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Triton’s Trumpet Eating Crown-of-Thorns Starfish on Coral Reef off Kona, the Big Island, Hawaii
A vibrant display of colorful soft coral growing on a base of hard coral in a tropical reef. The image captures the complexity and beauty of coral ecosystems, showcasing the layered textures and rich biodiversity of marine life in clear ocean waters.
Giant clam in the tropical coral reef in Honolulu.
An underwater image of a Cinctura Iilium underwater in the ocean.
Giant tun or giant Pacific tun (Tonna galea) shell on the hand of a diver undersea, Aegean Sea, Greece, Halkidiki, Pirgos beach
Comb Shell   Underwater Sea life  Coral reef  Underwater photo Scuba Diver Point of View Red sea
Spiral conch underwater in the bay of Aqaba
Brain LPS Coral
conch shell in an underwater seascape in the Bahamas
A single hermit crab peering out from under it's shell sifts through the algae that has built up on a rock shelf in a coral reef
The fabulous underwater world of the Red Sea
Shells on Clean Water
Hand of snorkeling man holding huge conch shell underwater. Concept of travel, vocation and adventure.
Tonna galea,  giant tun  sea snail -  tun shells Underwater image - orange sponge and school of fish, on reef. Scuba diver silhouette, view from below. exploring and enjoying Beautiful Sea Life. Scuba diving.  Underwater scene at mediterranian sea.  Scuba diver point of view.
marine creatures in natural habitat around Curaçao /Dutch Antilles
Shell series: sea shells in various colors
Empty shell eaten - Ostreidae. An empty shell on a coral probably eaten by something in coral reef of the Maldives.
Bunte Unterwasserwelt
Colorful tropical fish on a coral reef, amazingly beautiful fairy world. In the coral gardens of the Red Sea.
Giant Sponges can grow to impressing size. These specimen of filter animals live under a rock overhang at the north side of Rozengain Island, Banda Sea, Indonesia, 4°34'41.37 S 130°1'40.194 E at 20m depth
Open clam on the seafloor
Coral reefs are the one of earths most complex ecosystems, containing over 800 species of corals and one million animal and plant species. Here we see a Giant Clam (Tridacna gigas). These clams are a rare site due to overfishing for their meat and pearls they are a ‘Vulnerable species’.  Their shells are open by day to allow sunlight to feed the algae within via photosynthesis.
A fabulously beautiful coral reef and its inhabitants in the Red Sea
Giant clam - Tridacna maxima  Underwater Sea life  Coral reef  Underwater photo Scuba Diver Point of View Red sea
Giant tun - sea snail in Mediterranean Sea, near Vis Island, Croatia, Adriatic Sea
Raja Ampat island is home to the world's greatest marine biodiversity
Diving in Okinawa
Shell series: sea shells in various colors
Marine Conch peeks out to see it the coast is clear....
Coral reef in Andaman sea in Thailand.
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