living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates 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 Gadiformes Goodrich, 1909 - cods and hakes
                   Suborder Ophidioidei Regan, 1912
                     Family Carapodidae see Family Carapidae Poey, 1867, nom. protect., nom. praeval.
                       1 Subfamily Carapodinae see Subfamily Carapinae Poey, 1867, nom. protect., nom. praeval.
                       2 Subfamily Pyramodontinae Smith, 1955 - pyramodontines
                       3 Genus Carapus Rafinesque, 1810
                       4 Genus Echiodon Thompson, 1837
                       5 Genus Pyramodon Smith & Radcliffe, 1913
                       6 Genus Disparichthys Herre, 1935 see Genus Carapus Rafinesque, 1810