[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
       Order Gadiformes Goodrich, 1909 - cods and hakes
         1 Family Bregmacerotidae Gill, 1872 - codlets
         2 Family Macrouridae Bonaparte, 1831 - grenadiers
         3 Family Moridae Moreau, 1881 - codlings
         4 Family Melanonidae Goode & Bean, 1896 - arrowtails
         5 Family Gadidae Rafinesque, 1810 - cods and haddocks
         6 Family Lotidae Bonaparte, 1835 - hakes and burbots
         7 Family Phycidae Swainson, 1838 - phycid hakes
         8 Family Merlucciidae Rafinesque, 1815 - merlucciid hakes