1. There is a big difference between crabs and lake crabs, and they are completely different. Crabs belong to the family of hairy crabs and hairy crabs. They look oval-shaped, and most of their limbs are With hair, lake crabs are similar to those within the shuttle line, with triangular shells and almost no hair on their legs, so from the appearance point of view, there will be a very different place.

2. Look at the appearance. There are a lot of small plush on the crab's needle-nose pliers, but not on the lake crab. There are many types of lake crabs with different colors, but the crabs are absolutely beautiful. Most are turquoise, not brightly colored.

3. Taste the crab. Whether it is eaten cooked or boiled, the meat texture is very firm and delicate. Although the lake crab is large, its meat texture is relatively loose, and it is not easy to eat. The crabs are so delicious. In terms of nutritional value, although both are hairy crabs, lake crabs are higher than crabs.