Crab goes off the market in December.

Hairy crabs go off the market in December on the Gregorian calendar. Hairy crabs on the market for about three months, can be eaten from September until November, after December hairy crabs will be off the market, but there are many businesses in order to get the profit of sales during the Spring Festival, will stay part of the hairy crabs to the Spring Festival to sales, but the preservation cost is higher, the Spring Festival during the market is more scarce hairy crabs.

Crab

Also known as crabs, arthropods, mollusks. These organisms have a complex and highly variable number of genetic material, often as many as 100 pairs. Common crabs include hairy crabs (river crabs, hairy crabs, clear-water crabs), pike crabs, and so on. China's crab resources are very rich, including the lower reaches of the Yangtze River in the Gucheng Lake hairy crabs, Taihu Lake hairy crabs, Gaoyou Lake hairy crabs, Yangcheng Lake hairy crabs.

The hairy crabs produced by Crab House Hairy Crab, Xinghua Hairy Crab and Hongze Lake Hairy Crab are the best. The body of the crab is symmetrical on the left and right, which can be distinguished as frontal area, eye area, heart area, liver area, stomach area, intestinal area and gill area. The crab has appendages on both sides of its body. The appendages on the head are called antennae, which have tactile and olfactory functions.

Some appendages have a mouth function, which is used to tear food and deliver it to the mouth. Crabs spend most of their time searching for food, they are generally not picky eaters and will eat anything they can get their hands on, small fish and shrimp are their favorites, although some crabs eat seaweed and even dead animals and plants.