Green-Spined Salmacis

Salmacis sphaeroides

Green-Spined Salmacis

A globe shaped sea urchin of shallow seagrass beds that also turns up as deep as about 90 metres, the green spined salmacis piles shells and debris on its back as camouflage. Its short spines top out near 1.5 centimetres, and it grazes algae and small soft animals.

Taxonomy: Animalia › Echinodermata › Echinoidea › Camarodonta › Temnopleuridae › Salmacis

Species data via the World Register of Marine Species (WoRMS), AphiaID 513533.

FAQ

How deep does the Green-Spined Salmacis live?
The Green-Spined Salmacis (Salmacis sphaeroides) is typically found at 0–124 m.
Is the Green-Spined Salmacis dangerous to divers?
The Green-Spined Salmacis is harmless to divers.