Echinothrix calamaris

Information:
Phylum: ECHINODERMATA
Order: DIADEMATOIDA
Class: ECHINOIDEA
Family: DIADEMATIDAE
Species: Echinothrix calamaris
Common Name: Double spined urchin

Dive Info:
locality: Cebu. Mactan Island. Punta Engaño. Philippines. Nudi 1 Point.
depth: 13 m.
date: 10/7/2006
Photographer: Monaliza Flores Zabala