American butterfish

The American butterfish (Peprilus triacanthus), also known as the Atlantic butterfish, is a butterfish of the family Stromateidae.

Distribution

The American butterfish ranges from the Atlantic coast of North America, from the offing of South Carolina and from coastal North Carolina waters to the outer coast of Nova Scotia and Cape Breton; northward as a stray to the Gulf of St. Lawrence, to the south and east coasts of Newfoundland; and southward to Florida in deep water. Relatively little is known about the American butterfish considering it is an important food source and a common species. It travels in small bands or loosely organized schools, preferring sandy-bottomed areas to muddy ones, and often coming close to shore. During summer months, it does not swim deeper than 10 to 15 fathoms (20 to 30 m), but in the winter and early spring, it may be found 100 to 115 fathoms (200 to 230 m) below the surface.

Behaviour

It feeds on small fish, crustaceans, and annelids.