accepted as Cyprinus Linnaeus, 1758
- Genus Cyprinium Agassiz, 1846 accepted as Cyprinion Heckel in Russegger, 1843
- Genus Cyprinopsis Fitzinger, 1832 accepted as Carassius Nilsson, 1832
- Genus Cyprinopsis Blanchard, 1866 accepted as Carassius Nilsson, 1832
- Genus Cyprinus Linnaeus, 1758
- Genus Cyrene Heckel in Russegger, 1843 accepted as Labiobarbus van Hasselt, 1823
- Genus Cyrrhinus Griffith in Cuvier, 1835 accepted as Cirrhinus Oken, 1817
- Genus Czekanowskiella Dybowski, 1916 accepted as Rhynchocypris Günther, 1889
- Genus Dangila Valenciennes in Cuvier & Valenciennes, 1842 accepted as Labiobarbus van Hasselt, 1823
- Genus Danio Hamilton, 1822
- Genus Danioides Chu, 1935 accepted as Devario Heckel in Russegger, 1843
- Genus Danionella Roberts, 1986
- Genus Daniops Smith, 1945 accepted as Devario Heckel in Russegger, 1843
- Genus Dawkinsia Pethiyagoda, Meegaskumbura & Maduwage, 2012
- Genus Decorus Zheng, Chen & Yang, 2019
- Genus Delminichthys Freyhof, Lieckfeldt, Bogutskaya, Pitra & Ludwig, 2006
- Genus Desmopuntius Kottelat, 2013
- Genus Devario Heckel in Russegger, 1843
- Genus Dezaoia Su, Chang & Chen, 2021 †
- Genus Dillonia Heckel in Russegger, 1847 accepted as Varicorhinus Rüppell, 1835
- Genus Dionda Girard, 1856
- Genus Diplocheilichthys Bleeker, 1859
- Genus Diplocheilos Bleeker, 1860 accepted as Osteochilus Günther, 1868
- Genus Diplocheilus van Hasselt, 1823 accepted as Osteochilus Günther, 1868
- Genus Diptichus accepted as Diptychus Steindachner, 1866
- Genus Diptychus Steindachner, 1866
- Genus Discherodontus Rainboth, 1989
- Genus Discocheilus Zhang, 1997
- Genus Discognathichthys Bleeker, 1860 accepted as Garra Hamilton, 1822
- Genus Discognathus Heckel in Russegger, 1843 accepted as Garra Hamilton, 1822
- Genus Discogobio Lin, 1931
- Genus Discolabeo Fowler, 1937
- Genus Discolabeo Chen in Chen & Lan, 1992 accepted as Discocheilus Zhang, 1997
- Genus Distoechodon Peters, 1881
- Genus Dobula Rafinesque, 1820 accepted as Leuciscus Cuvier, 1816
- Genus Dravidia Pethiyagoda, Meegaskumbura & Maduwage, 2012 accepted as Haludaria Pethiyagoda, 2013
- Genus Ecocarpia Chen, Fang & Chang, 2005 †
- Genus Eechathalakenda Menon, 1999
- Genus Egirdira Freyhof, 2022
- Genus Eilichthys Pellegrin, 1929 accepted as Barbopsis Di Caporiacco, 1926
- Genus Eirmotus Schultz, 1959
- Genus Elopichthys Bleeker, 1860
- Genus Endemichthys Hopkirk, 1968
- Genus Endemichthys Hopkirk, 1974 accepted as Hesperoleucus Snyder, 1913
- Genus Englottogaster Gistel, 1848 accepted as Schizothorax Heckel, 1838
- Genus Engraulicypris Günther, 1894
- Genus Engraulicyrpis accepted as Engraulicypris Günther, 1894
- Genus Enteromius Cope, 1867 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Eoctenopharyngodon Su, Chang & Chen, 2021 †
- Genus Epalzeorhynchos Bleeker, 1855
- Genus Epalzeorhynchus accepted as Epalzeorhynchos Bleeker, 1855
- Genus Episema Cope & Jordan in Jordan, 1877 accepted as Notropis Rafinesque, 1818
- Genus Eremichthys Hubbs & Miller, 1948
- Genus Ericymba Cope, 1865
- Genus Erimonax Jordan, 1924
- Genus Erimystax Jordan, 1882
- Genus Erinemus Jordan, 1876 accepted as Notropis Rafinesque, 1818
- Genus Eritrema Cope & Yarrow, 1875 accepted as Rhinichthys Agassiz, 1849
- Genus Erogala Jordan in Jordan & Brayton, 1878 accepted as Cyprinella Girard, 1856
- Genus Erythroculter Tchang, 1932
- Genus Erythroculter Berg, 1909
- Genus Esmous accepted as Esomus Swainson, 1839
- Genus Esomus Swainson, 1839
- Genus Estevea Whitley, 1953 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Eulinneela Dybowski, 1916 accepted as Phoxinus Rafinesque, 1820
- Genus Eupallasella Dybowski, 1916 accepted as Phoxinus Rafinesque, 1820
- Genus Eustira Günther, 1868 accepted as Devario Heckel in Russegger, 1843
- Genus Evarra Woolman, 1894
- Genus Exoglossops Fowler & Bean, 1920 accepted as Sarcocheilichthys Bleeker, 1860
- Genus Exoglossops Hubbs in Osburn, Wickliff & Trautman, 1930 accepted as Exoglossum Rafinesque, 1818
- Genus Exoglossum Rafinesque, 1818
- Genus Extrarius Jordan, 1919 accepted as Macrhybopsis Cockerell & Allison, 1909
- Genus Falcula Jordan & Snyder, 1899 accepted as Yuriria Jordan & Evermann, 1896
- Genus Falcularius Jordan & Snyder in Jordan, 1903 accepted as Yuriria Jordan & Evermann, 1896
- Genus Fangfangia Britz. Kottelat & Tan, 2012
- Genus Filirasbora Fowler, 1937 accepted as Leptobarbus Bleeker, 1859
- Genus Fivepearlus Li, Yang, Li & Chen, 2017
- Genus Folifer Wu in Wu, Lin, Chen, Chen & He, 1977
- Genus Fundulichthys Bleeker, 1860 accepted as Pseudorasbora Bleeker, 1859
- Genus Fusania Jordan & Starks, 1905 accepted as Aphyocypris Günther, 1868
- Genus Fustis Lin, 1932 accepted as Luciocyprinus Vaillant, 1904
- Genus Gardonus Bonaparte, 1846 accepted as Rutilus Rafinesque, 1820
- Genus Garmannia Jordan & Evermann in Jordan, 1895 accepted as Gobiosoma Girard, 1858
- Genus Garra Hamilton, 1822
- Genus Genghis Howes, 1984 accepted as Leuciscus Cuvier, 1816
- Genus Georgichthys Nichols, 1918 accepted as Sarcocheilichthys Bleeker, 1860
- Genus Gerardinus accepted as Gobiosoma Dybowski, 1872
- Genus Gibbibarbus Dai, 1988 accepted as Sinocyclocheilus Fang, 1936
- Genus Gibelion Heckel in Russegger, 1843 accepted as Catla Valenciennes in Cuvier & Valenciennes, 1844
- Genus Gila Baird & Girard, 1853
- Genus Glabrobarbus Fowler, 1930 accepted as Paracanthobrama Bleeker, 1864
- Genus Glossognathus Rafinesque, 1818 accepted as Exoglossum Rafinesque, 1818
