Pollachius pollachius

Pollachius pollachius, commonly known as the Atlantic pollock, is a species of marine fish in the pollack family. It is a demersal fish native to the northern parts of the Atlantic Ocean, including the North Sea and the Bay of Biscay.

Description

The Atlantic pollock is a large fish, reaching up to 130 cm in length and weighing up to 21 kg. It has a streamlined body, a large mouth with sharp teeth, and a continuous dorsal fin. The coloration varies from greenish or brownish on the back to silver on the sides and white on the belly.

Distribution and habitat

The Atlantic pollock is found in the northern parts of the Atlantic Ocean, from the Barents Sea in the north to the Bay of Biscay in the south. It is also found in the North Sea and the waters around Iceland and Greenland. The species prefers rocky areas and is usually found at depths of 40 to 200 meters.

Diet

The diet of the Atlantic pollock consists mainly of small fish and invertebrates. It is a voracious predator and is known to feed on herring, mackerel, and squid, among other species.

Commercial importance

The Atlantic pollock is an important species for commercial fishing. It is caught mainly by trawling and is sold fresh, frozen, or smoked. The flesh is white, firm, and has a mild flavor, making it a popular choice for cooking.

Conservation status

The Atlantic pollock is currently listed as "Least Concern" on the IUCN Red List due to its wide distribution and large population. However, overfishing is a potential threat to the species, and management measures are in place in many areas to ensure sustainable exploitation.

See also

• Pollachius virens
• Fisheries management

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  Pollachius pollachius in an aquarium