Who gave birth to shrimp? What kind of seafood is shrimp? Will they grow up?

Shrimp. The scientific name of prawn is China prawn or Oriental prawn. Because of its relatively large size, fishermen often use "pair" to calculate the catch and market transactions in history, so it is called prawn. Hao Yixing wrote in Sea Fog: "There are shrimps in the sea, as long as children's arms. Fishermen use nets to catch, pair together, dry or pickle, so they are called prawns. " Shrimp is an annual large-scale warm-water migratory shrimp, and its male shrimp is called yellow shrimp, with an average body length of 15.5cm and a weight of 30-40g. The female shrimp is called green shrimp, with an average body length of 19.0 cm and a weight of 75-85 grams. Shrimp overwinter in the middle of the Yellow Sea and migrate northward every March. Tomb-Sweeping Day began to enter Rushan Fishing Ground, Shidao Fishing Ground and Wei Yan Fishing Ground near Weihai, and some of them went north to the east coast of Liaodong Peninsula and the mouth of Yalu River. Most adult shrimps die after spawning. When the young shrimps grow to about 8 cm, they begin to move to the central Bohai Sea and the northern Yellow Sea. Shrimp fishing in Weihai is divided into spring and autumn, with spring flood for about 20 days and autumn flood for more than a month. Cultured prawns are fresh all year round. Shrimp meat is white and tender, delicious and nutritious. Every 100g of fresh shrimp meat contains protein 20.6g, fat 0.7g, calcium 35mg, phosphorus 150mg, and a lot of amino acids and vitamins, so it is a famous seafood treasure in China. Fresh shrimp green is lined with blue, delicate; The processed prawns are orange-red all over, like coral carvings, which are pleasing to the eye and refreshing.

Shrimp with eagle claw. Claw shrimp is short and thick with a red and yellow shell. When its body bends, it looks like an eagle claw, so it is named claw shrimp. Local fishermen sometimes call it red shrimp and thick-skinned shrimp. Penaeus monodon generally has a body length of about 6- 10 cm, and migrates from the wintering ground in the southeast coast of Shidao, Weihai to the coastal bay of Shandong Peninsula in late March every year. Because of its long spawning period and strong adaptability to water temperature and salinity, it maintains the relative stability of resources. Claw shrimp like to perch on the bottom of sand and silt, make holes in sand and silt during the day and swim in the water at night. Fishermen use this habit to trawl at night. Penaeus monodon is a medium-sized economic edible shrimp, which can be fried, steamed and dried fresh. It is the first-class raw material for processing shrimp skin. Famous brand-name shrimps, such as "Qinmi", "Yao Mi" and "Longxujin Fishing", are all dried with claws.

Shrimp. Maoxia's scientific name is China Maoxia. This kind of shrimp skin is thin and flat, with a body length of 2.5-4 cm, a short forehead and a slightly triangular side. The first three feet are tiny pliers, and the last two pairs are completely degraded. The life cycle of shrimp is very short, but its reproductive ability is very strong, and it can reproduce for two generations a year, so the population remains relatively stable. Shrimp can't swim long distances because of its poor swimming ability. Generally, it overwinters in the local deep water area, and begins to swim near the shore at the end of February and the beginning of March of the following year. The best fishing season is between early autumn and summer.

Shrimp is suitable for processing into shrimp skin and shrimp paste because of its thin shell, small body and tender meat. Every 100g shrimp contains 39.3g of protein and 3g of fat, and is rich in minerals such as calcium and phosphorus. Children can eat it to help the development of bones and teeth, and the elderly can also eat it to supplement calcium and protect health. The famous "Zhaixia" in history is processed from Maoxia, China, and its output is extremely low, so it is very precious.

White shrimp with ridged tail. White shrimp with ridged tail, also known as white shrimp, five-bearded shrimp and green shrimp, belongs to the family Brackistrodon. White shrimp with ridged tail is 5-9 cm long, with cockscomb-like protuberance at the base 1/3, prickly tail, transparent body with tiny blue or red spots, and white after death. The stock of wild population of white shrimp is second only to prawns and shrimps, ranking third, and it can be fished from April to June. Besides fresh use, white shrimp with ridged tail can also be processed into shrimp skin. Because it is golden yellow after drying, it is called "golden hook shrimp". Its eggs can be made into shrimp seeds and are also excellent dried seafood.