Wolffish (Anarhichas lupus): The Long-Lived, Slow-Growing Fish of the North Atlantic

Wolffish (Anarhichas lupus) is a species of fish that belongs to the family Anarhichadidae. It is found in the North Atlantic Ocean and the Arctic Ocean, and its range extends from Canada to Russia.

Wolffish are large, long-lived fish that can grow up to 2 meters (6.6 feet) in length and weigh up to 100 kilograms (220 pounds). They have a distinctive appearance, with a long, slender body and a large head. They have small scales and a pointed snout.

Wolffish are a slow-growing species, and they do not reach sexual maturity until they are around 15 years old. They feed on a variety of prey, including crustaceans, fish, and other invertebrates. They are considered an important species in the North Atlantic ecosystem, and their populations are monitored by scientists to ensure their long-term sustainability.

Wolffish are also an important food source for humans, and they are harvested by commercial fisheries in Canada and Greenland. However, their slow growth rate and late sexual maturity make them vulnerable to overfishing, and conservation efforts are underway to protect their populations.

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