Misgurnus anguillicaudatus is a kind of fish that lays eggs repeatedly. Under natural conditions, it begins to breed in early April, and it is the peak of spawning from May to June, and it can still spawn in September. The aquaculture water temperature is 18 ~ 30℃, and the optimum water temperature is 22 ~ 28℃.
Misgurnus anguillicaudatus is widely distributed in China, Japan, North Korea, Russia and India along the Asian coast. It is distributed all over China. It is more distributed in the south and less common in the north. It can be harvested all year round, most in summer. After the loach is caught, it can be eaten raw or dried.
Extended data:
Classification of loach:
1, green loach: commonly called loach. The body is long and cylindrical, with a flat tail and a horseshoe-shaped mouth. 5 pairs of facial whiskers, 3 pairs of maxilla, larger, 2 pairs of mandible, one big and one small. The caudal fin is round with small scales and buried under the skin. The back and back are gray-black with small black spots. The lower body is white or yellowish, and there is a big black spot above the base of the tail stalk.
2. Macrocycle closely related: distributed in the middle and lower reaches of the Yangtze River and its affiliated water bodies. Looks like a loach. It must be five pairs. The eyes are covered with a film. There are no thorns under the eyes. The scales are large and buried under the skin. The skin folds at the caudal stalk are well developed and connected with the caudal fin. The length and height of the tail handle are approximately equal. The caudal fin is round. The anus is near the starting point of the anal fin.
3. Chinese loach: distributed in the middle and upper reaches of the Yangtze River. Also known as steel loach. This kiss is long and sharp. It must be three pairs. There are 1 pairs of button-like protrusions on the mandible. The lower eyebrow is bifurcated, and the end exceeds the posterior edge of the eye. There are no scales on the cheeks. The anus is near the starting point of the anal fin. The tail handle is low. Living in the slow water area at the bottom of gravel river, often moving at the bottom of river.
Baidu encyclopedia-loach