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Stony coral tissue loss disease (SCTLD) is a disease of corals that first appeared off the southeast coast of Florida in 2014. It originally was described as white plague disease . [ 1 ] By 2019 it had spread along the Florida Keys and had appeared elsewhere in the Caribbean Sea .
Dichocoenia stokesi is a massive colonial coral that forms rounded humps up to 40 centimetres (16 in) in diameter or thick plates. It is recognisable by the fact that many of the corallites, the stony cups from which the coral polyps protrude, can be oval, or elongated.
Florida's coral reefs are currently undergoing an unprecedented stony coral tissue loss disease. The disease covers a large geographic range and affects many species of coral. [85] In January 2019, science divers confirmed that the outbreak of stony coral tissue that extends south and west of Key West.
Stony corals are members of the class Anthozoa and like other members of the group, do not have a medusa stage in their life cycle. The individual animals are known as polyps and have a cylindrical body crowned by an oral disc surrounded by a ring of tentacles. The base of the polyp secretes the stony material from which the coral skeleton is ...
Pages in category "Coral diseases" The following 9 pages are in this category, out of 9 total. ... Stony coral tissue loss disease; W. White band disease;
This marine environment has been degraded in a variety of ways. Corals have been experiencing an increasing number of diseases. There is black-band disease which infects major coral reefs such as Montastraea annularis. [4] The most severe diseases are stony coral tissue loss disease, the white-band and white plague disease. [4]
Pulley Ridge is a mesophotic coral reef system off the shores of the continental United States. [1] The reef rests on sunken barrier islands [2] and lies 100 miles west of the Tortugas Ecological Reserve and stretches north about 60 miles at depths ranging from 60 to 80 meters. [3]
It is found in the Indo-Pacific [2] and is the most abundant coral species in Xuwen Coral Reef National Nature Reserve. G. astreata is acclimatized to water temperatures ranging from about 27 ± 0.5 °C. [3] It is generally a shallow-water coral and is commonly seen at a depth of around 15 meters. It can range from a depth of 1 meter to 30 ...