Fishes Class Actinopterygii Woodward, 1891 - ray-finned fishes Order Scorpaeniformes Bloch, 1789 - mail-cheeked fishes Suborder Platycephaloidei 1 Family Plectrogenidae see Family Plectrogeniidae 2 Family Parabembridae 3 Family Bembridae - deepwater flatheads 4 Family Triglidae Rafinesque, 1815 - searobins 5 Family Peristediidae - armored searobins 6 Family Hoplichthyidae - spiny flatheads 7 Family Platycephalidae - flatheads