How to place Yangcheng Lake hairy crabs?

1 fullness (kneading method): The difference between Yangcheng Lake hairy crabs and other crabs lies in the fullness of meat. You can check whether the meat is full by squeezing the calf part of the hairy crab. If it is not full, it feels hollow when pinched.

2 green back (burning method): the back of hairy crabs is crab shell green, shiny and refreshing, and turns red after cooking. The crab soil in other lake areas is heavy in color and grayish red after cooking.

3 white belly (brushing method): The belly of hairy crabs is white, shiny white, but not pure white. This is because there are water stains in the lake, which should be slightly yellow, which is different from the gray belly of crabs in other lake areas. If the shell is lightly brushed with a brush, it can be brushed with slight water stains attached to the shell.

4 golden claws (can be tested on smooth glass or floor tiles): the claws of the eight-legged hairy crab are as golden as tobacco, with two claws and eight claws, which are strong and powerful; It can stand up and crawl freely on smooth glass plates or floor tiles. The crab claws in other lake areas are thin and weak, and there is no obvious golden color on the claw tips.

5 yellow hair (you can use the method of squeezing claw hair): the fluff on crab claws is thick and soft, and the hair must be bright yellow. The crab hair in other lake areas is very earthy and unclean. This method requires special attention to safety and is easy to be caught by fingers.