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Ostariophysi
Taxonomy
Ostariophysi was named by Jordan and Evermann (1896) [falsely attributed to Greenwood et al. 1966 by Murray 2003]. It is extant.
It was reranked as the order Ostariophysi by Jaekel (1911), Casier (1966); it was reranked as the unranked clade Ostariophysi by Jordan (1963), Betancur et al. (2013), Arratia (2015).
It was assigned to Actinopterygii by Andrews (1906); to Teleostea by Jaekel (1911); to Teleostei by Jordan (1963); to Actinopterygii by Casier (1966); to Teleostei by Grande and De Pinna (1998), Grande and Grande (1999), Murray (2003), Filleul and Maisey (2004); to Teleostei by Nelson (2006); to Ostarioclupeomorpha by Long (2011); to Euteleostei by Nolf and Dockery (1990), Bannikov (2014); to Clupeocephala by Arratia (2015); to Otomorpha by Betancur et al. (2013), van der Laan (2019); and to Otocephala by Cavin (1999), Nelson et al. (2016), Cicimurri et al. (2025).
It was reranked as the order Ostariophysi by Jaekel (1911), Casier (1966); it was reranked as the unranked clade Ostariophysi by Jordan (1963), Betancur et al. (2013), Arratia (2015).
It was assigned to Actinopterygii by Andrews (1906); to Teleostea by Jaekel (1911); to Teleostei by Jordan (1963); to Actinopterygii by Casier (1966); to Teleostei by Grande and De Pinna (1998), Grande and Grande (1999), Murray (2003), Filleul and Maisey (2004); to Teleostei by Nelson (2006); to Ostarioclupeomorpha by Long (2011); to Euteleostei by Nolf and Dockery (1990), Bannikov (2014); to Clupeocephala by Arratia (2015); to Otomorpha by Betancur et al. (2013), van der Laan (2019); and to Otocephala by Cavin (1999), Nelson et al. (2016), Cicimurri et al. (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Ostariophysi Jordan and Evermann p. 114 |
| 1906 | Ostariophysi Andrews p. 313 |
| 1911 | Ostariophysi Jaekel p. 90 |
| 1963 | Ostariophysi Jordan p. 634 |
| 1966 | Ostariophysi Casier p. 167 |
| 1990 | Ostariophysi Nolf and Dockery III p. 5 |
| 1998 | Ostariophysi Grande and De Pinna |
| 1999 | Ostariophysi Cavin |
| 1999 | Ostariophysi Grande and Grande p. 10 |
| 2003 | Ostariophysi Murray p. 503 |
| 2004 | Ostariophysi Filleul and Maisey |
| 2006 | Ostariophysi Nelson |
| 2011 | Ostariophysi Long p. 243 |
| 2013 | Ostariophysi Betancur et al. |
| 2014 | Ostariophysi Bannikov p. 26 |
| 2015 | Ostariophysi Arratia p. 61 |
| 2016 | Ostariophysi Nelson et al. p. 174 |
| 2019 | Ostariophysi van der Laan p. 65 |
| 2025 | Ostariophysi Cicimurri et al. p. 80 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Superor. Ostariophysi Jordan and Evermann 1896
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Fm. †Ancylostylidae Jordan 1923
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Unr. Anotophysa Rosen and Greenwood 1970
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Or. Gonorynchiformes
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G. †Aethalionopsis Gaudant 1967
Subor. Chanoidei
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Fm. Chanidae
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G. Chanos Lacépède 1803
G. †Rubiesichthys Wenz 1984
Invalid names: Chaninae Günther 1869 [empty], Rubiesichthyinae [empty]
G. †Chanopsis Casier 1961
Subor. Gonorhynchoidei
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Fm. Gonorhynchidae Gunther 1868
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G. †Charitopsis Gayet 1993
G. †Charitosomus von der Marck 1885
G. †Hakeliosomus Gayet 1993
G. †Judeichthys Gayet 1985
G. †Ramallichthys Gayet 1982
G. †Sapperichthys Amaral et al. 2013
Invalid names: Charitosomidae Gayet 1993 [synonym]
Invalid names: Judeichthyidae Gayet 1985 [empty]
Subor. Knerioidei
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G. †Neohalecopsis Weiler 1928
G. †Tharrhias Jordan and Branner 1908
Invalid names: Chanos forcipatus Heckel 1854 [invalid subgroup]
Or. Nematognathii Gill 1861
