
Description
Echinothrix calamaris is a species of sea urchin in the family Diadematidae. Other names: Double Spined Urchin. Description The Banded sea urchin has a slightly oval test (shell), reaching a diameter of about 5 cm. Like almost all the Diadematidae (but it is in Echinothrix calamaris that it is most obvious) ... Read more in SeabookLocations
- Sri Lanka
- Maldives
- Vietnam
- Seychelles
- Cambodia
- +61 locations in Seabook
Colors
white
black
brown
yellow
blue
Habitat and Environment
Benthic
Coral reef