Ankang fish is a marine fish. Ankang fish is a kind of deep-sea fish. They mainly live in the deep sea, and the waters they live in are relatively deep. From the specific distribution area, they mainly live in tropical and subtropical waters, such as the Indian Ocean and the western part of the Pacific Ocean. It is also distributed in the northern East China Sea and the Yellow Sea.

Morphological characteristics of black-horned ankang fish: black-horned ankang fish, which looks like a monster and is very scary, has an iconic big chin. Because of its unique appearance, some people also call it sea ghost fish, with a big mouth, sharp teeth and black and white markings in its mouth. The mandible protrudes slightly, and then extends below the eyeball. Its body is soft, without scales, spindle-shaped, with a cylindrical front and a flat back. Generally, the black-horned ankang fish is 40-60 cm long and weighs 300-800 grams. Ankang fish is a kind of deep-sea fish, which is very rare. They are generally distributed in the temperate seas of the world, with a depth of 50 meters to 100 meters. Black-horned Ankang fish is edible, rich in nutrition and rich in gum. The back skin, belly skin and scalp of Ankang fish have been processed into finished products with the reputation of sea cucumber. There are two parallel cylindrical muscle tendons at the junction of the head and spine of Ankang fish.