- sculpin - any of numerous spiny large-headed broad-mouthed usually scaleless scorpaenoid fishes
--1 is a kind of scorpaenoid, scorpaenoid fish
--1 is a member of Cottidae, family Cottidae
--1 has particulars:bullhead; miller's-thumb; sea raven, Hemitripterus americanus; grubby, Myxocephalus aenaeus