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
                                 Ctenosquamata - ctenosquamates see Section Ctenosquamata Rosen, 1973
                                   Acanthomorpha Rosen, 1973 - spiny-rayed fishes see Subsection Acanthomorphata Rosen, 1973
                                     Euacanthomorpha Johnson & Patterson, 1993
                                       Holacanthopterygii Johnson & Patterson, 1993
                                         Superorder Paracanthopterygii Greenwood, Rosen, Weitzman & Myers, 1966 [polyphyletic?] see Division Paracanthopterygii Greenwood, Rosen, Weitzman & Myers, 1966
                                           anacanthines [monophyletic?] - anacanthines see Order Gadiformes Goodrich, 1909
                                             Order Gadiformes Goodrich, 1909, sedis mutabilis - cods and hakes
                                               Family Gadidae Rafinesque, 1810 - cods and haddocks
                                                 Subfamily Gadinae see Family Gadidae Rafinesque, 1810
                                                   01 Genus Arctogadus Dryagin, 1932
                                                   02 Genus Boreogadus Günther, 1862
                                                   03 Genus Eleginus Fischer, 1813
                                                   04 Genus Gadiculus Guichenot, 1850
                                                   05 Genus Gadus Linnaeus, 1758
                                                   06 Genus Melanogrammus Gill, 1862
                                                   07 Genus Merlangius Garsault, 1764
                                                   08 Genus Microgadus Gill, 1865
                                                   09 Genus Micromesistius Gill, 1863
                                                   10 Genus Pollachius Nilsson, 1832
                                                   11 Genus Theragra Lucas, 1898 see Genus Gadus Linnaeus, 1758
                                                   12 Genus Trisopterus Rafinesque, 1814