Class Actinopterygii Woodward, 1891 - ray-finned fishes
Count: [*†*] 55o;274f;61g;6s; †4o;4f;7g;2s
   Subclass Neopterygii Regan, 1923
  Count: [*] 55o;274f;61g;6s; †4o;4f;7g;2s
     Infraclass Teleostei Müller, 1845
    Count: [*] 55o;274f;61g;6s; †1o;4f;5g;2s
       Supercohort Teleocephala de Pinna, 1996
      Count: [*] 55o;274f;61g;6s; †1f;2g
         Clupeocephala
        Count: [*] 49o;264f;55g;6s
           Cohort Euteleosteomorpha (Greenwood et al., 1966)
          Count: [*] 43o;244f;50g;6s
             Subcohort Neoteleostei Nelson, 1969
            Count: [*] 41o;232f;42g;6s
               Infracohort Eurypterygia (Rosen, 1973)
              Count: [*] 39o;226f;38g;6s
                 Section Ctenosquamata Rosen, 1973
                Count: [*] 38o;214f;31g;4s
                   Subsection Acanthomorphata (Rosen, 1973)
                  Count: [*] 37o;212f;31g;4s
                     Euacanthomorpha (Johnson & Patterson, 1993)
                    Count: [*] 36o;205f;31g;4s
                       Holacanthopterygii Johnson & Patterson, 1993
                      Count: [*] 35o;204f;30g;4s
                         Division Gadacea Wiley & Johnson, 2010
                        Count: [*] 1o;10f;4g
                           Order Gadiformes Rafinesque, 1810 - cods
                          Count: [*] 10f;4g
                             Suborder Macrouroidei
                            Count: [*] 2f;1g
                               Family Macrouridae Jordan & Evermann, 1898 - grenadiers
                              Count: [*] 1g
                                 Genus Squalogadus Gilbert & Hubbs, 1916
                                Count: -