Xestospongia testudinaria

Information:
Phylum: PORIFERA
Order: PETROSIIDA
Class: DEMOSPONGIAE
Family: PETROSIIDAE
Species: Xestospongia testudinaria
Common Name: Barrel sponge

Dive Info:
locality: Bohol. Cabilao Island. Shark Point. Philippines. Cabilao Shark Point.
depth: Not recorded
date: 7/8/2003
Photographer: Philippe Poppe