Are shrimp bugs? Are shrimp bugs

No, it's a creature of the shrimp family.

Shrimp are crustaceans and are related to crabs and lobsters. In the middle there is a flattened and elastic translucent body and a tail like a fan.

Shrimp is a group of arthropod crustaceans, and there are many species, including green shrimp, river shrimp, grass shrimp, crayfish, shrimp (vannamei vannamei, vannamei shrimp), prawn, jiwei shrimp, angler shrimp, lobster, etc. Among them, shrimp is a specialty of our country, and it is named shrimp because it is often in pairs. Shrimp live in the warm sea and can live and breed in Bohai Bay in summer and autumn, and migrate long distances to the warmer waters of the southern Yellow Sea in winter to escape the cold.

Winter shrimp are very mobile and do not hunt. Every year in March, the scattered shrimp begin to concentrate and swim north in groups. After two months of travel to the Bohai Sea near the shore of the shallow sea, began their reproduction, the female shrimp after a long journey has been exhausted, most of them died after laying eggs, only the stronger physical strength can continue to survive, the body structure of the newly hatched shrimp has to undergo a lot of changes, after more than 20 molts to grow into adult shrimp.

The male shrimp matures that year, and the female shrimp does not mature until the following year. Shrimp have slender tentacles twice as long as their body, which they use to sense the surrounding water, and the powerful muscles of their chest are conducive to long-distance migration. The tail fan on the abdomen can be used to control the balance of the body, and it can also be used to retreat.

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.

Shrimp are not bugs.

Although shrimp and insects are both arthropods, they are not in the same category. Insects in the phylum Arthropods.

There is a separate class called the class Insecta.

Shrimp belongs to the phylum Arthropods, Crustacea.

Decapodea, which is a crustacean, not an insect.

Insectaceae all share some common features that are not found in other arthropods. For example, the body is divided into three parts: head, thorax and abdomen, a pair of antennae and a pair of compound eyes, three pairs of feet and two pairs of wings, some of which are a pair of wings or vestigial wings, and the feet and wings are long in the thorax.

Shrimp are decapods with five pairs of legs, not three, and the cephalothorax is combined into one, so it is not an insect.

Shrimp are not insects. Shrimp is a type of arthropod that lives in water.

It belongs to the arthropod crustaceans, and there are many species, including Antarctic red shrimp, green shrimp, and river shrimp.

Grass shrimp, prawns, prawns.

Lobster, etc., shrimp has a high therapeutic nutritional value and can be steamed, fried, etc.

Shrimp: Shrimp is a subphylum of crustacea.

There are nearly 2,000 species of decapod swimmers, 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 1,500 to 14,000 eggs, which are 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. The cephalothorax is covered by a carapace.

The real name of the crayfish is "Crayfish", and the scientific name is Procambarus clarkii, which is a kind of freshwater shrimp that is like a fake. It is related to lobsters, taxonomically they are all "decapods", lobsters are lobsters, crayfish or crayfishes, and the crayfish we eat are crickets (so in some areas of northern China it is directly called "crickets").

In fact, there are four kinds of authentic crayfish in China, which are Northeast crayfish, Nanjing crayfish, Shi's crayfish and North Korean crayfish. In addition, there are two kinds of "foreign monks", the crayfish native to the United States and the red crayfish native to Oceania, but the crayfish is more skilled and blooms everywhere in China, becoming the most famous crayfish. The delicious crayfish is actually an invasive species, this shrimp has a ferocious temperament, reproduces quickly, and is extremely adaptable to the environment, which also poses a threat to the "aborigines".

Crayfish is an omnivore, the main food is the organic matter at the bottom of the water, aquatic plants, algae, aquatic insects, organic detritus are its food, of course, it also eats small fish, small shrimp, shellfish and other living creatures, and even cannibalism when it is not full. Because it eats heterogeneous, it has a strong vitality and can survive in polluted water. But the crayfish in restaurants are basically farmed, such as the one in Guijie in Beijing, which basically comes from the farm in Xuyi.

In the breeding environment, animal and plant feeds should be fed according to the needs of growth, such as wheat bran, soybean cake, aquatic insect larvae, etc. Crayfish tolerate polluted water, but they don't like that. Some scholars have done experiments and found that crayfish are more inclined to choose fresh food and prefer clean water, so living in sewage is purely helpless.

Moreover, there is a limit to the tolerance of crayfish to the environment. If the water quality is poor, crayfish not only have difficulty reproducing, but also grow poorly and shed their shells slowly. Under breeding conditions, the density of crayfish is relatively large, if the water is very dirty, their vitality will be significantly reduced, as soon as the weather is hot, the shrimp will die in large numbers, and can not withstand long-distance transportation, so farmers will also pay attention to water quality maintenance.

Is a crayfish a worm and not a shrimp? Is it truth or rumor?

Shrimp are not insects. Shrimp is a kind of arthropod living in the water, belonging to the arthropod crustacean, there are many species, including Antarctic red shrimp, green shrimp, river shrimp, grass shrimp, prawns, prawns, lobsters, etc., shrimp has a high therapeutic nutritional value, can be steamed, fried, etc. <

Shrimp are not insects. Shrimp is a kind of arthropod living in the water, belonging to the arthropod crustacean, there are many species, including Antarctic red shrimp, green shrimp, river shrimp, grass shrimp, prawns, prawns, lobsters, etc., shrimp has a high therapeutic nutritional value, can be steamed, fried, etc.