| Aspect: | Pale green or brown translucent tentacles with transverse white bands. |
| Population: | Common, but not abundant. |
| Notable feature: | Samples herewith clearly display their oral area. |
| Environment: | As implied by its name, this species of anemone settles on encrusting sponges, but is much smaller in overall size than the Giant Anemone (q.v.) |
| Behaviour: | - |