David, Patrick, Indraneil Das, and Gernot Vogel. “On Some Taxonomic and Nomenclatural Problems in Indian Species of the Genus Oligodon Fitzinger, 1826 (Squamata: Colubridae)”. Zootaxa 2799, no. 1 (March 24, 2011): 1–14. Accessed April 1, 2025. https://mapress.com/zt/article/view/zootaxa.2799.1.1.