- Genus Gnatendalia accepted as Barbus Cuvier & Cloquet, 1816
- Genus Gnathendalia Castelnau, 1861 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Gnathopogon Bleeker, 1860
- Genus Gobio Cuvier, 1816
- Genus Gobiobarbus Dybowski, 1869 accepted as Hemibarbus Bleeker, 1860
- Genus Gobiobotia Kreyenberg, 1911
- Genus Gobiocypris Ye & Fu, 1983
- Genus Gobionichthys Bleeker, 1859 accepted as Lobocheilos Bleeker, 1854
- Genus Gobiosoma Dybowski, 1872 accepted as Saurogobio Bleeker, 1870
- Genus Gonoproctopterus Bleeker, 1860
- Genus Gonoproktopterus Bleeker, 1860 accepted as Hypselobarbus Bleeker, 1860
- Genus Gonorhynchus McClelland, 1839 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Gonorrynchus accepted as Gonorhynchus McClelland, 1839
- Genus Grandisquamachela Fowler, 1934 accepted as Parachela Steindachner, 1881
- Genus Graodus Günther, 1868 accepted as Notropis Rafinesque, 1818
- Genus Guigarra Wang, Chen & Zheng, 2022
- Genus Gymnocypris Günther, 1868
- Genus Gymnodanio Chen & He, 1992
- Genus Gymnodiptychus Herzenstein, 1892
- Genus Gymnognathus Sauvage, 1884 accepted as Elopichthys Bleeker, 1860
- Genus Gymnostomus Heckel in Russegger, 1843 accepted as Bangana Hamilton, 1822
- Genus Habrolepis Fitzinger, 1873 accepted as Leuciscus Cuvier, 1816
- Genus Habrolopis Fitzinger, 1874
- Genus Habrostomus Agassiz, 1846 accepted as Labeo Cuvier, 1816
- Genus Hadromos Murray, 2020 †
- Genus Hainania Koller, 1927
- Genus Haludaria Pethiyagoda, 2013
- Genus Hampala Kuhl & van Hasselt in van Hasselt, 1823
- Genus Hampala Bleeker, 1860 accepted as Hampala Kuhl & van Hasselt in van Hasselt, 1823
- Genus Heegerius Bonaparte, 1845 accepted as Scardinius Bonaparte, 1837
- Genus Hegerius Bonaparte, 1846 accepted as Scardinius Bonaparte, 1837
- Genus Hemibarboides Wang, 1935 accepted as Belligobio Jordan & Hubbs, 1925
- Genus Hemibarbus Bleeker, 1860
- Genus Hemiculter Bleeker, 1860
- Genus Hemiculterella Warpachowski, 1888
- Genus Hemicultur accepted as Hemiculter Bleeker, 1860
- Genus Hemigarra Karaman, 1971 accepted as Hemigrammocapoeta Pellegrin, 1927
- Genus Hemigrammocapoeta Estève, 1952 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Hemigrammocapoeta Pellegrin, 1927
- Genus Hemigrammocypris Fowler, 1910
- Genus Hemigrammopuntius Pellegrin, 1923 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Hemiplus Rafinesque, 1820 accepted as Notemigonus Rafinesque, 1819
- Genus Hemitremia Cope, 1870
- Genus Henicorhynchus Smith, 1945
- Genus Herzensteinia Chu, 1935
- Genus Hesperoleucus Snyder, 1913
- Genus Heterolenciscus Sauvage, 1874
- Genus Heteroleuciscus Sauvage, 1874 accepted as Hampala Kuhl & van Hasselt in van Hasselt, 1823
- Genus Hingobio Fang, 1938 accepted as Huigobio Fang, 1938
- Genus Holotylognathus Fowler, 1934 accepted as Crossocheilus Kuhl & van Hasselt in van Hasselt, 1823
- Genus Hongshuia Zhang, Qiang & Lan, 2008
- Genus Horadandia Deraniyagala, 1943
- Genus Horalabiosa Silas, 1954
- Genus Hsianwenia Chang, Wang, Liu, Miao, Zhao, Wu, Liu, Li, Sun & Wang, 2008 †
- Genus Huashancyprinus Chen & Chang, 2011 †
- Genus Hudsonius Girard, 1856 accepted as Notropis Rafinesque, 1818
- Genus Huigobio Fang, 1938
- Genus Hybobsis accepted as Notropis Rafinesque, 1818
- Genus Hybognathus Agassiz, 1855
- Genus Hybopsis Agassiz, 1854
- Genus Hyborhynchus Agassiz, 1855 accepted as Pimephales Rafinesque, 1820
- Genus Hydrophlox Jordan in Jordan & Brayton, 1878 accepted as Notropis Rafinesque, 1818
- Genus Hypargyrus Forbes in Gilbert, 1884 accepted as Pimephales Rafinesque, 1820
- Genus Hypophthalmichthys Bleeker, 1860
- Genus Hypothalmichthys accepted as Hypophthalmichthys Bleeker, 1860
- Genus Hypothamicthys accepted as Hypophthalmichthys Bleeker, 1860
- Genus Hypselobarbus Bleeker, 1860
- Genus Hypsibarbus Rainboth, 1996
- Genus Hypsilepis Cope, 1864 accepted as Luxilus Rafinesque, 1820
- Genus Hypsolepis Agassiz, 1854 accepted as Luxilus Rafinesque, 1820
- Genus Iberochondrostoma Robalo, Almada, Levy & Doadrio, 2007
- Genus Iberocypris Doadrio, 1980
- Genus Idus Heckel in Russegger, 1843 accepted as Leuciscus Cuvier, 1816
- Genus Ikiculter Yabumoto, 2010 †
- Genus Incisilabeo Fowler, 1937
- Genus Inlecypris Howes, 1980
- Genus Iotichthys Jordan & Evermann, 1896
- Genus Iranocypris Bruun & Kaiser, 1944
- Genus Ischikauia Jordan & Snyder, 1900
- Genus Isocephalus Heckel in Russegger, 1843 accepted as Cirrhinus Oken, 1817
- Genus Isus Bleeker, 1859 accepted as Leuciscus Cuvier, 1816
- Genus Kalimantania Banarescu, 1980
- Genus Kantaka Hora, 1942 accepted as Osteochilus Günther, 1868
- Genus Kendallia Evermann & Shaw, 1927 accepted as Hemiculter Bleeker, 1860
- Genus Klamathella Miller, 1945 accepted as Gila Baird & Girard, 1853
- Genus Kosswigobarbus Karaman, 1971
- Genus Kottelatia Liao, Kullander & Fang, 2010
- Genus Labeo Cuvier, 1816
- Genus Labeobarbus Rüppell, 1835 accepted as Labiobarbus van Hasselt, 1823
- Genus Labeobarbus Hasselt, 1823 accepted as Labiobarbus van Hasselt, 1823
- Genus Labiobarbus van Hasselt, 1823
- Genus Ladigesocypris Karaman, 1972
- Genus Ladislavia Dybowski, 1869
- Genus Lagowskiella Dybowski, 1916
- Genus Laichowcypris Mai, 1978 accepted as Cyprinus Linnaeus, 1758
- Genus Laichowcypris Nguyen & Doan, 1969 accepted as Cyprinus Linnaeus, 1758
- Genus Lanceabarbus Fowler, 1936 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Lanlabeo Yao, He & Peng, 2018
- Genus Laocypris Kottelat, 2000
