Green Urchin

Echinocyamus pusillus

Green Urchin

Barely two centimetres long, the green urchin is a small flattened heart shaped sea potato that burrows into coarse sand and shelly gravel. It ranges from the shallows down past a kilometre and turns vivid green when its shell is broken.

Taxonomy: Animalia › Echinodermata › Echinoidea › Echinolampadacea › Fibulariidae › Echinocyamus

Species data via the World Register of Marine Species (WoRMS), AphiaID 124273.

FAQ

How deep does the Green Urchin live?
The Green Urchin (Echinocyamus pusillus) is typically found at 0–1250 m.
How big does the Green Urchin get?
The Green Urchin grows to about 1.5 cm.