Also known as Spider Crab, True Crab.
Found over rocky areas, of coral and rocky coastal reefs.
Length - ?cm
Depth - 0-60m
Widespread Western Atlantic, Caribbean
Brachyura crabs are considered true crabs, they have a short abdomen, 4 walking legs and a pair of clawed arms at the front.
Many thousands of species live worldwide in sea water, fresh water and on land. Ref: https://www.sealifebase.ca/summary/Mithraculus-coryphe.html