Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Gadiformes Rafinesque, 1810 - cods Family Macrouridae Jordan & Evermann, 1898 - grenadiers 1 Subfamily Bathygadinae (Jordan & Evermann, 1898) 2 Subfamily Macrouroidinae - southern hakes 3 Subfamily Trachyrincinae Günther, 1870 4 Subfamily Macrourinae Bonaparte, 1832