Ganesh, S., R. Aengals, and E. Ramanujam. “Taxonomic Reassessment of Two Indian Shieldtail Snakes in the Uropeltis Ceylanicus Species Group (Reptilia: Uropeltidae)”. Journal of Threatened Taxa, vol. 6, no. 1, Jan. 2014, pp. 5305-14, doi:10.11609/JoTT.o3636.5305-14.