Alan Cressler: Acanthurus coeruleus, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Acropora palmata, Molasses Reef, John Pennekamp Coral Reef State Park, Key Largo, Monroe County, Florida 1
Alan Cressler: Acropora palmata, Molasses Reef, John Pennekamp Coral Reef State Park, Key Largo, Monroe County, Florida 2
Alan Cressler: Acropora palmata, Salt Pond Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Acropora palmata, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Acropora palmata, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Acropora palmata, and Gorgonia flabellum, Trunk Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 2
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 2
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 3
Alan Cressler: Aiolochroia crassa, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 3
Alan Cressler: Anamobaea orstedii, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Arbacia punctulata, Jumbie Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Atherinomorus stipes, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Atherinomorus stipes, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 2
Alan Cressler: Aurelia aurita, Molasses Reef, John Pennekamp Coral Reef State Park, Key Largo, Monroe County, Florida 1
Alan Cressler: Aurelia aurita, Molasses Reef, John Pennekamp Coral Reef State Park, Key Largo, Monroe County, Florida 2
Alan Cressler: Caulerpa racemosa, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Clavelina puertosecensis, Mother East Point, Reef, Thatch Cay, U.S. Virgin Islands 1
Alan Cressler: Condylactis gigantea, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Diadema antillarum, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Diadema antillarum, Cinnamon Cay, Coral Reef, Cinnamon Bay, Virgin Islands National Park, Saint John, U.S. Virgin Islands 2
Alan Cressler: Diadema antillarum, Salt Pond Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Diploria labyrinthiformis, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Diploria labyrinthiformis, South Haulover Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Eretmochelys imbricata, Jumbie Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 1
Alan Cressler: Eretmochelys imbricata, Jumbie Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 2
Alan Cressler: Eretmochelys imbricata, Jumbie Bay, Reef, Virgin Islands National Park, Saint John, U.S. Virgin Islands 3