- Genus Laubuca Bleeker, 1860
- Genus Laubuka Bleeker, 1859
- Genus Lavinia Girard, 1854
- Genus Lebeo accepted as Labeo Cuvier, 1816
- Genus Lenciscus accepted as Leuciscus Walbaum, 1792
- Genus Lepidomeda Cope, 1874
- Genus Lepidopygopsis Raj, 1941
- Genus Leptobarbus Bleeker, 1859
- Genus Leptocephalus Basilewsky, 1855 accepted as Chanodichthys Bleeker, 1860
- Genus Leptocypris Boulenger, 1900
- Genus Leucabramis Smitt in Fries, Ekstroem & Sundevall, 1895 accepted as Abramis Cuvier, 1816
- Genus Leucalburnus Berg, 1916
- Genus Leucaspius Heckel & Kner, 1857
- Genus Leucidius Snyder, 1917 accepted as Gila Baird & Girard, 1853
- Genus Leucisculus Oshima, 1920 accepted as Mylopharyngodon Peters, 1881
- Genus Leuciscus Cuvier, 1816
- Genus Leuciscus Walbaum, 1792 accepted as Leuciscus Cuvier, 1816
- Genus Leuciscus Klein, 1775 accepted as Leuciscus Cuvier, 1816
- Genus Leucisicus accepted as Pseudophoxinus Bleeker, 1860
- Genus Leucogobio Günther, 1896 accepted as Gnathopogon Bleeker, 1860
- Genus Leucos Heckel in Russegger, 1843 accepted as Rutilus Rafinesque, 1820
- Genus Leucosomus Heckel in Russegger, 1843 accepted as Notemigonus Rafinesque, 1819
- Genus Leucus Agassiz, 1846 accepted as Gila Baird & Girard, 1853
- Genus Linichthys Zhang & Fang, 2005
- Genus Liparus Schulze, 1892 accepted as Rutilus Rafinesque, 1820
- Genus Lissochilichthys Oshima, 1920 accepted as Acrossocheilus Oshima, 1919
- Genus Lissochilus Weber & de Beaufort, 1916 accepted as Acrossocheilus Oshima, 1919
- Genus Lissocholichthys accepted as Acrossocheilus Oshima, 1919
- Genus Lissorhynchos Bleeker, 1860 accepted as Garra Hamilton, 1822
- Genus Lissorhynchus Bleeker, 1860 accepted as Garra Hamilton, 1822
- Genus Lobocheilos Bleeker, 1854
- Genus Lobocheilus Kuhl & van Hasselt in van Hasselt, 1823 accepted as Lobocheilos Bleeker, 1854
- Genus Lobochilus accepted as Lobocheilos Bleeker, 1854
- Genus Longanalus Li in Li, Ran & Chen, 2006
- Genus Longiculter Fowler, 1937
- Genus Longicultur Fowler, 1937 accepted as Longiculter Fowler, 1937
- Genus Longurio Jordan & Starks, 1905 accepted as Saurogobio Bleeker, 1870
- Genus Luciobarbus Heckel in Russegger, 1843
- Genus Luciobrama Bleeker, 1870
- Genus Luciocyprinus Vaillant, 1904
- Genus Luciosoma Bleeker, 1855
- Genus Lucyprinus Zhou, 1990 †
- Genus Luxilinus Jordan, 1885 accepted as Lavinia Girard, 1854
- Genus Luxilus Rafinesque, 1820
- Genus Luxulus Kirtland, 1838 † accepted as Luxilus Rafinesque, 1820
- Genus Lythrurus Jordan, 1876
- Genus Machaerochilus Fitzinger, 1873 accepted as Chondrostoma Agassiz, 1832
- Genus Macrhybopsis Cockerell & Allison, 1909
- Genus Macrocheirichthys accepted as Macrochirichthys Bleeker, 1859
- Genus Macrochirichthys Bleeker, 1859
- Genus Malayochela Bănărescu, 1968
- Genus Mandibularca Herre, 1924
- Genus Mannichthys Schultz, 1942 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Margariscus Cockerell, 1909
- Genus Marulius Hamilton, 1822 accepted as Labeo Cuvier, 1816
- Genus Masticbarbus Tang, 1942 accepted as Acrossocheilus Oshima, 1919
- Genus Matsya Day, 1889 accepted as Mystacoleucus Günther, 1868
- Genus Maxillingua Rafinesque, 1818 accepted as Exoglossum Rafinesque, 1818
- Genus Mayoa Day, 1870 accepted as Garra Hamilton, 1822
- Genus Mearnsella Seale & Bean, 1907 accepted as Nematabramis Boulenger, 1894
- Genus Meda Girard, 1856
- Genus Megagobio Kessler in Przewalski, 1876 accepted as Rhinogobio Bleeker, 1870
- Genus Megalobrama Dybowski, 1872
- Genus Megalobramma accepted as Megalobrama Dybowski, 1872
- Genus Megarasbora Günther, 1868
- Genus Mekongina Fowler, 1937
- Genus Mesobola Howes, 1984
- Genus Mesocyprinus Fang, 1936 accepted as Cyprinus Linnaeus, 1758
- Genus Mesocyprinus Cheng, 1950 accepted as Cyprinus Linnaeus, 1758
- Genus Mesogobio Banarescu & Nalbant, 1973
- Genus Mesopotamichthys Karaman, 1971
- Genus Messinobarbus Bianco, 1998
- Genus Metallites Schulze, 1890 accepted as Rutilus Rafinesque, 1820
- Genus Metzia Jordan & Thompson, 1914
- Genus Micraspius Dybowski, 1869 accepted as Pseudorasbora Bleeker, 1859
- Genus Microbarbus Géry, 1957
- Genus Microdevario Fang, Norén, Liao, Källersjö & Kullander, 2009
- Genus Microlepis Bonaparte, 1846 accepted as Leuciscus Cuvier, 1816
- Genus Microphysogobio Mori, 1934
- Genus Microrasbora Annandale, 1918
- Genus Miheichthys Zhou, 1990 †
- Genus Miniellus Jordan, 1888 accepted as Notropis Rafinesque, 1818
- Genus Minnilus Rafinesque, 1820 accepted as Notropis Rafinesque, 1818
- Genus Minnulus Rafinesque, 1820 accepted as Minnilus Rafinesque, 1820
- Genus Minulus Rafinesque, 1820 accepted as Minnilus Rafinesque, 1820
- Genus Mirogrex Goren, Fishelson & Trewavas, 1973
- Genus Mirolabeo Chu & Wang, 1963
- Genus Moapa Hubbs & Miller, 1948
- Genus Mola Heckel, 1843 accepted as Amblypharyngodon Bleeker, 1860
- Genus Mola Blyth, 1860 accepted as Amblypharyngodon Bleeker, 1860
- Genus Moniana Girard, 1856 accepted as Cyprinella Girard, 1856
- Genus Morara Bleeker, 1860 accepted as Aspidoparia Heckel, 1847
- Genus Moroco Jordan & Hubbs, 1925
- Genus Morulius Hamilton, 1822 accepted as Labeo Cuvier, 1816
- Genus Mrigala Bleeker, 1860 accepted as Cirrhinus Oken, 1817
- Genus Mylocheilus Agassiz, 1855
- Genus Mylochilus Gill, 1865 accepted as Mylocheilus Agassiz, 1855
- Genus Myloleuciscus Garman, 1912 accepted as Mylopharyngodon Peters, 1881
- Genus Myloleucops Cockerell, 1913 accepted as Mylopharyngodon Peters, 1881
