It's mainly a name drawn up by merchants for the convenience of customers, with different models, different weights and different numbers, so different models have different names, and each model corresponds to the corresponding price. Below the above specifications, the special name and logo of Yangcheng Lake hairy crabs cannot be used, and the seller should clearly indicate the grade when selling.
Taking Yangcheng Lake hairy crabs as an example, the listing specifications of Yangcheng Lake hairy crabs are as follows: super male crabs are more than or equal to 200g(4 Liang) and female crabs are more than or equal to 150g(3 Liang); The first-grade male crab is greater than or equal to 150g(3 Liang) and the female crab is greater than or equal to 125g(2.5 Liang); The second grade male crab is greater than or equal to 125g(2.5 Liang), and the female crab is greater than or equal to 100g(2 Liang).
Yangcheng Lake Hairy Crab, a specialty of Suzhou City, Jiangsu Province, is a symbol product of chinese national geography. Yangcheng Lake hairy crabs are also known as golden claw crabs. Produced in Yangcheng Lake, Suzhou. Crab body is not stained with mud, commonly known as clear water hairy crab, with big fat body, green shell and white belly, yellow hair with golden claws and greasy meat. The female crab in September and the male crab in 10 of the lunar calendar have the best gonad development. Cooked and condensed, the female becomes golden yellow, and the male is like white jade, which tastes delicious.