RESEARCH REPORTS
The baseline information on biodiversity and abundance of shark and ray species in Kiabu Island, Anambas is still limited, acquiring data on the diversity and abundance of sharks and rays in the Kiabu region is essential for future shark and ray fisheries management. The objective of this research is to investigate and collect baseline data of the diversity and abundance of sharks and rays on coastal reefs in Kiabu Island using Baited Remote Underwater Video (BRUV) technique