[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
       Order Gadiformes Rafinesque, 1810 - cods
         Family Gadidae Rafinesque, 1815 - cods and haddocks
           Genus Arctogadus Drjagin, 1932
             1 Arctogadus glacialis (Peters, 1874) - polar cod