Short Essay on the Iotic Communities of Coral Reef ! Coral reef ecosystems harbor an abundant and well diverse biota. The well known Krusadi Island is the coral island of gulf of manaar. Its dominant corals are Porites, Montiporj, Poecilopora, Acropora, Madrepora, Favia, Symphylia, Psammocora, Platygyra, Merulina and Leptastrea. (more…)