[Phylum] Chordata Bateson, 1885 - chordates
   Subphylum Craniata auct.
     Infraphylum Vertebrata Lamarck, 1801 - vertebrates
       Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
         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 †Saurichthyiformes Aldinger, 1937
               Family †Saurichthyidae Bleeker, 1859
                 1 Genus †Saurichthys Agassiz, 1834
                 2 Genus †Belonorhynchus Bronn, 1858 see Genus Acidorhynchus Stensiö, 1925
                 3 Genus †Saurorhynchus Reis, 1892 see Genus Acidorhynchus Stensiö, 1925