Habitat: Inhabit deep reefs, often on ledges or at the base of deep walls. Most common between 90-150 feet. Massive overlapping colonies occasionally cover large areas of the bottom. Distribution: Isla Pastores, Cristobal, Popa, Cayo Agua, Islas Bastimentos, Solarte, Carenero, Colon, Bahía Almirante, Laguna de Chiriquí, Península de Valiente y el Río Valovébora. Characteristics: Colony meandroid, colony shape plates;thin and undulose, collinecharacteristics high, rounded collines, series characteristic straight, series length long, budding type intramural, corallite diameter 2.0-2.9mm, calical surface shape elliptical, septa per coralite 13-24, columella structural trabecular and discontinuous, columella development prominent, wall structure synapticulothecal.