Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Scorpaeniformes Bloch, 1789 - mail-cheeked fishes Suborder Cottoidei Berg, 1940 Family Cyclopteridae Bonaparte, 1831 1 Subfamily Cyclopterinae - lumpsuckers see Family Cyclopteridae Bonaparte, 1831 2 Subfamily Liparinae Gill, 1861 - snailfishes see Family Liparidae Gill, 1861, nom. cons.