The shape of mandarin fish:

It is thick in body fat, high and flat on the side, with a large mouth, with a slightly inclined mouth crack, the maxilla extending to the posterior edge of the eye, the mandible slightly protruding, the small teeth in the front of the upper and lower jaws expanding into canine teeth, and the upper side of the eye, with 4-5 spines at the posterior edge of the anterior branchial cover, and two flat spines and round scales at the posterior part of the branchial cover.

growth environment of mandarin fish:

mandarin fish is one of the common freshwater fish. They live in many provinces in China from south to north, and are distributed in almost all other provinces except the Qinghai-Tibet Plateau.

mandarin fish generally live in the bottom, and their activity is relatively low at ordinary times, but their activity is relatively high when they are foraging. Judging from the feeding habits, mandarin fish is a very typical carnivorous fish. Many of their foods are small animals, and they are very fierce when they prey, and their predation efficiency is relatively high. Mandarin fish is still an edible fish, which tastes delicious, has few thorns and is very rich in nutrition.