Black Cod is a fish that has a bare cap. It is named "black cod" because of its resemblance to cod, and is often referred to as "silver cod" along with Chilean sea bass.

Naked capelin is not a fish belonging to the order of cod,? Cod is marketed under the Chinese common name.

The Food and Agriculture Organization of the United Nations (FAO) recommends the English common name sablefish,? The body of the fish is quite prolonged and slightly flattened laterally, and is cylindrical. The head is pointed; the mouth is large and the upper jaw is slightly longer than the lower jaw. The teeth are fine and small, in bands, upper and lower. small, in bands of teeth, upper and lower jaws, hoe and palatine bones dentate.

Head and body covered with weakly rounded scales. Dorsal fin separated, with 19 - 27 hard spines and 15 - 19 soft bars; anal fin with 3 hard spines and 15 - 19 soft bars; caudal fin y forked.

Body dorsal dark blue-gray or green-gray; body ventral gray or pale; all fins have black outer margins except the first dorsal fin. Body length up to 120 centimeters. Lifespan up to 20 years.

The naked cover fish body contains a lot of fat, black or gray-black skin skin pure white meat rich in fat. Eat up meat white fine and tender. Many countries take silver cod as the main edible fish. Its liver is rich in vitamin A and vitamin D. However, another more common name for the fish is "oilfish". The fish is often used as a nudibranch, but the muscles and internal organs are rich in waxy fats, which can lead to diarrhea if eaten in large quantities.

Silver cod is also known as the naked cover fish, naked head fish. Produced on both sides of the North Atlantic, including the Bering Sea coast of Kamchatka Peninsula, Alaska, California and other waters. Generally inhabiting the near bottom (water depth 0 ~ 2740 meters), is a cold water benthic fish. The body of silver cod contains a lot of fat, and the meat is white and tender when eaten. The best cod in the world is produced in France.