King crab is actually not a crab, but belongs to stone crab in biological classification. King crabs usually live in the deep sea, so it is very dangerous to catch them. However, the delicacy and value of king crab also attract countless fishermen and gourmets. At present, a king crab of four or five kilograms may cost one or two thousand yuan, but it is still not worth selling.
But you know what? Maybe the "king crab" you bought home at a high price is actually not a king crab at all, but another kind of deep-sea crab. This is a snow crab. Let's look at their differences.