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Is shrimp a fish or an insect?
It belongs to arthropod crustaceans.

Shrimp is a crustacean decapod swimming suborder with nearly 2000 species, most of which live in rivers and lakes. They all have beards, hooked noses, jointed back arches and hard scales at their tails, so they are good at jumping. Many kinds of food are important. The size varies from several meters to several millimeters, with an average of 4 ~ 8 cm. The big one is called prawn. Bending the abdomen and tail can swim backwards quickly.

Extended information shrimp has high nutritional value.

Shrimp contains 20% protein, which is one of the foods with high content in protein, several times or even ten times that of fish, eggs and milk. Compared with fish, shrimp contains valine, an essential amino acid, which is not high in content, but it is a balanced source of protein. In addition, shrimp contains glycine, and the higher the content of this amino acid, the higher the sweetness of shrimp.

Compared with fish and poultry, shrimp contains less fat, almost no animal sugar as an energy source, higher cholesterol and rich taurine, which can reduce human serum cholesterol. Shrimp is rich in trace elements such as potassium, iodine, magnesium, phosphorus and vitamin A.

Baidu encyclopedia-shrimp

People's Network-Shrimp has high nutritional value, but it should not be eaten with these foods.