Infraphylum [Gnathostomata] Gegenbaur, 1874 - jawed vertebrates see Superclass Gnathostomata Gegenbaur, 1874
   Megaclass Osteichthyes Huxley, 1880 see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
     Superclass Actinopterygii Woodward, 1891 see Clade Actinopterygii Woodward 1891 [Moore & Near 2020]
       Class Actinopteri Cope, 1871
         Subclass Neopterygii Regan, 1923
           Infraclass Teleostei Müller, 1845 see Division Teleostei Müller, 1845
             Megacohort Osteoglossocephalai
               Supercohort Clupeocephala Patterson & Rosen, 1977 see Cohort Clupeocephala Patterson & Rosen, 1977
                 Cohort Euteleosteomorpha Greenwood et al., 1966 see Subcohort Euteleosteomorpha Greenwood et al., 1966
                   Subcohort Neoteleostei Nelson, 1969 see Infracohort Neoteleostei Nelson, 1969
                     Infracohort Eurypterygia Rosen, 1973 see Supersection Eurypterygia Rosen, 1973
                       Section Ctenosquamata Rosen, 1973
                         Subsection Acanthomorphata Rosen, 1973
                           Division Acanthopterygii Rosen & Patterson, 1969
                             Subdivision Percomorphaceae
                               Series Eupercaria
                                 Order Perciformes Bleeker, 1859 - perches
                                   Suborder Cottoidei Berg, 1940
                                     Infraorder Zoarcales see Suborder Zoarcoidei
                                       01 Family Anarhichadidae Bonaparte, 1835 - wolffishes
                                       02 Family Bathymasteridae Jordan & Gilbert, 1883 [non-monophyletic] - ronquils
                                       03 Family Cryptacanthodidae Gill, 1861 - wrymouths
                                       04 Family Pholidae Gill, 1893 - gunnels
                                       05 Family Stichaeidae Gill, 1864 [non-monophyletic] - pricklebacks
                                       06 Family Zaproridae Jordan, 1896 - prowfishes
                                       07 Family Zoarcidae Swainson, 1839 - eelpouts
                                       08 Family Eulophiidae Smith, 1902 - spinous fin eelpouts
                                       09 Family Ptilichthyidae Jordan & Gilbert, 1883 - quillfishes
                                       10 Family Scytalinidae Jordan & Starks, 1895 - graveldivers