Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Vertebrata Lamarck, 1801 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
         Myopterygii Janvier, 1978 - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
               Euteleostomi - bony vertebrates see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
                   Subclass Neopterygii Regan, 1923
                     Division Teleostei Müller, 1845
                       Elopocephala Arratia, 1999 see Supercohort Teleocephala de Pinna, 1996
                         Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                           Subdivision Ostarioclupeomorpha Arratia, 1997 see Cohort Otocephala Johnson & Patterson, 1996
                             Superorder Ostariophysi Sagemehl, 1885
                               Series Otophysi Rosen & Greenwood, 1970 see Section Otophysa Rosen & Greenwood, 1970
                                 Cypriniphysi Fink & Fink, 1981
                                   Characiphysi Fink & Fink, 1981 see Subseries Characiphysi Fink & Fink, 1981
                                     Siluriphysi Fink & Fink, 1996
                                       Order Siluriformes Bleeker, 1858 - catfishes
                                         Superfamily Doradoidea Bleeker, 1858
                                           Family Doradidae Bleeker, 1858 - thorny catfishes
                                             01 Genus Acanthodoras Bleeker, 1862
                                             02 Genus Agamyxis Cope, 1878
                                             03 Genus Amblydoras Bleeker, 1862
                                             04 Genus Anadoras Eigenmann, 1925
                                             05 Genus Doraops Schultz, 1944
                                             06 Genus Doras Lacepède, 1803
                                             07 Genus Hassar Eigenmann & Eigenmann, 1888
                                             08 Genus Hemidoras Bleeker, 1858
                                             09 Genus Leptodoras Boulenger, 1898
                                             10 Genus Liosomadoras Fowler, 1940
                                             11 Genus Megalodoras Eigenmann, 1925
                                             12 Genus Nemadoras Eigenmann, 1925
                                             13 Genus Opsodoras Eigenmann, 1925 see Genus Hemidoras Bleeker, 1858
                                             14 Genus Oxydoras Kner, 1855
                                             15 Genus Physopyxis Cope, 1871
                                             16 Genus Platydoras Bleeker, 1862
                                             17 Genus Pseudodoras Bleeker, 1858 see Genus Oxydoras Kner, 1855
                                             18 Genus Pterodoras Bleeker, 1862
                                             19 Genus Scorpiodoras Eigenmann, 1925
                                             20 Genus Tachydoras Eigenmann, 1925 see Genus Trachydoras Eigenmann, 1925