Pinna bicolor

Information:
Phylum: MOLLUSCA
Order: MYTILOIDA
Class: BIVALVIA
Family: PINNIDAE
Species: Pinna bicolor
Common Name: Large Fan-Mussels

Phylum: MOLLUSCA
Order: ARCHAEOGASTROPODA
Class: GASTROPODA
Family: TROCHIDAE
Species: Trochus ferreirai

Dive Info:
locality: Bohol. Pandanon Island. Philippines. Scallop Point.
depth: 25 m.
date: 8/25/2008
Photographer: Guido Poppe