Will the sudden cold weather affect the fishing of herring?

The sudden cold weather will affect the fishing of herring.

Black carp (scientific name: Mylopharyngodon piceus) is a fish of CYPRINIDAE and Herring. Body length can reach 145 cm. Body length is 3.3 ~ 4. 1 times of body height and 3.5 ~ 4.4 times of head length. The body is stout, nearly cylindrical, with a round abdomen and no abdominal ribs. The dorsal fin is located above the ventral fin, without hard spines, and the outer edge is straight. The body is bluish gray, the back is deep, the abdomen is gray, and the fins are all black. The individual is large, and the maximum can reach more than 70 kilograms.

habitat

Black herring is a kind of lower-level fish, and usually does not swim to the middle and upper levels. It is usually concentrated in benthic animals such as rivers, bays, vast rivers and lakes and attached water bodies, and overwinters in the deep water of river beds or lakes in winter. The suitable temperature for herring growth is 20 ~ 32℃, and it begins to die below 6.5℃ and above 40℃. The optimum temperature for feeding and growth is 25 ~ 32℃.