© Great Lakes Environmental Research Laboratory
DEEPWATER SCULPIN
Myoxocephalus quadricornis
The Deepwater Sculpin, an endangered species, has no scales. However, for protection it does have prickles on its topside. It grows to an average of 5-13 cm in length. The decline in this fish is suspected to be in relation to the decline in other fish it feeds upon plus the introduction of new predators to its traditional areas. A deep dweller of cool waters, this fish is identifiable from its two spines and two distinct dorsal fins, with a grayish-brown, pointed body shape.