A massive, amorphous greenish-brown sponge seen off southern Puerto Rico at a depth of 81 meters (266 feet) during Exploration of Deepwater Habitats off Puerto Rico and the U.S. Virgin Islands for Biotechnology Potential.
Massive, Amorphous Sponge
Image courtesy of Exploration of Deepwater Habitats off Puerto Rico and the U.S. Virgin Islands for Biotechnology Potential.
Download largest version (jpg, 5.94 MB).

A massive, amorphous greenish-brown sponge seen off southern Puerto Rico at a depth of 81 meters (266 feet) during Exploration of Deepwater Habitats off Puerto Rico and the U.S. Virgin Islands for Biotechnology Potential.