P91WAH01FCUS: susceptible to predators, disease(s?), hurricane/storm damage. A81ANT02FCUS: seldom encountered with black band disease, never reported with white band disease. A81MOR01FCUS, A77MOR01FCUS: algal tumors, infestation and peripheral necrosis and erosion caused by filamentous algal networks. A73GOL02FCUS: optimal temperature range between 19-31 degrees Celsius. Optimal salinity range between 29.5 and 39.0 ppt. A87HAR02FCUS, A92VAN01FCUS: chemical defense against predation by Cyphoma (ovulid predatory gastropod). A92GAR01FCUS: probable water-borne pathogen that has resulted in mass mortality of populations along Central and South America. A91YOS01FCUS: growth rate measured from 1.92 to 2.34 cm/yr increase in height.