Wujiang fish is a long history of Zunyi Wujiang town, a unique brand of food, all the four shows are good, famous. "Wujiang fish" is a real wild fish (i.e., silver carp in the river) carefully prepared ingredients, and Zunyi "Chaotian chili pepper", cooked in a hot pot way, fresh and spicy flavor. Catfish: catfish for the animal kingdom, chordata, vertebrate subphylum, the class of finfish, catfish, catfish, catfish family, catfish genus, catfish species fish.

Catfish live in the lower middle layer, is a nocturnal animal, for carnivorous fish, predatory objects are mostly small fish, to swallow the main role of teeth is to prevent food escape. Catfish mouth long like a cat's whiskers like tentacles, at least in the upper jaw above a pair, some of the mouth and a pair, some of the lower jaw and a pair of many catfish back spine, pectoral fins, spine may have poisonous glands, be stabbed will feel pain and injury, all catfish have no fish scales, their epidermis naked, or covered with a bony shield.