Ziegler, T., P. David, A. Miralles, D. van Kien, and N. Q. Truong. “A New Species of the Snake Genus Fimbrios From Phong Nha-Ke Bang National Park, Truong Son, Central Vietnam (Squamata: Xenodermatidae)”. Zootaxa, vol. 1729, no. 1, Mar. 2008, pp. 37–48, doi:10.11646/zootaxa.1729.1.4.