- Genus Myloleucus Günther, 1873 accepted as Mylopharyngodon Peters, 1881
- Genus Myloleucus Cope, 1872 accepted as Gila Baird & Girard, 1853
- Genus Mylopharodon Ayres, 1855
- Genus Mylopharyngodon Peters, 1881
- Genus Mystacoleucus Günther, 1868
- Genus Mystacoleus accepted as Mystacoleucus Günther, 1868
- Genus Mystus Klein, 1775 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Mystus Walbaum, 1792 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Namaquacypris Skelton, Swartz & Vreven, 2018
- Genus Nandina Gray, 1831 accepted as Labeo Cuvier, 1816
- Genus Nasus Basilewsky, 1855 accepted as Chondrostoma Agassiz, 1832
- Genus Nazatexico Whitley, 1931 accepted as Notropis Rafinesque, 1818
- Genus Naziritor Mirza & Javed, 1985
- Genus Nematabramis Boulenger, 1894
- Genus Neobarynotus Bănărescu, 1980
- Genus Neobola Vinciguerra, 1895
- Genus Neocarassius Castelnau, 1872 accepted as Carassius Nilsson, 1832
- Genus Neochela Silas, 1958 accepted as Chela Hamilton, 1822
- Genus Neocorassius Castelnau, 1872
- Genus Neolissocheilus accepted as Neolissochilus Rainboth, 1985
- Genus Neolissochilus Rainboth, 1985
- Genus Neolissocilus accepted as Neolissochilus Rainboth, 1985
- Genus Neorohita Fowler, 1937 accepted as Osteochilus Günther, 1868
- Genus Neotropis accepted as Notropis Rafinesque, 1818
- Genus Neotylognathus Kosswig, 1950 accepted as Hemigrammocapoeta Pellegrin, 1927
- Genus Nicholsiculter Rendahl, 1928 accepted as Anabarilius Cockerell, 1923
- Genus Nicholsicypris Chu, 1935
- Genus Nicholsopuntius Pellegrin, 1933 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Nipponocypris Chen, Wu & Hsu, 2008
- Genus Nocomis Girard, 1856
- Genus Notemigonus Rafinesque, 1819
- Genus Nototropis Jordan, 1877 accepted as Notropis Rafinesque, 1818
- Genus Notropis Rafinesque, 1818
- Genus Nukta Hora, 1942 accepted as Schismatorhynchos Bleeker, 1855
- Genus Nuria Valenciennes in Cuvier & Valenciennes, 1842 accepted as Esomus Swainson, 1839
- Genus Ochetobius Günther, 1868
- Genus Oerinus
- Genus Oliotius Kottelat, 2013
- Genus Onychestoma accepted as Onychostoma Günther, 1896
- Genus Onychodon Dybowski, 1872 accepted as Hypophthalmichthys Bleeker, 1860
- Genus Onychostoma Günther, 1896
- Genus Opistocheilos Bleeker, 1860 accepted as Schizothorax Heckel, 1838
- Genus Opsarichthys
- Genus Opsaridium Peters, 1854
- Genus Opsariichthys Bleeker, 1863
- Genus Opsarius McClelland, 1838
- Genus Opsarius Kner, 1865 accepted as Ochetobius Günther, 1868
- Genus Opsarus
- Genus Opsopoea Jordan & Evermann, 1896 accepted as Notropis Rafinesque, 1818
- Genus Opsopoeodus Hay, 1881
- Genus Orcella Jordan & Evermann, 1896 accepted as Notropis Rafinesque, 1818
- Genus Orcula Jordan & Evermann, 1900 accepted as Notropis Rafinesque, 1818
- Genus Oregonichthys Hubbs in Schultz, 1929
- Genus Oreichthys Smith, 1933
- Genus Oreina Gistl, 1848 accepted as Schizothorax Heckel, 1838
- Genus Oreinus McClelland, 1838
- Genus Oreodaimon Greenwood & Jubb, 1967 accepted as Pseudobarbus Smith, 1841
- Genus Oreoleuciscus Warpachowski, 1889
- Genus Orfus Fitzinger, 1873 accepted as Rutilus Rafinesque, 1820
- Genus Orinus Agassiz, 1846 accepted as Schizothorax Heckel, 1838
- Genus Orthodon Girard, 1856
- Genus Orthroleucos Derjavin, 1937 accepted as Rutilus Rafinesque, 1820
- Genus Ospatulus Herre, 1924
- Genus Osteobrama Heckel in Russegger, 1843
- Genus Osteocheilus accepted as Osteochilus Günther, 1868
- Genus Osteochilichthys Hora, 1942
- Genus Osteochilus Günther, 1868
- Genus Otakia Jordan & Snyder, 1900 accepted as Gnathopogon Bleeker, 1860
- Genus Owsianka Dybowski, 1862 accepted as Leucaspius Heckel & Kner, 1857
- Genus Oxybarbus Vaillant, 1893 accepted as Cyclocheilichthys Bleeker, 1859
- Genus Oxygaster van Hasselt, 1823
- Genus Oxygeneum Forbes, 1885
- Genus Oxygymnocypris Tsao in Wu et al., 1964
- Genus Pachychilon Steindachner, 1882
- Genus Pachylion accepted as Pachychilon Steindachner, 1882
- Genus Pachystomus Heckel in Russegger, 1843 accepted as Barilius Hamilton, 1822
- Genus Padangia Murray, 2019 †
- Genus Paedocypris Kottelat, Britz, Tan & Witte, 2006
- Genus Palaeogobio Zhou, 1990 †
- Genus Paleoschizothorax Yang, Zhang, Li, Jia, Han, Zhang, Chen & Yan, 2018 †
- Genus Pao Kottelat, 2013
- Genus Papillocheilus Smith, 1945 accepted as Cosmochilus Sauvage, 1878
- Genus Parabarbus Franz, 1910
- Genus Parabarilius Pellegrin & Fang, 1940 accepted as Devario Heckel in Russegger, 1843
- Genus Parabramis Bleeker, 1864
- Genus Paracanthobrama Bleeker, 1864
- Genus Paracapoeta Turan, Kaya, Aksu & Bektaş, 2022
- Genus Paracheilognathus Bleeker, 1863 accepted as Acheilognathus Bleeker, 1859
- Genus Paracheilognathus Bleeker, 1863, nom. nud. accepted as Paracheilognathus Bleeker, 1863
- Genus Parachela Steindachner, 1881
- Genus Parachilognathus accepted as Acanthorhodeus Bleeker, 1871
- Genus Parachondrostoma Robalo, Almada, Levy & Doadrio, 2007
- Genus Paracrossocheilus accepted as Paracrossochilus Popta, 1904
- Genus Paracrossochilus Popta, 1904
- Genus Paradanio Day, 1865 accepted as Devario Heckel in Russegger, 1843
- Genus Paradaniops Nguyen & Doan, 1969 accepted as Opsarius McClelland, 1838
- Genus Paradanniops Mai, 1978
- Genus Paralaubuca Bleeker, 1864
- Genus Paraleucogobio Berg, 1907
- Genus Paraleucogobius accepted as Gnathopogon Bleeker, 1860
- Genus Paranotropis Fowler, 1904 accepted as Notropis Rafinesque, 1818
- Genus Parapelecus Günther, 1889 accepted as Pseudolaubuca Bleeker, 1864
