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Coralliidae. Genus: Corallium. Cuvier, 1798. Species. 31 species, see text. Precious coral, or red coral, is the common name given to a genus of marine corals, Corallium. The distinguishing characteristic of precious corals is their durable and intensely colored red or pink-orange skeleton, which is used for making jewelry .
Melithaea ochracea grows on shallow reefs in the South China Sea between Taiwan and Indonesia.Its range also includes Singapore and Malaysia. In Taiwan, it is the most widespread gorgonian coral and is found on the higher parts of reef fronts where its numerous small polyps can feed at water flow rates varying from 4 to 40 centimetres (1.6 to 15.7 in) per second.
Binomial name. Kulamanamana haumeaae. Sinniger, Ocaña & Baco, 2013. Hawaiian gold coral ( Kulamanamana haumeaae) is a rare, extremely long-lived deep-sea coral found on seamounts near Hawaii. It is the only member of the monotypic genus Kulamanamana. Most colonies can live up to 2,470 years, based on a study using radiocarbon dating. [1]
Coral poaching is a major environmental problem in Asia and continues to destroy valuable ecosystems and habitats. As of 2015, an estimated 18.7% of coral reefs are in marine protected areas and only 2% of these areas satisfactorily prevent further degradation. [ 3] It is estimated that illegal coral extraction generates $230,000,000 annually. [ 4]
Necklace-shaped coral reefs surround the central island and protect it from the open sea as if it were a dike. It is a barrier reef with only one opening to the ocean: the Teavanui Passage, located west of the main island, which allows most large cargo ships and cruise ships to enter the lagoon.
The Pearl and Hermes Atoll ( Hawaiian: Holoikauaua ), also known as Pearl and Hermes Reef, is part of the Northwestern Hawaiian Islands, a group of small islands and atolls that form the farthest northwest portion of the Hawaiian island chain. The atoll consists of a variable number of flat and sandy islets, typically between five and seven.
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