What is the difference between hairy crabs and crabs?

Nowadays, many people have eaten hairy crabs. Everyone knows that hairy crabs have high nutritional value. They taste sweet when you put them in your mouth, which helps absorption. Hairy crabs have a lot of roe and thick meat, making them very popular. Many people also eat crabs in their daily lives. In fact, there is a big difference between hairy crabs and crabs. Crabs are smaller than hairy crabs, but they also have roe and roe. Hairy crabs taste more fragrant than crabs.

  The types of hairy crabs are roughly divided into river crabs, sea crabs and lake crabs according to the water areas. If we divide it by region, there will be a lot more. When it comes to hairy crabs, the Chengyang Lake hairy crab is the most widely praised because of its large size and excellent meat taste.

Tianjin Purple Crab is a type of Chinese mitten crab. It is small, only the size of a coat button. When you open the crab shell, you will see the crab roe is purple like pork liver. It turns orange-red when cooked and tastes extremely delicious. Purple crabs are produced in the cold winter, so they are often used in mixed hot pot.

Related Introduction: Yangcheng Lake hairy crabs, regarded as the most delicious in the world, have always been sought after by gourmets. After years of development, a crab food circle of origin has been formed with Bacheng, the hometown of Yangcheng Lake crabs in China, as its center.

Why are Yangcheng Lake crabs commonly called "hairy crabs"? Bao Xiaotian once wrote an article on this name, "A Study on the History of Hairy Crabs", in which he said, "The three words 'hairy crabs' come from the mouth of a crab seller in Suzhou." People always like to eat crabs before dinner, or on a whim. So these crab sellers always carry their loads in the afternoon and shout along the street: "Here are the hairy crabs, big hairy crabs." "The word "闸" sounds the same as "SA" (SA means boiled in Wu dialect). Crabs are steamed and eaten, which is called "SA crabs". This explanation is not enough. "One day, he made a crab feast at Wu Neshi's house (Neshi is the name of Hu Fan). Mr. Zhang Weiyi, a native of Kunshan, whose home is near Yangcheng Lake, was present. Only then did he know the whole story. ”

Introduction to Crab's Body Shape: Although crabs are small, they have all the organs. After removing the crab's hard shell, we can find that part of the crab's body is protected by a layer of shell. These shield-like shells are called carapace by biologists.

The crab's body is symmetrical on both sides and can be divided into the frontal area, eye area, heart area, liver area, stomach area, intestinal area, and gill area. The crab's body is connected by appendages on both sides. The appendages on the head are called antennae, which have the functions of touch and smell. Some appendages function as mouths, which are used to tear food and bring it to the mouth.

The crab's thorax has five pairs of appendages called thoracic legs. The front pair of appendages are equipped with strong claws, which can be used for foraging. The remaining four pairs of appendages are the crab's feet. Crabs rely on these four pairs of appendages to move. The way they walk is unique and interesting. Most of them walk sideways instead of moving straight forward. But monk crabs are an exception, they walk straight.

Population distribution There are many types of crabs. There are about 600 species of crabs in China, including swimming crabs, blue crabs, frog crabs, Guan Gong crabs and so on.