DAVID, P., VOGEL, G., NGUYEN, T. Q., ORLOV, N. L., PAUWELS, O. S. G., TEYNIÉ, A., & ZIEGLER, T. (2021). A revision of the dark-bellied, stream-dwelling snakes of the genus <em>Hebius</em> (Reptilia: Squamata: Natricidae) with the description of a new species from China, Vietnam and Thailand. Zootaxa, 4911(1), 1–61. https://doi.org/10.11646/zootaxa.4911.1.1