Open Access Research Paper Views (1197) DNA barcoding of Philippine cave-dwelling bats (Chiroptera) in Tabaco cave using the cytochrome c oxidase subunit I (COI) gene James Cabaccan Cammayo* Int. J. Biosci. 28(2), 159-169, February 2026. DOI: https://dx.doi.org/10.12692/ijb/28.2.159-169 Keywords: Cave-dwelling bats, Cytochrome c oxidase I (COI), DNA barcoding, Integrative taxonomy, Tabaco cave Details