Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct. see Subphylum Vertebrata Cuvier, 1812
       Vertebrata (Lamarck, 1801) - vertebrates see Subphylum Vertebrata Cuvier, 1812
         Myopterygii - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836
               Euteleostomi - bony vertebrates
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes
                   Subclass Neopterygii Regan, 1923
                     Division Teleostei Müller, 1845 see Infraclass Teleostei Müller, 1845
                       Elopocephala see Supercohort Teleocephala de Pinna, 1996
                         Clupeocephala
                           Subdivision Ostarioclupeomorpha Arratia, 1997 see Cohort Otomorpha E.O. Wiley & G.D. Johnson, 2010
                             Superorder Ostariophysi Jordan & Evermann, 1896 see Subcohort Ostariophysi Sagemehl, 1885
                               Series Otophysi Rosen & Greenwood, 1970 see Section Otophysa (Rosen & Greenwood, 1970)
                                 Cypriniphysi
                                   Characiphysi Fink & Fink, 1981 see Superorder Characiphysae (Fink & Fink, 1981)
                                     Siluriphysi Fink & Fink, 1996
                                       Order Siluriformes Rafinesque, 1810 - catfishes
                                         Superfamily Bagroidea Bleeker, 1858
                                           Family Ariidae Bleeker, 1862 - sea catfishes
                                             01 Genus Ariopsis Gill, 1861
                                             02 Genus Arius Cuvier & Valenciennes, 1840
                                             03 Genus Aspistor Jordan & Evermann, 1898
                                             04 Genus Bagre Cuvier, 1817
                                             05 Genus Batrachocephalus Bleeker, 1846
                                             06 Genus Cathorops Jordan & Gilbert, 1883
                                             07 Genus Cinetodus Ogilby, 1898
                                             08 Genus Cochlefelis Whitley, 1941
                                             09 Genus Doiichthys Weber, 1913
                                             10 Genus Galeichthys Cuvier & Valenciennes, 1840
                                             11 Genus Genidens Castelnau, 1855
                                             12 Genus Hemipimelodus Bleeker, 1858
                                             13 Genus Hexanematichthys Bleeker, 1857-1858
                                             14 Genus Ketengus Bleeker, 1846
                                             15 Genus Nedystoma Ogilby, 1898
                                             16 Genus Netuma Bleeker, 1857-1858
                                             17 Genus Notarius Gill, 1863
                                             18 Genus Osteogeneiosus Bleeker, 1846
                                             19 Genus Paradiplomystes Bleeker, 1862
                                             20 Genus Potamarius Hubbs & Miller, 1960
                                             21 Genus Tetranesodon Weber, 1913