Phylum Chordata Bateson, 1885 - chordates
   Subphylum Vertebrata Cuvier, 1812 - vertebrates
     Pisces
       Class Actinopterygii Woodward, 1891 - ray-finned fishes
         Order Amiiformes Hay, 1829 - bowfins
           Family Amiidae Bonaparte, 1837 - bowfins
           Family †Caturidae Owen, 1860
           Family †Parasemionotidae Stensiö, 1932