Grass carp is CYPRINIDAE, CYPRINIDAE, CYPRINIDAE? ? ? ? A genus of the family. The common names of grass carp are: pomfret, pomfret, pomfret, grass pomfret, pomfret, grass carp, grass root (northeast), coarse fingered fish (southern Shandong), sea pomfret (south), hybrid, black herring and so on. English name: Grass carp. Rivers and lakes inhabiting plain areas generally prefer to live in the middle and lower layers of water and coastal areas with more aquatic plants. Sexually active, swimming fast, often foraging in groups. It is a typical herbivorous fish. Grass carp eat larvae, algae, etc. In the juvenile stage, grass carp also eat some carnivorous foods, such as earthworms and dragonflies. Overwintering in the deep water of mainstream or lake. Parent fish have the habit of swimming against the current during the breeding season. It has been transplanted to many countries in Asia, Europe, America and Africa. Because of its rapid growth and wide sources of feed, it is one of the four largest freshwater fish in China.
Grass carp, Cyprinidae. The body is slender, sub-cylindrical, and the body length is more than1m. The body is bluish yellow. The head is wide and flat, and the mouth end position is unnecessary. Pharyngeal tooth comb. It lives in the middle and lower layers of water and feeds on aquatic plants. Mature at 3-4 years old, spawning in the upper reaches of rivers, which can be artificially propagated. It grows fast, and the largest individual is about 30kg. It is the main freshwater fish culture object in China. Distributed in major water systems in China, the meat is delicious and the fish gall is toxic.