Astropyga radiata

Information:
Phylum: ECHINODERMATA
Order: DIADEMATOIDA
Class: ECHINOIDEA
Family: DIADEMATIDAE
Species: Astropyga radiata
Common Name: Purple Heart urchin

Dive Info:
locality: Bohol. Bilangbilangan Island. Philippines. Bilangbilangan Point.
depth: 21 m.
date: 5/20/2008
Photographer: Guido Poppe