The ones that have crab roe are female crabs, the female crabs have a round figure on their stomachs, the male crabs are a bit more pointed, the female crabs are a bit smaller.

Recognition methods authentic Yangcheng Lake hairy crabs: Yangcheng Lake hairy crabs in the formation of the four main features:

1, green back, Yangcheng Lake crab shell into a greenish gray, smooth and shiny.

2, white belly, stick to the mud of the umbilical abdomen, crystal white.

3, golden claws, Yangcheng Lake crab claws golden firm and strong, on the glass can be eight feet standing.

4, yellow hair, foot hair is long and yellow.