Sphaerechinus granularis reaches 20 cm. Large Mediterranean and temperate East Atlantic urchin with spherical pink-purple to dark-purple body with dense short spines with distinctive white tips (hence granularis). Cousin of Paracentrotus lividus (already in base) more discreet. Lives from 0 to 100 m on rocky bottoms, Posidonia seagrass and coralligenous of Mediterranean and temperate Atlantic. Herbivore grazing algae and detritus. Classic macro photo subject of Med dives for vivid colors. Moderate commercial fishery for gonads.
Frequently asked questions
How big is the Violet sea urchin?
Violet sea urchin (Sphaerechinus granularis) reaches 10–20 cm in length.
At what depth can you find the Violet sea urchin?
Violet sea urchin is found between 0–100 m deep.
Is the Violet sea urchin dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Violet sea urchin?
IUCN status: Least concern (LC).
Where can you find the Violet sea urchin?
Found in: East Atlantic, Macaronesia, Mediterranean.