Red gorgonian (left) and California golden gorgonian (right) on rocky reef, below kelp forest, underwater. Gorgonians are filter-feeding temperate colonial species that live on the rocky bottom at depths between 50 to 200 feet deep. Each individual polyp is a distinct animal, together they secrete calcium that forms the structure of the colony. Gorgonians are oriented at right angles to prevailing water currents to capture plankton drifting by.
Species:
Red gorgonian,
Leptogorgia chilensis,
Lophogorgia chilensis
Location:
San Clemente Island,
California
Image ID:
23496