Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Scorpaeniformes Bloch, 1789 - mail-cheeked fishes 1 Suborder Scorpaenoidei Klein, 1885 2 Suborder Dactylopteroidei see Order Dactylopteriformes Jordan, 1923 3 Suborder Platycephaloidei 4 Suborder Anoplopomatoidei see Superfamily Anoplopomatoidea 5 Suborder Zaniolepidoidei see Superfamily Zaniolepididoidea 6 Suborder Hexagrammoidei see Superfamily Hexagrammoidea 7 Suborder Normanichthyoidei see Suborder Cottoidei Berg, 1940 8 Suborder Cottoidei Berg, 1940