Fig. 1

Map of the studied area in the Indonesian archipelago. Sampling sites: 1. Siladen Onong; 2. Siladen Jeti; 3. Tanjung Pisok; 4. Mapia House Reef; 5. Bunaken Timur; 6. Negeri. Map source: http://www.gebco.net/
Map of the studied area in the Indonesian archipelago. Sampling sites: 1. Siladen Onong; 2. Siladen Jeti; 3. Tanjung Pisok; 4. Mapia House Reef; 5. Bunaken Timur; 6. Negeri. Map source: http://www.gebco.net/