Aspect: Encrusting surfaces bearing hair-like polyps and tentacles resembling those of Corky Sea Finger (qv), but generating carpeted surfaces. When polyps are retracted, the underlying "skin" looks slightly goose-pimpled. Population: Common. Notable feature: A close look will reveal the darker hair-thin pinnules along all the tentacles. Environment: Usually found at around 10 to 30 metres on rocks and boulders. Behaviour: -
