Brown gorgonian and California golden gorgonian on underwater rocky reef below kelp forest, San Clemente Island. Gorgonians are filter-feeding temperate colonial species that lives 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: Brown gorgonian, California golden gorgonian, Muricea californica, Muricea fruticosa
Location: San Clemente Island, California
Image ID: 37117
California golden gorgonian on underwater rocky reef below kelp forest, San Clemente Island. The golden gorgonian is a filter-feeding temperate colonial species that lives 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: California golden gorgonian, Muricea californica
Location: San Clemente Island, California
Image ID: 37123
Golden gorgonian on underwater rocky reef, amid kelp forest, Catalina Island. The golden gorgonian is a filter-feeding temperate colonial species that lives 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.
Location: Catalina Island, California
Image ID: 37156
Golden gorgonian (Muricea californica) on Farnsworth Banks, Catalina Island.
Location: Catalina Island, California
Image ID: 37180
California Golden gorgonian polyps. The golden gorgonian is a colonial organism composed of thousands of tiny polyps. Each polyp secretes calcium which accumulates to form the structure of the colony. The fan-shaped gorgonian is oriented perpendicular to prevailing ocean currents to better enable to filter-feeding polyps to capture passing plankton and detritus passing by.
Location: San Diego, California
Image ID: 37205
Golden gorgonian on underwater rocky reef, amid kelp forest, Catalina Island. The golden gorgonian is a filter-feeding temperate colonial species that lives 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: Giant kelp, California golden gorgonian, Macrocystis pyrifera, Muricea californica
Location: Catalina Island, California
Image ID: 37298
Golden gorgonian on underwater rocky reef, amid kelp forest, Catalina Island. The golden gorgonian is a filter-feeding temperate colonial species that lives 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: Giant kelp, California golden gorgonian, Macrocystis pyrifera, Muricea californica
Location: Catalina Island, California
Image ID: 37299
Corynactis californica anemones carpet substructure of the Wreck of the HMCS Yukon in San Diego. The shipwrecks of Wreck Alley are a great place to see vast expanses of rainbow-hued Corynactis anemones. Deliberately sunk in 2000 as part of San Diego's Wreck Alley to form an artifical reef, the HMCS Yukon is a 366-foot-long former Canadian destroyer. It is encrusted with a variety of invertebrate life, including Cornyactis anemones which provide much of the color seen here.
Species: Strawberry anemone, Corynactis californica
Location: San Diego, California
Image ID: 39471
The rare yellow zoanthid anemone Epizoanthus giveni, in large aggregations on the Yellow Wall at Farnsworth Banks, Catalina Island.
Location: Catalina Island, California
Image ID: 39532
Purple hydrocoral Stylaster californicus, Farnsworth Banks, Catalina Island, California.
Location: Catalina Island, California
Image ID: 39534