Twelve haplotypes were detected from the 42 samples of green turtles collected from Brunei Bay foraging ground (Table 1). All haplotype sequences have already been registered to the NOAA or GenBank database. The most common haplotypes at Brunei Bay were CmP57.1 (33.3%), followed by CmP49.1 (16.7%) and CmP87.1 (14.3%) All other haplotypes were relatively rare (