Aspect: An elongated oval made up of an array of eight slightly overlapping shell plates surrounded by a grey/white and black coloured girdle. This flexible carapace protects the creeping animal's body. Thanks to its mantle, the animal can develop a solid grip on rocks. Population: Common. Notable feature: Curls up into a ball for protection if attacked. Environment: Usually found on shore rocks close to the interdidal line. They feed on algae and vegetals. Behaviour: -
