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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 .
The class includes important coral reef builders such as the stony corals, sea anemones, and zoanthids. The recognized orders are shown below: [4] Actiniaria – sea anemones; Antipatharia – black corals; Corallimorpharia – corallimorpharians aka "false corals" †Rugosa – rugose corals; Scleractinia – stony corals †Tabulata ...
Scleractinia, also called stony corals or hard corals, are marine animals in the phylum Cnidaria that build themselves a hard skeleton.The individual animals are known as polyps and have a cylindrical body crowned by an oral disc in which a mouth is fringed with tentacles.
tissue loss resulting from disease in a brain coral species. There are some visible signs that a coral has a disease. This includes, but is not limited to, tissue loss, abnormal coloration, and mistakes in skeleton structure. [5] These symptoms show that corals have diseases, but they can also be caused by environmental factors.
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]
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.
Skeletal eroding band is visible as a black or dark gray band that slowly advances over corals, leaving a spotted region of dead coral in its wake. [1] The spotted area distinguishes skeletal eroding band from black band disease, [1] which also forms an advancing black band but leaves a completely white dead area behind it.
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; White ...