Also known as China Fenneropenaeus, Oriental Fenneropenaeus and Fenneropenaeus, it is also called "three famous shrimps in the world" with Mexican brown shrimp and white shrimp with laurel leaves.

Shrimp is a kind of seawater shrimp, and its meat is delicious. Shrimp lives in shallow sediments and migrates to spawn in spring.

2. Shrimp

Its scientific name is shrimp, and people in different parts of China have different names for it, such as: shrimp that depends on urine, shrimp that crawls, shrimp that flies, shrimp that is incompetent, shrimp that has money, shrimp that plays pipa and shrimp that plays pippi.

3. Lobster

Also known as prawns, leading shrimps, shrimps, sea shrimps, etc. Its head and chest are thick, its shell is hard and colorful, its abdomen is short, its body length is generally between 20-40 cm and its weight is about 0.5 kg. Some of them have no claws, and the next day their abdomen and limbs can be transformed into claws.

The heaviest can reach more than 5 kilograms, and it is called lobster tiger. 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.

4. Shrimp

Because it is a pure blue shrimp, it is distributed almost all over the country, among which the most famous are the blue shrimp in Baiyangdian, Hebei, gaoyou lake, Jiangsu and Taihu Lake.

5, crayfish

Crayfish looks like shrimp and has a hard shell. The adult is about 5.6- 1 1.9 cm long, dark red, with nearly black carapace and wedge-shaped stripes on the ventral back.

Young shrimps are evenly gray, sometimes with black ripples. Long and narrow claws. The middle part of the carapace is not separated by a mesh gap, and there are obvious particles on the carapace. The frontal sword has a lateral thorn or a notch at the end of the frontal sword.