Round Sea Urchin

Salmacis sphaeroides
Round Sea Urchin - Marinewise © 2024 MarineWise

Quick Facts

Scientific name Salmacis sphaeroides
Other names White Salmacis Urchin
Size Up to 8 cm (3.14 in) body
Weight Under .40 kg (.88 lb)


Habitat & AU Distribution Coastal waters amongst sandy, rubble and rocky areas with seagrass
Depth Range 0 - 90 m (295 ft)
Round Sea Urchin Distribution