1, the king crab belongs to the deep sea crabs, survival depth of up to 850 meters deep, survival of the water temperature in 2 degrees Celsius to 5 degrees Celsius. The lowest water temperature at which king crabs can survive is 1.4 degrees Celsius.

2. King crabs generally spawn from April to June each year in the shallows about 350 meters away. These creatures tend to live in the muddy sands of the shallows and inhabit the waters of low latitudes.

3. During the breeding season, female and male king crabs mate and hatch, and are generally fertile for four years out of a king crab's lifespan of about 30 years.

The king crab, also known as the stone crab or rock crab, a crustacean of the stone crab family, is not a true crab, and they are mainly found in cold waters. Named for its huge size, it is known as the king of crabs. It is not a kind of crab with the emperor crab, because of their huge size and delicious meat, many species are widely caught as food, the most common is the Kamchatka stone crab.