Cyclopterus lumpus, the
lumpsucker or
lumpfish, is a species of marine fish in the family
Cyclopteridae (lumpsuckers). It is the only member of the genus
Cyclopterus. It is found over rocky bottoms in the North Atlantic and adjacent parts of the
Arctic Ocean, ranging as far south as
Chesapeake Bay (rare south of
New Jersey) on the North American coast and
Spain on the European coast.