Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct.
       Vertebrata Lamarck, 1801 - vertebrates see Infraphylum Vertebrata Lamarck, 1801
         Myopterygii Janvier, 1978 - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836 see Clade Pan-Osteichthyes Rowe 2004 [Moore & Near 2020]
               Euteleostomi - bony vertebrates see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
                   Subclass Neopterygii Regan, 1923
                     Division Teleostei Müller, 1845
                       Elopocephala Arratia, 1999 see Supercohort Teleocephala de Pinna, 1996
                         Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                           Subdivision Euteleostei Greenwood et al., 1966 [monophyletic?] see Cohort Euteleostei Greenwood et al., 1966
                             Neoteleostei Nelson, 1969 - neoteleosts see Infracohort Neoteleostei Nelson, 1969
                               Eurypterygii Rosen, 1973 - eurypterygians see Infracohort Eurypterygia Rosen, 1973
                                 Superorder Cyclosquamata [monotypic] see Section Cyclosquamata
                                   Order Aulopiformes Rosen, 1973 - lizardfishes
                                     Suborder Alepisauroidei see Order Aulopiformes Rosen, 1973
                                       Superfamily †Enchodontoidea Woodward, 1901 see Family Enchodontidae Lydekker, 1889, "nom. praeval."
                                         Family †Enchodontidae Lydekker, 1889, "nom. praeval."
                                           1 Genus †Enchodus Agassiz, 1835
                                           2 Genus †Eurypholis Pictet, 1851
                                           3 Genus †Palaeolycus Marck, 1863
                                           4 Genus †Parenchodus Raab & Chalifa, 1987
                                           5 Genus †Rharbichthys Arambourg, 1955
                                           6 Genus †Saurorhamphus Heckel, 1849