What kind of fish is the spineless fish sold outside?

Catfish, also known as Hu He, is characterized by its scaleless body, slippery body surface, flat head, wide mouth and four whiskers on its upper and lower jaws. Widely distributed, mainly produced in the Yangtze River and Pearl River basins, the best edible season is from mid-spring to mid-summer (April to July).

Catfish is a carnivorous fish with tender meat, delicious taste, rich in protein and fat, and rich in nutrition, especially suitable for people with weak constitution and malnutrition.

Extended data:

Life habits of catfish

Catfish is a fierce bottom fish. Afraid of light, I like to live in crevices, deep pits, earth caves or caves at the bottom of tree roots, and slow flowing water near rivers.

In the still water of reservoirs, ponds, lakes and weirs, most of them lie at the dark bottom or under pieces of water hyacinths, peanuts and water hyacinths. In spring, activities and foraging begin. After winter, it doesn't eat, but lurks in deep water or caves for the winter. If nothing bothers it, it usually can't swim.

Catfish have small eyes and weak eyesight. They lie down during the day and go out at night. They hunt by smell and two pairs of tentacles. They are very greedy. The hotter the weather, the greater their appetite, and they are active on cloudy days and at night.