e/Black band disease

Information
has gloss	eng: Black band disease is characterized by complete coral tissue degradation due to a pathogenic microbial consortium that appears as a dark red or black migrating microbial mat. The mat is present between apparently healthy coral tissue and freshly exposed coral skeleton.
lexicalization	eng: Black Band Disease
instance of	(noun) a large class of sedentary marine coelenterates that includes sea anemones and corals; the medusoid phase is entirely suppressed class Anthozoa, Anthozoa, Actinozoa, class Actinozoa

Media
media:img	Black Band Disease.JPG
media:img	Koral mozgovity hranica.jpg