Ziegler, T., Pham, C.T., van Nguyen, T., Nguyen, T.Q., Wang, J., Wang, Y.-Y., Stuart, B.L. and Le, M.D. 2019.

A new species of Opisthotropis from northern Vietnam previously misidentified as the Yellow-spotted Mountain Stream Keelback O. maculosa Stuart & Chuaynkern, 2007 (Squamata: Natricidae)

. Zootaxa. 4613, 3 (Jun. 2019), 578–586. DOI:https://doi.org/10.11646/zootaxa.4613.3.9.