- Genus Paraphoxinellus Kottelat, 1997
- Genus Paraphoxinus Bleeker, 1863 accepted as Phoxinellus Heckel in Russegger, 1843
- Genus Paraprocypris Fang, 1936 accepted as Procypris Lin, 1933
- Genus Parapsilorhynchus Hora, 1921
- Genus Parapuntius Karaman, 1971 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Paraqianlabeo Zhao, Sullivan, Zhang & Peng, 2014
- Genus Pararasbora Regan, 1908
- Genus Pararectoris Su, Yang & Cui, 2001 accepted as Parasinilabeo Wu, 1939
- Genus Pararhinichthys Stauffer, Hocutt & Mayden, 1997
- Genus Pararhodeus Berg, 1907 accepted as Pseudophoxinus Bleeker, 1860
- Genus Pararutilus Berg, 1912 accepted as Rutilus Rafinesque, 1820
- Genus Paraschizothorax Bleeker, 1863 accepted as Schizothorax Heckel, 1838
- Genus Paraschizothorax Tsao in Wu et al., 1964 accepted as Schizothorax Heckel, 1838
- Genus Parasikukia Doi, 2000
- Genus Parasinilabeo Wu, 1939
- Genus Paraspinibarbus Chu & Kottelat, 1989
- Genus Parasqualidus Doi, 2000
- Genus Paratanakia Chang, Chen & Mayden in Chang et al., 2014
- Genus Parator Wu, Yang, Yue & Huang, 1963
- Genus Paratylognathus Sauvage, 1880 accepted as Schizothorax Heckel, 1838
- Genus Parazacco Chen, 1982
- Genus Parchrosomus Gasowska, 1979 accepted as Chrosomus Rafinesque, 1820
- Genus Parexoglossum Hubbs, 1931 accepted as Exoglossum Rafinesque, 1818
- Genus Parluciosoma Howes, 1980 accepted as Rasbora Bleeker, 1859
- Genus Parosteobrama Tchang, 1930 accepted as Megalobrama Dybowski, 1872
- Genus Pauciuncus Murray, 2020 †
- Genus Pectenocypris Kottelat, 1982
- Genus Pelasgus Kottelat & Freyhof, 2007
- Genus Pelecus Agassiz, 1835
- Genus Pelotrophus Günther, 1864 accepted as Barilius Hamilton, 1822
- Genus Percocypris Chu, 1935
- Genus Perilampus McClelland, 1838 accepted as Opsarius McClelland, 1838
- Genus Pethia Pethiyagoda, Meegaskumbura & Maduwage, 2012
- Genus Petroleuciscus Bogutskaya, 2002
- Genus Pfrille Jordan, 1924 accepted as Chrosomus Rafinesque, 1820
- Genus Phenacobius Cope, 1867
- Genus Photogenis Cope, 1867 accepted as Notropis Rafinesque, 1818
- Genus Phoxinellus Heckel in Russegger, 1843
- Genus Phoxinus Rafinesque, 1820
- Genus Phoxinus Agassiz, 1835 accepted as Phoxinus Rafinesque, 1820
- Genus Phoxiscus Oshima, 1919 accepted as Aphyocypris Günther, 1868
- Genus Phoxynus accepted as Phoxinus Rafinesque, 1820
- Genus Phreatichthys Vinciguerra, 1924
- Genus Pigus Bonaparte, 1846 accepted as Rutilus Rafinesque, 1820
- Genus Pimephales Rafinesque, 1820
- Genus Pimephalus accepted as Pimephales Rafinesque, 1820
- Genus Placocheilus Wu in Wu, Lin, Chen, Chen & He, 1977
- Genus Placogobio Nguyen in Nguyen & Ngo, 2001
- Genus Plagiognathops Berg, 1907
- Genus Plagiognathus Dybowski, 1872 accepted as Plagiognathops Berg, 1907
- Genus Plagopterus Cope, 1874
- Genus Plagyrus accepted as Notemigonus Rafinesque, 1819
- Genus Planktophaga Böhme, Aiglstorfer, Antoine, Appel, Havlik, Métais, Laq The Phuc, Schneider, Setzer, Tappert, Dang Ngoc Tran, Uhi & Prieto, 2013 †
- Genus Plargyrus Rafinesque, 1820 accepted as Luxilus Rafinesque, 1820
- Genus Platycara McClelland, 1838 accepted as Garra Hamilton, 1822
- Genus Platycyprinus Zhou, 1990 †
- Genus Platygobio Gill in Hayden, 1863
- Genus Platypharodon Herzenstein, 1891
- Genus Platysmacheilus Lu, Luo & Chen, 1977
- Genus Plesioleuciscus Zhou, 1990 †
- Genus Pogobrama Luo, 1995
- Genus Pogonichthys Girard, 1854
- Genus Pogonocharax Regan, 1907 accepted as Esomus Swainson, 1839
- Genus Poropuntius Smith, 1931
- Genus Prinicyclocheilus Li in Li, Chen, Wu & Xu, 1996 accepted as Sinocyclocheilus Fang, 1936
- Genus Pristiodon Dybowski, 1877 accepted as Ctenopharyngodon Steindachner, 1866
- Genus Probarbus Sauvage, 1880
- Genus Procypris Lin, 1933
- Genus Progobiobotia Chen & Cao, 1977 accepted as Gobiobotia Kreyenberg, 1911
- Genus Prolabeo Norman, 1932
- Genus Prolabeops Schultz, 1941
- Genus Protochondrostoma Robalo, Almada, Levy & Doadrio, 2007
- Genus Protolabeo Zhang, Zhao & An in An, Liu, Zhao & Zhang, 2010
- Genus Protoporus Cope, 1872 accepted as Gila Baird & Girard, 1853
- Genus Protopuntius Rainboth, 1981 accepted as Discherodontus Rainboth, 1989
- Genus Pseudaspis accepted as Pseudaspius Dybowski, 1869
- Genus Pseudaspius Dybowski, 1869
- Genus Pseudobarbus Smith, 1841
- Genus Pseudobarbus Bielz, 1853 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Pseudobrama Bleeker, 1870
- Genus Pseudochondrostoma Robalo, Almada, Levy & Doadrio, 2007
- Genus Pseudocrossocheilus Zhang & Chen, 1997
- Genus Pseudoculter Bleeker, 1860 accepted as Chanodichthys Bleeker, 1860
- Genus Pseudogobio Bleeker, 1860
- Genus Pseudogobiops Berg, 1914 accepted as Abbottina Jordan & Fowler, 1903
- Genus Pseudogyrinocheilus Fang, 1933
- Genus Pseudohemiculter Nichols & Pope, 1927
- Genus Pseudolaubuca Bleeker, 1864
- Genus Pseudoleubuca accepted as Pseudolaubuca Bleeker, 1864
- Genus Pseudoperilampus Bleeker, 1863 accepted as Rhodeus Agassiz, 1832
- Genus Pseudophoxinus Bleeker, 1860
- Genus Pseudophoxinux accepted as Pseudophoxinus Bleeker, 1860
- Genus Pseudopungtungia Mori, 1935
- Genus Pseudorasbora Bleeker, 1859
- Genus Pseudorhodeus Chang, Chen & Mayden in Chang et al., 2014
- Genus Pseudosinocyclocheilus Zhang & Zhao in Zhang et al., 2016
- Genus Pseudotor Karaman, 1971 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Pseudoxygaster Banarescu, 1967 accepted as Securicula Günther, 1868
- Genus Pterocapoeta Günther, 1902 accepted as Varicorhinus Rüppell, 1835
