Crab (Davy Jones' Locker)

A bizzare type of crab resided in Davy Jones' Locker. When their legs and claws were held against their bodies, they appeared to be mere rocks. The outlines of their limbs completely disappeared leaving only a smooth surface. A large group of them, apparently under the command of Tia Dalma, was able to move the Black Pearl from its resting place in the white sands of the Locker to the ocean.