Jinzhou crabs are river crabs. According to the query of relevant information, hairy crabs belong to river crabs, Jinzhou crabs belong to river crabs, and river crabs belong to crustaceans. Taxonomically, they belong to the phylum Arthropoda, the class Crustacea, and the family Crabidae. It breeds in sea water and grows in fresh water. It likes to dig burrows and live in hiding on the banks of rivers and lakes, or hidden in gravels and aquatic plants.