Phylum [Vertebrata] Lamarck, 1801 see Infraphylum Vertebrata Lamarck, 1801
   Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
     Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
       Order †Palaeonisciformes Jarvik, 1961
         1 Genus †Canobius Traquair, 1881
         2 Genus †Cheirolepis Agassiz, 1835
         3 Genus †Moythomasia Gross, 1950
         4 Genus †Palaeoniscum Blainville, 1818
         5 Genus †Platysomus Agassiz, 1833
         6 Genus †Saurichthys Agassiz, 1834