Yang J-H, Sung Y-H, Chan BP-L. A new species of the genus Opisthotropis Günther, 1872 (Squamata: Colubridae: Natricinae) from Guangdong Province, China. Zootaxa [Internet]. 2013 May 3 [cited 2025 Apr. 22];3646(3):289–296. Available from: https://mapress.com/zt/article/view/zootaxa.3646.3.7