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Anonymous users2024-02-13What kind of animal is shrimp? Shrimp is a suborder of decapod swimming suborder of crustacea, there are nearly 2 species, most of which live in rivers and lakes.
They all have beards and hooked noses, the dorsal arch is knotted, and the tail has hard scales and feet are good at jumping. Many species are important foods.
The size ranges from a few meters to a few millimeters, with an average of 4, 8 centimeters. Those with large bodies are called prawns.
By curvading the abdomen and tail, it can swim backwards quickly.
Eat tiny creatures, some eat carrion.
Female shrimp can lay 1,5 14 eggs, attached to swimming limbs. There are 5 developmental stages before adulthood.
Its seeds are outside the abdomen, the taste is very fresh, and people like to eat it. The shrimp body is long and flattened, and the exoskeleton is calcareous, divided into two parts: cephalothorax and abdomen.
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Anonymous users2024-02-12Shrimp belongs to the arthropod crustaceans, is a long-bodied animal that lives in the water, shrimp is rich in nutrition, and its flesh is soft, easy to digest, it is an excellent food for people who are weak and need to recuperate after illness, shrimp can be made into a variety of delicacies, loved by people.
Extended information: Shrimp has high nutritional value, which can enhance the body's immunity and sexual function, tonify the kidney and strengthen yang, and resist premature aging. Shopee has a sedative effect and is commonly used for neurasthenia and autonomic dysfunction.
Prawns are a delicious food that can provide nutrients for the brain. Sea shrimp contain three important fatty acids that keep people focused for a long time.
When buying shrimp, you should choose shrimp with a complete body, dense carapace, clear and distinct shell, firm muscles, elastic body, and a dry and clean body surface. As for the loose meat, reddish color, and fishy smell, it is not fresh enough shrimp and should not be eaten. Generally speaking, the head is closely connected to the body, and it is relatively fresh.
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Anonymous users2024-02-11Shrimp are crustaceans.
Shrimp, is an arthropod that lives in water and has a large number of parasites. It belongs to the arthropod crustaceans, and there are many species [1], including Antarctic red shrimp, green shrimp, river shrimp, grass shrimp, prawns, prawns, lobsters, etc.
Distribution: China has a wide sea area, many rivers and lakes, and is rich in marine shrimp and freshwater shrimp. Sea shrimp is a delicious and nutritious seafood that can be prepared into a variety of dishes"Licorice"The good name of the city.
Marine shrimp include Antarctic red shrimp, brown shrimp, prawn, prawn, Jiwei shrimp, angler shrimp, lobster, etc.; Freshwater shrimp include green shrimp, river shrimp, grass shrimp, etc.; There are also brackish water shrimp such as white shrimp and so on.
Shrimp swim is very different from fish, the fish can swim forward by swinging its tail fin, while shrimp does not have a tail fin like a fish, only a tail and many lower legs, so how does it swim? Shrimp also has its "tricks".
Shrimp are expert swimmers and can swim long distances with their legs. When it swims, those swimming feet are like wooden paddles and frequently and neatly row backwards, and the body is slowly driven. When frightened, its belly flexes and stretches nimbly, and its tail strokes down and forward, and it can jump backwards continuously, and it is very fast.
Some shrimp are not good swimmers, and large lobsters crawl on the sand and rocks on the bottom of the sea most of the time.
Respiration and circulation The gills of the shrimp are located in the gill chamber formed on both sides of the dorsal carapace, and the anterior and posterior gill compartments and ventral surface communicate with the outside world. The gills are mostly pinnae, with a total of 25 pairs, and are born on the lateral wall of the thorax or the base of the thoracic limbs, and the epidermis is very thin, and the blood flow undergoes gas exchange when it passes through the gills. Inside the gill chambers, there are jaw-scapular pieces that constantly oscillate, allowing fresh water to enter from the back and ventral surface and flow forward.
Earthworms are invertebrates.
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The world's longest-lived shrimp is the lobster, and the longest surviving shrimp has reached 130 years of age. And lobsters have a strong reproductive ability.
Ordinary fish and shrimp belong to the seafood category, but the premise is that these fish and shrimp are caught in the sea, and if they are in the river or lake, then they belong to the river fresh.
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