Vertebrata Cuvier, 1812 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
   Gnathostomata
     Teleostomi Bonaparte, 1836
       Class Osteichthyes Huxley, 1880 [paraphyletic] - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
         Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
           Infraclass Neopterygii Regan, 1923 see Subclass Neopterygii Regan, 1923
             Division Teleostei Müller, 1845
               Subdivision Euteleostei Greenwood et al., 1966 see Cohort Euteleostei Greenwood et al., 1966
                 01 Genus †Pharmacichthys Woodward, 1942
                 02 Order Salmoniformes Bleeker, 1859 - trout, salmon, and whitefish
                 03 Genus †Pyrenichthys Gayet & Lepicard, 1985
                 04 Superorder Ostariophysi Sagemehl, 1885
                 05 Superorder Stenopterygii [monotypic]
                 06 Superorder Scopelomorpha see Subsection Myctophata Wiley & Johnson, 2010
                 07 Order †Pattersonichthyiformes [monotypic]
                 08 Order †Ctenothrissiformes Patterson, 1964
                 09 Superorder Paracanthopterygii Greenwood, Rosen, Weitzman & Myers, 1966 see Division Paracanthopterygii Greenwood, Rosen, Weitzman & Myers, 1966
                 10 Superorder Acanthopterygii Rosen & Patterson, 1969 see Division Acanthopterygii Rosen & Patterson, 1969