Diadema setosum

Information:
Phylum: ECHINODERMATA
Order: DIADEMATOIDA
Class: ECHINOIDEA
Family: DIADEMATIDAE
Species: Diadema setosum
Common Name: Long-spined sea urchin

Dive Info:
locality: Dinagat. Libjo. Philippines. Pelotes Point.
depth: 25 m.
date: 12/4/2005
Photographer: Guido Poppe