1, freshwater shrimp
Shrimp is pure fresh water, living in rivers, lakes, ponds and ditches, and living in the depths of water in winter. After the water temperature rises in spring, it begins to move to the shore, and in summer, it looks for bait to breed in coastal aquatic plants.
2. River shrimp
Shrimp is widely distributed in rivers, lakes, reservoirs and ponds in China. Also known as Macrobrachium nipponense, it is a high-quality freshwater shrimp. With tender meat, delicious taste and rich nutrition, it is an aquatic food with high protein and low fat, which is favored by consumers.
3. Grass shrimp
Grass shrimp, the scientific name of Penaeus monodon, also known as black shell shrimp, belongs to Penaeidae. Because this kind of shrimp likes to live on aquatic plants, it is called grass shrimp. Grass shrimp has the characteristics of fast growth, miscellaneous eating habits, euryhaline, short breeding cycle, large individual, delicious meat, rich nutrition and high yield of adult shrimp. ?
4. Prawn
The female growth individual of prawn is generally 16 ~ 22 cm long and weighs about 50 ~ 80 g, with a maximum of 30 cm and a weight of 250 g; The male is small, with a body length of 13 ~ 18cm and a weight of 30 ~ 50g. Shrimp is a marine animal with a wide range of temperature and salinity. Shrimp has a long body and flat left and right sides. It is divided into head, chest and abdomen, and consists of 20 sections. The abdomen is long, muscular and obviously segmented.
5. Lobster
The head and chest are thick, the shell is hard and colorful, the abdomen is short, the body length is generally between 20 and 40 cm, and the weight is about 0.5 kg. Some have no claws, and their abdominal limbs can turn into pliers the next day. The body is thick and cylindrical, the back and abdomen are slightly flat, the head and breastplate are developed, thick and prickly, there are a pair of powerful supraocular spines in the center of the front edge, and there is a closed gill chamber. Mainly distributed in tropical waters, it is a precious seafood.
Baidu encyclopedia-shrimp
Baidu encyclopedia-river shrimp
Baidu encyclopedia-grass shrimp
Baidu encyclopedia-shrimp
Baidu encyclopedia-lobster