2, sand crabs, originated in the Cretaceous period, decapods short-tailed sub-order 1 family, in the third century flourished. There are sand crabs, beckoning tide crabs, big-eyed crabs, monkey-faced crabs, stock window crabs and other genera. There are more than 170 species in the Indo-West Pacific region and more than 70 species in China.
For more information on how to catch sand crabs on the beach, go to: /ask/fa40991616094046.html?zd for more content