Yangcheng Lake Hairy Crab Type 1888 is the meaning of Yangcheng Lake Hairy Crab 1888 Yuan. Hairy crab is a kind of economic crab, also known as river crab, hairy crab, clear water crab, mitten crab. Its chelipeds are used for feeding and resisting the enemy, and the inner and outer edges of the palm are densely covered with downy hairs, hence the name mitten crab.

In China, it is widely distributed in lakes along the north and south coasts, with the Yangtze River system producing the largest number of crabs, which are extremely tasty. Dongting Lake hairy crabs are the most famous, traditionally known as the crown of the crab, is recognized by the State Administration for Industry and Commerce as China's Famous Trademarks, the other more famous Taihu Lake hairy crabs, Yangcheng Lake hairy crabs, Changdang Lake hairy crabs, and so on. Now artificial culture, not endangered species, no protection level.