Crustaceans described in 1829

species of crustacean

Camposcia retusa, known commonly as the velcro crab, spider decorator crab, or harlequin crab, is a species of marine crustacea in the family Inachidae. It is known for attaching living sponges and corals to itself, which camouflage it. It is the only species in the genus Camposcia.