Coral reefs and islands Age Age-based growth variation of green-blotched parrotfish scarus quoyi Aundanao Marine Protected Area Biology Coastal environment Coastal zone management Coral Garden Marine Protected Area Coral reef biology Coral reefs -- Philippines -- Atlases Crown-of Thorns Starfish Ecology Environmental policy Fish communities Fishes Growth Island Garden City of Samal--Marine protected areas Marine Protected Areas Otolith Parrotfish Parrotfishes Philippines Reef fishes Sanipaan Marine Park Scarus quoyi Seagrasses Southern philippines Vertical distribution Von bertalanffy equation