- Genus Pterocapoëta Günther, 1902 accepted as Varicorhinus Rüppell, 1835
- Genus Pteronotropis Fowler, 1935
- Genus Pteropsarion Günther, 1868 accepted as Barilius Hamilton, 1822
- Genus Ptychidio Myers, 1930
- Genus Ptychobarbus Steindachner, 1866
- Genus Ptychocheilus Agassiz, 1855
- Genus Ptychochilus Gill, 1865 accepted as Ptychocheilus Agassiz, 1855
- Genus Pungtungia Herzenstein, 1892
- Genus Puntigrus Kottelat, 2013
- Genus Puntioplites Smith, 1929
- Genus Puntius Hamilton, 1822
- Genus Puntungia accepted as Pungtungia Herzenstein, 1892
- Genus Putius accepted as Puntius Hamilton, 1822
- Genus Qianlabeo Zhang & Chen, 2004
- Genus Qicyprinus Zhou, 1990 †
- Genus Racoma McClelland & Griffith in McClelland, 1842
- Genus Raddabarbus Thys van den Audenaerde, 1971 accepted as Barboides Brüning, 1929
- Genus Raiamas Jordan, 1919
- Genus Rambaibarnia Fowler, 1934 accepted as Devario Heckel in Russegger, 1843
- Genus Rasbora Bleeker, 1859
- Genus Rasborella Fowler & Bean, 1923
- Genus Rasborichthys Bleeker, 1860
- Genus Rasborinus Oshima, 1920
- Genus Rasboroides Brittan, 1954
- Genus Rasbosoma Liao, Kullander & Fang, 2010
- Genus Rastrineobola Fowler, 1936
- Genus Rectoris Lin, 1935
- Genus Relictus Hubbs & Miller, 1972
- Genus Rhacoma McClelland & Griffith, 1842 accepted as Racoma McClelland & Griffith in McClelland, 1842
- Genus Rheogobio Banarescu, 1961 accepted as Romanogobio Banarescu, 1961
- Genus Rhinichthys Agassiz, 1849
- Genus Rhinogobio Bleeker, 1870
- Genus Rhinogobioides Rendahl, 1928 accepted as Rhinogobio Bleeker, 1870
- Genus Rhodeops Fowler, 1910 accepted as Acheilognathus Bleeker, 1859
- Genus Rhodeus Agassiz, 1832
- Genus Rhodopleuriscus Fowler, 1944 accepted as Clinostomus Girard, 1856
- Genus Rhoxinellus Heckel in Russegger, 1843
- Genus Rhoxinus Heckel in Russegger, 1843 accepted as Phoxinus Rafinesque, 1820
- Genus Rhychnocypris accepted as Phoxinus Rafinesque, 1820
- Genus Rhynchocypris Günther, 1889
- Genus Rhynocypris accepted as Phoxinus Rafinesque, 1820
- Genus Richardsonius Girard, 1856
- Genus Rohanus Chu, 1935 accepted as Anabarilius Cockerell, 1923
- Genus Rohita Valenciennes in Cuvier & Valenciennes, 1842 accepted as Labeo Cuvier, 1816
- Genus Rohitichthys Bleeker, 1860 accepted as Labeo Cuvier, 1816
- Genus Rohitodes Bleeker, 1860 accepted as Bangana Hamilton, 1822
- Genus Rohtee Sykes, 1839
- Genus Rohteichthys Bleeker, 1860
- Genus Romanogobio Banarescu, 1961
- Genus Rostrogobio Taranetz, 1937
- Genus Rothee accepted as Rohtee Sykes, 1839
- Genus Roxinellus Heckel in Russegger, 1843
- Genus Roxinus Heckel in Russegger, 1843 accepted as Phoxinus Rafinesque, 1820
- Genus Rubellus Fitzinger, 1873 accepted as Rutilus Rafinesque, 1820
- Genus Rugogymnocypris Yueh & Hwang, 1964 accepted as Gymnocypris Günther, 1868
- Genus Rutilus Rafinesque, 1820
- Genus Sagittabarilius Fowler, 1936 accepted as Barilius Hamilton, 1822
- Genus Sahyadria Raghavan, Philip, Ali & Dahanukar, 2013
- Genus Salmophasia Swainson, 1839
- Genus Salmostoma Swainson, 1839 accepted as Salmophasia Swainson, 1839
- Genus Sanagia Holly, 1926
- Genus Sangkarewangia Murray, 2020 †
- Genus Sapa Kazanskii, 1928 accepted as Abramis Cuvier, 1816
- Genus Sarchocheilichthys accepted as Sarcocheilichthys Bleeker, 1860
- Genus Sarcidium Cope, 1871 accepted as Phenacobius Cope, 1867
- Genus Sarcocheilichthy
- Genus Sarcocheilichthys Bleeker, 1860
- Genus Sarcochilichthys
- Genus Sarcoheilichthys Bleeker, 1860 accepted as Sarcocheilichthys Bleeker, 1860
- Genus Sarmarutilus Bianco & Ketmaier, 2014
- Genus Saurogobio Bleeker, 1870
- Genus Sawbwa Annandale, 1918
- Genus Scaphesthes Oshima, 1919 accepted as Onychostoma Günther, 1896
- Genus Scaphiodon Heckel in Russegger, 1843 accepted as Capoeta Valenciennes in Cuvier & Valenciennes, 1842
- Genus Scaphiodonichthys Vinciguerra, 1890
- Genus Scaphiodontella Oshima, 1920 accepted as Onychostoma Günther, 1896
- Genus Scaphiodontichthys accepted as Scaphiodonichthys Vinciguerra, 1890
- Genus Scaphiodontopsis Fowler, 1934 accepted as Scaphiodonichthys Vinciguerra, 1890
- Genus Scaphioidon Heckel in Russegger, 1843 accepted as Capoeta Valenciennes in Cuvier & Valenciennes, 1842
- Genus Scaphognathops Smith, 1945
- Genus Scaphognathus Smith, 1931 accepted as Scaphognathops Smith, 1945
- Genus Scapiodon Heckel in Russegger, 1843 accepted as Capoeta Valenciennes in Cuvier & Valenciennes, 1842
- Genus Scardiniopsis Jäckel, 1864
- Genus Scardinius Bonaparte, 1837
- Genus Schacra Günther, 1868 accepted as Barilius Hamilton, 1822
- Genus Schismatorhynchos Bleeker, 1855
- Genus Schismatorhynchus accepted as Schismatorhynchos Bleeker, 1855
- Genus Schizocypris Regan, 1914
- Genus Schizomatorhynchus accepted as Schismatorhynchos Bleeker, 1855
- Genus Schizopyge Heckel in Russegger, 1847
- Genus Schizopygopsis Steindachner, 1866
- Genus Schizothoraichithys accepted as Schizothorax Heckel, 1838
- Genus Schizothoraichthys Misra, 1962 accepted as Schizothorax Heckel, 1838
- Genus Schizothorax Heckel, 1838
- Genus Scomberopsis accepted as Elopichthys Bleeker, 1860
- Genus Scombrocypris Günther, 1889 accepted as Elopichthys Bleeker, 1860
- Genus Securicula Günther, 1868
- Genus Sedercypris Skelton, Swartz & Vreven, 2018
- Genus Semiculter Chu, 1935 accepted as Hemiculterella Warpachowski, 1888
- Genus Semilabeo Peters, 1881
- Genus Semiplotus Bleeker, 1860
- Genus Semotilus Rafinesque, 1820