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Invalid names: Ameiuridae [empty], Argidae [empty], Bunocephalidae [empty], Hypophthalmidae [empty], Lepidoglanidae [empty], Pygidiidae [empty]
Unr. Otophysa
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Or. Characiformes Regan 1911
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Subor. Characoidei
+
+
Invalid names: Acestrorhynchinae [empty], Heterocharacinae [empty], Roestinae [empty]
Fm. Characidae
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G. Colossoma Cuvier 1818
Invalid names: Agoniatinae [empty], Aphyocharacinae [empty], Aphyoditeinae [empty], Bryconinae [empty], Characinae [empty], Cheirodontinae [empty], Clupeacharacinae [empty], Gymnocharacinae [empty], Iguanodectinae [empty], Rhoadsiinae [empty], Stethaprioninae [empty], Stevardiinae [empty], Tetragonopterinae Lundberg 1997 [empty]
Fm. Serrasalmidae Günther 1864
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G. †Megapiranha Cione et al. 2009
G. Mylossoma Eigenmann and Kennedy 1903
G. Piaractus Eigenmann 1903
Invalid names: Bryconidae [empty], Chalceidae [empty], Characoidea [empty], Chilodontidae Eigenmann 1912 [empty], Crenuchoidea [empty], Ctenoluciidae [empty], Gasteropelecidae [empty], Hepsetidae [empty], Parodontidae [empty], Prochilodontidae [empty], Triportheidae [empty]
G. Miletes Heckel 1849
G. Rhodsia Fowler 1911
Or. Cypriniformes Bleeker 1859 [carp-like fish]
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Subor. Cobitoidei Swainson 1838
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Fm. Catostomidae Agassiz 1850
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G. Carpiodes Rafinesque 1820
G. †Catostomus
G. †Chasmistes Jordan 1878
Subfm. †Ictiobinae Alvarado-Ortega et al. 2006
G. †Xyrauchen Eigenmann and Kirsch 1889
Invalid names: Catostomini [empty], Cycleptinae Nelson et al. 2016 [empty], Erimyzontini Nelson et al. 2016 [empty], Moxostomatini [empty], Myxocyprininae [empty], Thoburniini [empty]
Fm. Cobitidae Swainson 1838
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Invalid names: Balitoridae [empty], Barbuccidae Kottelat 2012 [empty], Botiidae [empty], Ellopostomatidae [empty], Gastromyzontidae [empty], Gyrinocheilidae [empty], Nemacheilidae [empty], Serpenticobitidae [empty], Vaillantellidae [empty]
Subor. Cyprinoidei
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Fm. Cyprinidae Rafinesque 1815
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G. Acrocheilus Agassiz 1855
G. †Alisodon Hay 1920
G. †Amblypharyngodon Bleeker 1860
G. †Amyzon Cope 1872
G. Aspius Agassiz 1832
G. Barbus Cuvier and Cloquet 1816
Subfm. Cyprininae Bonaparte 1840
G. Cyprinion Heckel 1843
G. Cyprinus Linnaeus 1758
G. †Ecocarpia Chen et al. 2005
G. †Gila Baird and Girard 1853
G. †Gobio Cuvier 1817
G. †Hexapsephus Gunther 1876
G. †Idadon Smith 1975
G. †Iquius Jordan 1919
Subfm. Labeoninae Chen 1984
G. †Lavinia Girard 1845
G. †Leuciscus Cuvier 1817
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Invalid names: Oligobelus Cope 1870 [synonym], Squalius Bonaparte 1837 [synonym]
G. †Mylocyprinus Leidy 1870
G. Nemachilus Günther 1868
G. Orthodon Girard 1856
G. †Palaeoleuciscus Obrhelová 1969
G. †Palaeotinca Obrhelová 1969
Subfm. Phoxininae
G. †Planktophaga Böhme et al. 2013
G. †Ptychocheilus Agassiz 1855
G. Puntius Hamilton 1822
G. †Rhodeus Agassiz 1832
G. †Siphateles Cope 1883
G. †Thynichthys Bleeker 1860
G. †Tinca Cuvier 1817
Invalid names: Barbinae [empty], Cultrinae [empty], Danioninae [empty], Esox destructus Laube 1901 [nomen vanum], Gobioninae Bleeker 1863 [empty], Leuciscinae Howes 1991 [empty], Opsariichthyinae [empty], Squaliobarbinae [empty], Xenocyprinae [empty]
Invalid names: Acheilognathidae [empty], Danionidae Bleeker 1863 [empty], Gobionidae Bleeker 1863 [empty], Leptobarbidae Bleeker 1864 [empty], Leuciscidae Bonaparte 1835 [empty], Paedocyprididae Mayden and Chen 2010 [empty], Psilorhynchidae Hora 1926 [empty], Sundadanionidae Mayden and Chen 2010 [empty], Tanichthyidae Mayden and Chen 2010 [empty]
