Superphylum Deuterostomia Grobben, 1908 - deuterostomes see Infrakingdom Deuterostomia Grobben, 1908
   Phylum Chordata Bateson, 1885 - chordates
     Subphylum Craniata auct. see Subphylum Vertebrata Cuvier, 1812
       Vertebrata (Lamarck, 1801) - vertebrates see Subphylum Vertebrata Cuvier, 1812
         Myopterygii - myopterygians
           Superclass Gnathostomata Gegenbaur, 1874 - jawed vertebrates
             Grade Teleostomi Bonaparte, 1836
               Euteleostomi - bony vertebrates
                 Class Actinopterygii Woodward, 1891 - ray-finned fishes
                   Subclass Neopterygii Regan, 1923
                     Division Teleostei Müller, 1845 see Infraclass Teleostei Müller, 1845
                       Elopocephala see Supercohort Teleocephala de Pinna, 1996
                         Clupeocephala
                           Subdivision Euteleostei Greenwood et al., 1966 [monophyletic?] see Cohort Euteleosteomorpha (Greenwood et al., 1966)
                             Neoteleostei - neoteleosts see Subcohort Neoteleostei Nelson, 1969
                               Eurypterygii Rosen, 1973 - eurypterygians see Infracohort Eurypterygia (Rosen, 1973)
                                 Ctenosquamata see Section Ctenosquamata Rosen, 1973
                                   Acanthomorpha Rosen, 1973 - spiny-rayed fishes see Subsection Acanthomorphata (Rosen, 1973)
                                     01 Genus †Spinocaudichthys Filleul & Dutheil, 2001, incertae sedis
                                     02 Family †Asineopidae incertae sedis [monotypic]
                                     03 Family †Aipichthyidae Patterson, 1964, incertae sedis
                                     04 Family †Aipichthyoididae Gayet, 1980, incertae sedis
                                     05 Family †Dinopterygiidae nom. null., incertae sedis see Family Dinopterygidae Jordan, 1923
                                     06 Family †Pharmacichthyidae Patterson, 1964, incertae sedis
                                     07 Family †Pycnosteroididae Patterson, 1964, incertae sedis
                                     08 Family †Stichocentridae Gayet, 1982, incertae sedis
                                     09 Superorder Lampriomorpha [monotypic] see Division Lampridacea Wiley & Johnson, 2010
                                     10 Euacanthomorpha (Johnson & Patterson, 1993)