Information:
Phylum: PORIFERA
Order: PETROSIIDA
Class: DEMOSPONGIAE
Family: PETROSIIDAE
Species: Xestospongia species
Dive Info:
locality: Panay. Batbatan Island. Antique. Culasi. Philippines. Batbatan 1 Point.
depth: 21 m.
date: 6/17/2007
Photographer: Guido Poppe