- Genus Senotilus Rafinesque, 1820 accepted as Semotilus Rafinesque, 1820
- Genus Shacra Bleeker, 1860 accepted as Barilius Hamilton, 1822
- Genus Siaja Bleeker, 1859 accepted as Cyclocheilichthys Bleeker, 1859
- Genus Siboma Girard, 1856 accepted as Gila Baird & Girard, 1853
- Genus Sikukia Smith, 1931
- Genus Similiogaster accepted as Smiliogaster Bleeker, 1860
- Genus Sinibarbus Sauvage, 1874
- Genus Sinibrama Wu, 1939
- Genus Sinigarra Zhang & Zhou, 2012
- Genus Sinigobio Chu, 1935 accepted as Squalidus Dybowski, 1872
- Genus Siniichthys Banarescu, 1970 accepted as Hemiculter Bleeker, 1860
- Genus Sinilabeo Rendahl, 1933
- Genus Sinocrossocheilus Wu in Wu, Lin, Chen, Chen & He, 1977
- Genus Sinocyclocheilus Fang, 1936
- Genus Sinorhodeus Li, Liao & Arai, 2017
- Genus Siphateles Cope, 1883
- Genus Smiliogaster Bleeker, 1860 accepted as Osteobrama Heckel in Russegger, 1843
- Genus Snyderichthys Miller, 1945
- Species Snyderichthys copei (Jordan & Gilbert, 1881)
- Genus Spinibarbichthys Oshima, 1926
- Genus Spinibarbus Oshima, 1919
- Genus Spinicephalus Lesueur in Vaillant, 1896 accepted as Pimephales Rafinesque, 1820
- Genus Spinophoxinellus Karaman, 1972 accepted as Pseudophoxinus Bleeker, 1860
- Genus Spirlinus Fatio, 1882 accepted as Alburnoides Jeitteles, 1861
- Genus Spratellicypris Herre & Myers, 1931
- Genus Squalalburnus Berg, 1932 accepted as Alburnoides Jeitteles, 1861
- Genus Squalidus Dybowski, 1872
- Genus Squaliobarbus Günther, 1868
- Genus Squalioscardinus Kolombatovic, 1907
- Genus Squalius Bonaparte, 1837
- Genus Stenorynchoacrum Huang, Yang & Chen, 2014
- Genus Stilbe DeKay, 1842 accepted as Notemigonus Rafinesque, 1819
- Genus Stilbius Gill, 1865 accepted as Notemigonus Rafinesque, 1819
- Genus Striuntius Kottelat, 2013
- Genus Stypodon Garman, 1881
- Genus Sundabarbus Murray, 2019 †
- Genus Sundadanio Kottelat & Witte, 1999
- Genus Swamba
- Genus Symmetrurus Jordan, 1878 accepted as Pogonichthys Girard, 1854
- Genus Systoma Cuvier & Valenciennes, 1842 accepted as Systomus McClelland, 1838
- Genus Systomus McClelland, 1838
- Genus Tambra Bleeker, 1860 accepted as Catla Valenciennes in Cuvier & Valenciennes, 1844
- Genus Tampichthys Schönhuth, Doadrio, Dominguez-Dominguez, Hillis & Mayden, 2008
- Genus Tanakia Jordan & Thompson, 1914
- Genus Tanichthys Lin, 1932
- Genus Tariqilabeo Mirza & Saboohi, 1990 accepted as Labeo Cuvier, 1816
- Genus Telestes Bonaparte, 1840
- Genus Temeculina Cockerell, 1909 accepted as Gila Baird & Girard, 1853
- Genus Tetrostichodon Tchang, Yueh & Hwang, 1964 accepted as Schizothorax Heckel, 1838
- Genus Thinnichthys accepted as Thynnichthys Bleeker, 1859
- Genus Thryssocypris Roberts & Kottelat, 1984
- Genus Thynnichthyina Fowler, 1937 accepted as Thynnichthys Bleeker, 1859
- Genus Thynnichthys Bleeker, 1859
- Genus Tianshanicus Su, 2011 †
- Genus Tiaroga Girard, 1856 accepted as Rhinichthys Agassiz, 1849
- Genus Tigoma Girard, 1856 accepted as Gila Baird & Girard, 1853
- Genus Tinca Cuvier, 1816
- Genus Tirodon Hay, 1882 accepted as Hybognathus Agassiz, 1855
- Genus Tor Gray, 1834
- Genus Toxabramis Günther, 1873
- Genus Trachibrama Heckel in Russegger, 1843
- Genus Trachybrama Bleeker, 1863 accepted as Acanthobrama Heckel in Russegger, 1843
- Genus Tribolodon Sauvage, 1883
- Genus Trigonopoma Liao, Kullander & Fang, 2010
- Genus Trigonostigma Kottelat & Witte, 1999
- Genus Trinematichthys Bleeker, 1860 accepted as Luciosoma Bleeker, 1855
- Genus Troglocyclocheilus Kottelat & Bréhier, 1999
- Genus Tropidophoxinellus Stephanidis, 1974
- Genus Trycherodon Forbes in Jordan & Gilbert, 1883 accepted as Opsopoeodus Hay, 1881
- Genus Turcichondrostoma Turan, Küçük, Güçlü & Aksu, 2021
- Genus Tylognathoides Tortonese, 1938 accepted as Hemigrammocapoeta Pellegrin, 1927
- Genus Tylognathus Heckel in Russegger, 1843 accepted as Bangana Hamilton, 1822
- Genus Tylognatus accepted as Hemigrammocapoeta Estève, 1952
- Genus Tylogntahus accepted as Henicorhynchus Smith, 1945
- Genus Typhlobarbus Chu & Chen, 1982
- Genus Typhlogarra Trewavas, 1955
- Genus Vanderbiltella Fowler, 1936 accepted as Barbus Cuvier & Cloquet, 1816
- Genus Varicogobio Lin, 1931 accepted as Ptychidio Myers, 1930
- Genus Varicorhinus Rüppell, 1835
- Genus Varicrhinus
- Genus Vimba Fitzinger, 1873
- Genus Vinagarra Nguyen & Bui, 2009
- Genus Waikhomia Katwate, Kumkar, Raghavan & Dahanukar, 2020
- Genus Xenobarbus Norman, 1923
- Genus Xenocheilichthys Smith, 1934 accepted as Sikukia Smith, 1931
- Genus Xenocyprinoides accepted as Xenocyprioides Chen, 1982
- Genus Xenocyprioides Chen, 1982
- Genus Xenocypris Günther, 1868
- Genus Xenophysogobio Chen & Cao, 1977
- Genus Xystrosus Jordan & Snyder, 1899 accepted as Algansea Girard, 1856
- Genus Yaoshanicus Lin, 1931 accepted as Aphyocypris Günther, 1868
- Genus Yuriria Jordan & Evermann, 1896
- Genus Zaccarinia Gianferrari accepted as Barbopsis Di Caporiacco, 1926
- Genus Zacco Jordan & Evermann, 1902
- Genus Zezera Jordan & Fowler, 1903 accepted as Pungtungia Herzenstein, 1892
- Genus Zopa Fitzinger, 1873 accepted as Abramis Cuvier, 1816
- Genus Zophendum Jordan, 1878 accepted as Agosia Girard, 1856
- Genus Zuojiangia Zheng, He, Yang & Wu, 2018
- Family Cypriniformes (awaiting allocation)
- Family Ellopostomatidae Bohlen & Šlechtová, 2009
- Family Gastromyzontidae Fowler, 1905
- Family Gyrinocheilidae Gill, 1905
- Family Homalopteridae Bleeker, 1859 accepted as Balitoridae Swainson, 1839
