Aspect: | A patch of green to blue warty, fork-tipped tentacles spread over a flattened oral disk, itself surrounded by thinner and taller tentacles connected by a translucent veil. |
Population: | Occasional. |
Notable feature: | Can be solitary or in tight groups as exemplified by photos below. |
Environment: | Live on rocky structures |
Behaviour: | The ensemble will immediately wrap itslef into the protected translucent veil controlled by the outer tentacles, as seen on one of the photos below. |