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Colpophyllia natans is considered one of the dominant reef-building corals of the Caribbean region and is a familiar species of the shallower reef ledges and slopes. It can be found down to a depth of fifty metres, but is more often established closer to the surface.
The reef flat is the sandy-bottomed flat, which can be behind the main reef, containing chunks of coral. This zone may border a lagoon and serve as a protective area, or it may lie between the reef and the shore, and in this case is a flat, rocky area.
The Amazon Reef (also referred to as the Amazonian Reef) is an extensive coral and sponge reef system, located off the coast of French Guiana and northern Brazil. It is one of the largest reef systems in the world known to exist, with scientists estimating its length to be over 600 miles (970 km) long, and covering over 3,600 square miles ...
The sea goldie (Pseudanthias squamipinnis), also known as the orange basslet, lyretail coralfish, onestripe goldie, lyretail anthias, [2] lyretail fairy basslet, orange fairy basslet, orange seaperch, scalefin basslet, scalefin Fairy basslet and scalefin anthias, is a species of marine ray-finned fish, an anthias from the subfamily Anthiinae part of the family Serranidae, the groupers and sea ...
Canton Island typifies the isolated coral atolls dotting the Pacific Ocean. The Structure and Distribution of Coral Reefs, Being the first part of the geology of the voyage of the Beagle, under the command of Capt. Fitzroy, R.N. during the years 1832 to 1836, was published in 1842 as Charles Darwin's first monograph, and set out his theory of the formation of coral reefs and atolls.
It was discovered in 1820 by Captain Joseph Allen of the ship Maro, after whose ship the reef was named. With a total area of 747 square miles (1,935 km 2), it is the largest coral reef in the Northwestern Hawaiian Islands. It contains 37 species of stony coral. Unlike most atolls, the coral extends out from the center like spokes on a wheel.
The wildlife is distinct from that of the Great Barrier Reef, with these reefs likely acting as conduits for species dispersal between the Great Barrier Reef and the wider western Pacific Ocean. [1]: 353 The reef is part of the Coral Sea Marine Park, and is designated as an IUCN protected habitat or species management area. [8]
The Agariciidae are a family of reef-building stony corals. This family includes cactus corals , plate corals , and lettuce corals . Members of the family include symbiotic algae called zooxanthellae in their tissues which help provide their energy requirements.