Phylum [Vertebrata] (Lamarck, 1801)
   Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
     Subclass Actinopterygii Woodward, 1891 - ray-finned fishes see Class Actinopterygii Woodward, 1891
       1 Order †Palaeonisciformes Jarvik, 1961
       2 Order †Perleidiformes Berg, 1937
       3 Order †Semionotiformes Aramboug & Bertin, 1958
       4 Order †Pycnodontiformes Berg, 1937
       5 Order †Aspidorhynchiformes Bleeker, 1859
       6 Order Teleostei Müller, 1845