Invalid names: Siluri Stirton 1953 [empty]
Or. Gymnotiformes
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Subor. Sternopygoidei
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Invalid names: Apteronotidae [empty], Rhamphichthyidae [empty], Sternopygidae [empty]
Or. Siluriformes [catfish]
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Fm. †Andinichthyidae Gayet 1988
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G. †Eopeyeria Whitley 1947
Subor. Hypsidoroidei
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Subor. Loricarioidei
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Fm. Callichthyidae Gill 1872
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G. Callichthys Linné 1758
G. Corydoras Lacépède 1803
Invalid names: Callichthyinae [empty], Corydoradinae [empty]
Fm. Loricariidae Gill 1872
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G. Acanthicus Lundberg 1997
G. Hypostomus Lundberg 1997
G. †Taubateia Malabarba and Lundberg 2007
Invalid names: Angistrinae [empty], Delturinae [empty], Hypoptopomatinae [empty], Hypotominae [empty], Lithogeneinae [empty], Loricariinae [empty], Neoplecostominae [empty]
Fm. Trichomycteridae
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Invalid names: Copionodontinae [empty], Glanapteryginae [empty], Sarcoglanidinae [empty], Stegophilinae [empty], Trichogeninae [empty], Trichomycterinae [empty], Tridentinae [empty], Vandelliinae [empty]
Invalid names: Astroblepidae [empty]
G. Selenaspis Bleeker 1858
Subor. Siluroidei Frizzell and Dante 1965
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Fm. Ariidae Berg 1958 [Ariid catfish]
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G. Ariidarum Berg 1958
G. †Ariopsis Gill 1861
G. Arius Cuvier and Valenciennes 1840
G. Bagre Mitchill 1815
G. †Cantarius Aguilera 2013
G. †Cathorops Jordan and Gilbert 1883
G. Galeichthys Valenciennes 1840
G. Plotosus Bloch 1794
G. †Qarmoutus El-Sayed et al. 2017
G. Tachysurus Lacepede 1804
Fm. Bagridae Bleeker 1852 [naked catfish]
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G. Auchenoglanis Günther 1865
G. Bagrus Bosc 1816
G. †Bucklandium König 1825
G. †Claibornichthys Frizzell and Dante 1965
G. †Eomacrones White 1936
G. †Fajumia Stromer 1904
G. †Socnopaea Stromer 1904
Fm. Clariidae Bonaparte 1846 [airbreathing catfish]
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G. Clarias Scopoli 1777 [catfish]
G. †Heterobranchus Hilaire 1827
Fm. Pimelodidae Eigenmann and Eigenmann 1918
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G. Brachyplatystoma Bleeker 1862
G. Phractocephalus Spix and Agassiz 1829 [cajaro]
G. Pimelodella Eiganmann 1917
Fm. Siluridae Cuvier 1816
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G. Ameiurus Rafinesque 1820
G. †Amiurus Rafinesque
G. †Pimelodus Lacepede
G. †Pseudeutropius Bleeker 1863
G. †Rhineastes Cope 1872
G. †Silurus Linnaeus 1758
Invalid names: Ichthyophis muelleri Brunner 1954 [nomen dubium]
Superfm. Sisoroidea
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Invalid names: Auchenoglanididae [empty], Erethistidae [empty], Lacantuniidae [empty]
Invalid names: Ailiidae [empty], Akysidae [empty], Amblycipitidae [empty], Anchariidae [empty], Arioidea Bleeker 1862 [empty], Auchenipteridae [empty], Austroglanididae [empty], Chacidae [empty], Clarioidea [empty], Cranoglanididae [empty], Heteropneustidae [empty], Horabagridae [empty], Hypsidoroidea Grande and De Pinna 1998 [empty], Malapteruridae [empty], Pangasiidae [empty], Plotosidae [empty], Pseudopimelodidae [empty], Ritidae [empty], Schilbeidae [empty], Siluriodae [empty]
Invalid names: Cetopsoidei [empty], Doradidae [empty]
Invalid names: Characiphysae [empty], Characiphysi Fink and Fink 1981 [empty], Cyprinae [empty], Cypriniphysi [empty], Siluriphysi Grande and De Pinna 1998 [empty]
Invalid names: Salmopercae [empty], Selenichthyes [empty], Siluroidea [empty], Xenarchi [empty]
Diagnosis
No diagnoses are available