A.H. wrote the main manuscript text; V.T.T. and A.H. sequenced the CO1 barcodes; V.T.T. and A.H. prepared Table S1; A.H. prepared Figs. 1, 2, 3, and 6, and Table S2; M.C. and A.H. prepared Figs. 4, 5, and S1–S3; A.H, G.C., and V.T.T. collected bats in different localities of Southeast Asia. All authors reviewed the manuscript.