Sea shrimp, also known as red shrimp, red shrimp, big green shrimp, etc., is the general name of the meat or the whole of aquatic products and marine shrimp. It preys on other zooplankton and lives in the shallow sea at the bottom of the sediment. It is inactive in the daytime, often lurking in the mud, but very lively at night. It swims to the upper and middle layers of seawater from time to time and is distributed in the Yellow Sea, Bohai Sea and the sea areas north of the Yangtze River estuary. It is a specialty of China.

When the water temperature is above 18℃ from April to May, shrimps begin to mate. Male shrimp excretes sperm into the seminal vesicle of female shrimp, and fertilized eggs hatch into juvenile shrimp on the hair of female shrimp's abdominal appendages. The suitable incubation temperature is 22℃~28℃.

when the water temperature is 18℃~2℃, the incubation period is 3 ~4 days, and when the water temperature is 25℃, it only takes 15 ~2 days. After hatching, the growth and development process of juvenile shrimp is completed under the protection of the mother. As soon as the young shrimp leave the mother's body, they can take the initiative to feed and live independently.

Extended information:

Main species

China has a vast sea area, many rivers and lakes, and is rich in marine shrimp and freshwater shrimp. Shrimp is a kind of seafood with delicious taste and rich nutrition, which can be used to prepare a variety of delicacies. It has the reputation of "licorice" in dishes. Shrimp, prawn, metapenaeus ensis, mussel, lobster, etc.

Freshwater shrimp includes green shrimp, river shrimp, grass shrimp, crayfish, etc. There are brackish shrimps such as white shrimps. After obtaining, remove the shrimp line, wash it, or dry it in the sun for later use. After drying in the sun, put it in a dry and moisture-proof place for storage, which not only loses the delicacy of shrimp, but also facilitates storage.

If you put it directly in the refrigerator, it will turn black. You can put the sea shrimp in pure water, then put it in the back refrigerator, put the shrimp in a lunch box, and then add some water. The water is best to keep the shrimp from coming over, but it is not too full, and then put it in the refrigerator for freezing, which will keep it for more than half a year.