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Hard coral reef system in the pacific ocean
Close up view of textured dry coral on shore of red sea
sea anemone close-up underwater sea anemone
Beautiful sea flowers in underwater world with corals
Colorful coral colony as seen from super close up macro view. Details of individual coral polyps on heathy coral reef in the coral triangle
Colony of a green Favia coral.
Sarcophyton trocheliophorum,  Soft coral Sea life  Macro, close up.    Mushroom leather  Coral reef  Underwater photo Scuba Diver Point of View Red sea
3D Illustration of a red coral isolated on white background
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.
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
Detail of Red Coral
POV - you are dreaming away while looking at the peaceful scene under the sea
Close-up of brain coral in a shallow reef lagoon
Dry coral isolated on a white background
Salad Coral.  Sea life  Macro, close up. Soft Coral reef  Underwater photo Scuba Diver Point of View Red sea
A reef-building coral growing on a reef in Indonesia has lost its symbiotic zooxanthellae which is known as coral bleaching.
Deep water mushroom soft coral, Heteropolypus ritteri is a genus of soft corals in the family.  Monterey Bay, California. Alcyoniidae.
Coral reef in South Pacific, soft coral extended and feeding in Indonesia
Blue hard coral on reef
background and texture of a coral reef on the beach
Close-up of Staghorn Coral Acropora sp. Typical for Acropora species: Always a polyp on top of every branch. Staghorn corals are among the fastest growing corals on reefs, and are excellent reef-builders. Staghorn corals often out-compete all other corals in shallow tropical reefs, however, their speed of growth (which can be up to 10 to 20 centimetres a year is balanced by the fragility of some of the structures, as they are easily damaged in storms allowing other coral species a chance of growth. Even if well hidden, the Coral Shrimp Vir philippinensis can be identified. Ngerchong Island, Palau, Micronesia, 7°6'57.48\
Coral reefs
Sea life Salp and Orange Gorgonian coral from scuba diver point of view
Batanta island, Raja Ampat, West Papoua, Indonesia
Coral rocks from the ocean on the beach sand
Coral polyps of brain coral (Favia favus) underwater in the coral reef
Close-up of corals
Marine coral texture of the atlantic ocean
Colonial Ascidian Didemnum psammatodes is native to Northern Australia and other tropical and subtropical regions in the Indo-West Pacific in a depth range from 1-15m. \nThe species is introduced to the Atlantic where it was first recorded in Guadeloupe in 1980-1981. Since then it has been reported in several areas, probably transported to the Atlantic through shipping and hull fouling.\nThe scattered large exhalant openings are distinctive for that species. As a filter feeder, Didemnum psammatodes is not eating but just overgrowing the coral. \nTriton Bay, West Papua Province, Indonesia, \n3°54'3.384 S 134°6'26.448 E at 16m depth
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