- Family Jianghanichthyidae Liu, Chang, Wilson & Murray, 2015 †
- Family Nemacheilidae Regan, 1911
- Family Psilorhynchidae Hora, 1926
- Family Serpenticobitidae Kottelat, 2012
- Family Vaillantellidae Nalbant & Bănărescu, 1977
- Order Cyprinodontiformes
- Order Dactylopteriformes accepted as Syngnathiformes
- Order Dapediiformes †
- Order Discordichthyiformes †
- Order Dorsetichthyiformes †
- Order Dorypteriformes †
- Order Ellimmichthyiformes †
- Order Elonichthyiformes †
- Order Elopiformes
- Order Esociformes
- Order Eurynotoidiformes †
- Order Euteleostei incertae sedis
- Order Gadiformes
- Order Gasterosteiformes
- Order Gobiesociformes
- Order Gonorhynchiformes accepted as Gonorynchiformes
- Order Gonorynchiformes
- Order Guildayichthyiformes †
- Order Gymnotiformes
- Order Halecomorphi incertae sedis
- Order Haplolepidiformes †
- Order Holocentriformes
- Order Ichthyodectiformes †
- Order Ionoscopiformes †
- Order Kyphosichthyiformes †
- Order Lampriformes
- Order Lepisosteiformes
- Order Leptolepidiformes †
- Order Lophiiformes
- Order Louwoichthyiformes †
- Order Luganoiiformes †
- Order Lycopteriformes †
- Order Macrosemiiformes †
- Order Megalopiformes accepted as Elopiformes
- Order Mormyriformes accepted as Osteoglossiformes
- Order Myctophiformes
- Order Neopterygii incertae sedis
- Order Notacanthiformes
- Order Ophidiiformes
- Order Ophiopsiformes †
- Order Ophisthomi †
- Order Osmeriformes
- Order Osteoglossiformes
- Order Osteoglossomorpha incertae sedis
- Order Pachycormiformes †
- Order Palaeonisciformes †
- Order Palaeoniscimorpha incertae sedis
- Order Palaeoniscoidea † accepted as Palaeonisciformes †
- Order Paleonisciformes † accepted as Palaeonisciformes †
- Order Panxianichthyformes †
- Order Paphosisciformes †
- Order Parasemionotiformes †
- Order Pattersonichthyiformes †
- Order Peltopleuriformes †
- Order Perciformes
- Order Percomorpha incertae sedis
- Order Percopsiformes
- Order Perleidiformes †
- Order Pholidophoriformes †
- Order Pholidophoroidea † accepted as Pholidophoriformes †
- Order Pholidopleuriformes †
- Order Pleuronectiformes
- Order Polymixiiformes
- Order Prohaleciteiformes †
- Order Protacanthopterygii incertae sedis
- Order Ptycholepiformes †
- Order Pycnodontiformes †
- Order Redfieldiiformes †
- Order Saccopharyngiformes
- Order Salmoniformes
- Order Saurichthyiformes †
- Order Scanilepiformes †
- Order Scorpaeniformes
- Order Semionotiformes †
- Order Siluriformes
- Order Sorbininardiformes †
- Order Stephanoberyciformes
- Order Stomiiformes
- Order Synbranchiformes
- Order Syngnathiformes
- Order Tarrasiiformes †
- Order Teleostei incertae sedis
- Order Teleostii (awaiting allocation)
- Order Tetraodontiformes
- Order Tselfatiformes accepted as Tselfatiiformes †
- Order Tselfatiiformes †
- Order Zeiformes
- Genus Avitosmerus Fielitz, 2002 †
- Genus Avonichthys Wilson, Pardo & Anderson, 2018 †
- Genus Bacchiaichthys Bannikov & Sorbini, 2000 †
- Genus Bethesdaichthys Bender, 2001 †
- Genus Bluefieldius Mickle, 2018 †
- Genus Choctawichthys Schwarzhans & Stringer in Stringer et al., 2020 †
- Genus Cladistia Cope, 1870
- Genus Diplospondichthys Filleul & Dutheil, 2004 †
- Genus Fuyuanichthys Xu, Ma & Ren, 2018 †
- Genus Gwyneddocaris Bock, 1946 †
- Genus Otolithopsis Huddleston, 1983 †
- Genus Otolithus Koken, 1884 † accepted as Otolithopsis Huddleston, 1983 †
- Class Agnatha (awaiting allocation)
- Class Cephalaspidomorphi
- Class Chondrichthyes
- Class Conodonta †
- Class Dipnoi
- Class Dipnomorpha accepted as Dipnoi
- Class Galeaspida †
- Class Gnathostomata incertae sedis †
- Class Myxini
- Class Osteichthyes (awaiting allocation)
- Class Osteichthyes incertae sedis †
- Class Ostracodermi †
- Class Pisces (awaiting allocation)
- Class Placodermi †
- Class Pteraspidomorphi †
- Class Sarcopterygii
- Class Thelodonti †
- Genus Emmonsaspis Resser & Howell, 1938 †
- Genus Kahamachli Malkani, 2019 †
- Genus Rhynchocopros Hunt, Lucas & Spielmann, 2013 †
- Genus Santamariacopros Hunt, Lucas & Spielmann, 2013 †
- Genus Squirmarius McCoy, Wittry, Sadabadi & Mayer, 2023 †
- Class Chordata (awaiting allocation)
- Class Eotetrapodiformes incertae sedis
- Phylum Cnidaria
- Phylum Ctenophora
- Phylum Cycliophora
- Phylum Cycloneuralia incertae sedis
- Phylum Echinodermata
- Phylum Entoprocta
- Phylum Gastrotricha
- Phylum Gnathostomulida
- Phylum Hemichordata
- Phylum Hyolitha †
- Phylum Kinorhyncha
- Phylum Lobopoda †
- Phylum Loricifera
- Phylum Micrognathozoa
- Phylum Mollusca
- Phylum Monoblastozoa accepted as Animalia incertae sedis
- Phylum Nematoda
- Phylum Nematomorpha
- Phylum Nemertea
- Phylum Onychophora
- Phylum Orthonectida
- Phylum Phoronida
- Phylum Placozoa
- Phylum Platyhelminthes
- Phylum Pogonophora accepted as Siboglinidae Caullery, 1914
- Phylum Porifera
- Phylum Priapula accepted as Priapulida
- Phylum Priapulida
- Phylum Problematica † accepted as Animalia incertae sedis
- Phylum Rhombozoa
- Phylum Rotifera
- Phylum Scalidophora incertae sedis
- Phylum Sipuncula
- Phylum Tardigrada
- Phylum Trace fossils †
- Phylum Vendobionta †
- Phylum Vestimentifera accepted as Siboglinidae Caullery, 1914
- Phylum Vetulicolia †
- Phylum Vinctiplicata incertae sedis †
- Phylum Xenacoelomorpha
- Genus Trilobocaris Pribyl, 1953 †
- Kingdom Archaea
- Kingdom Bacteria
- Kingdom Chromista
- Kingdom Fungi
- Kingdom Plantae
- Kingdom Protista accepted as Protozoa
- Kingdom Protozoa
- Kingdom Viruses
| |