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Coral polyps divide and as the daughter polyps grow and eventually divide themselves the coral colony expands. They live for between 10 and 15 years after which they die back leaving bare skeletons.
The Gorgonian Sea Fan Annella mollis inhabits lower reef slopes and bottom and reefs of the tropical Indo-West Pacific exposed to strong tidal currents on rock or sand substrates in a depth range from 12-18m. \nJust on this small part of the colony there might be about 4000 polyps!\nTriton Bay, Indonesia, \n3°58'38.682 S 134°9'59.802 E, at 17m depth
Close up view of textured dry coral on shore of red sea
Horizontal close up of natures art in sea life coral material lighting shades with abstract patterned design in golden yellow glow
Organic texture of the hard coral.   Abstract background in trendy coral color .
Tropical aquarium, tropical waters sea anemone macro close up tentacles
Salad Coral.  Sea life  Macro, close up. Soft Coral reef  Underwater photo Scuba Diver Point of View Red sea
Closeup shot of the dried coral skeleton shell. High quality photo
Detail of hard coral in brown. Closeup photo of the underwater life of a coral reef, perfect for texture or science background
Diploastrea heliopora occurs in the tropical Indo-West Pacific Ocean in a depth range from 3-15m from the Red Sea  and East Africa to Western Australia, to the Ryukyu Islands and Fiji. This is one of the most easily recognised and least variable of all massive corals. The diameter of a single corallite is 8-10 millimetres. Diploastrea heliopora forms dense, robust, dome-shaped coral colonies. This slow-growing (2 to 6 mm/year) coral has the potential to yield continuous paleoclimate records spanning up to 1000 years for the warmest waters on Earth, the Indo-Pacific Warm Pool, and has a long fossil history as a single recognizable species. \nThe foto was taken in day time, the tentacles are retracted, as they extended only at night. \nSoanggi Island, Banda Sea, Indonesia 4°19'34.3773 S 129°42'21.3856 E at 14m depth
Texture formed by the detail of a white coral
Shell series: sea shells in various colors
A reef-building coral growing on a reef in Indonesia has lost its symbiotic zooxanthellae which is known as coral bleaching.
This is a nature background photographed of the pattern in sun bleached and dried out coral at the beach in Akumal on a spring day in Mexico.
Close-Up in coral the reef around Curaçao /Netherlands Antilles
Sarcophyton trocheliophorum,  Soft coral Sea life  Macro, close up.    Mushroom leather  Coral reef  Underwater photo Scuba Diver Point of View Red sea
Detail of Red Coral
Luxury Larimar stone background, design element.
Beached coral found on tropical beach with its unique textures and designs created by the small animals that create coral structures
Brain coral close up textures under the ocean
Detail of a Diploastrea coral colony growing on a beautiful reef in Raja Ampat, Indonesia. This tropical region harbors epic marine biodiversity and is known as the heart of the Coral Triangle.
Hard to imagine that a Gorgonian Coral is a colony of thousands of animals! Nord side of Kri Island, one of the Raja Ampat Islands, Indonesia, 0°33'18.738\
macro shot of a dried white coral
Sea life  Orange  coral from scuba diver point of view
Close up textured background of coral marine organism
Shell Collection:Colorful abalone shell
Marine coral texture of the atlantic ocean
Close-up of corals
Abstract Seashell blurred background. Macro photography. Beautiful backdrop with copy cpace for webdesign. Holiday concept
Marine Coral
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