Kingdom [Animalia] Linnaeus, 1758 - animals
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Vertebrata Cuvier, 1812 - vertebrates
       Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
         1 Subclass †Acanthodii Owen, 1846 see Class Acanthodii Owen, 1846
         2 Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
         3 Subclass Sarcopterygii Romer, 1955 see Clade Sarcopterygii Romer, 1955