DNA barcoding of coral reef fishes from Chuuk State, Micronesia.

The fish diversity of Chuuk Micronesia is currently under threat due to rapid changes in the coral reef ecosystem. Thus, accurate fish identification using DNA barcodes is fundamental for exploring species biodiversity and resource protection. In this study, we analyzed 162 fish mitochondrial DNA cytochrome oxidase I (COI) barcodes from Chuuk Micronesia.