Phylum Chlorophyta (Green Algae)
Order Siphonocladales
Family Valoniaceae
Ventricaria Ventricosa Sp. (Sailor's Eyeball) Single-celled, unattached ball has a thin transparent membrane filled with seawater. (1) (2)
*Reference: Philippine Coral Reefs A Natural History Guide By Alan T. White & Coral Reef Animals Of The Indo-Pacific By Terrence M. Gosliner, David W. Beherens, Garry C. Williams
*Photos: Are Full Moon Divers. All Rights Reserved.