Butter sole


The butter sole is an edible flatfish of the family Pleuronectidae. It is a demersal fish that lives on soft, silty bottoms in temperate waters at depths between. Its native habitat is the northeastern Pacific, from the Bering Sea and the Aleutian Islands, along the coasts of Alaska, Canada, and the USA as far south as Ventura, California. It grows up to in length, and can live for up to 11 years.

Description

The butter sole is a right-eyed flounder with an oval-shaped body. Its upper side is light to dark or greyish brown, with yellow or green mottling; its underside is white. The scales on the upper side are rough. The dorsal and anal fins have bright yellow edges; the caudal fin is rounded and forms a broad V shape. The lateral line curves slightly around the pectoral fin. The mouth is small, with blunt teeth that are stronger on the underside. The eyes are small, and close together.

Diet

The butter sole's diet consists of benthic organisms such as crabs, shrimp, worms, and sand dollars, as well as young herring.