Agarwal I., Mistry V. K., Athreya R. (2010) A preliminary checklist of the reptiles of Eaglenest Wildlife Sanctuary, West Kameng district, Arunachal Pradesh, India. Russian Journal of Herpetology, Vol. 17 (2), pp. 81 – 93
Ao J. M., David P., Bordoloi S., Ohler A. (2004) Notes on a collection of snakes from Nagaland, Northeast India, with 19 new records for this state. Russian Journal of Herpetology, Vol. 11 (2), pp. 155 – 162
Boulenger G. A. (1890) The fauna of British India including Ceylon and Burma, Reptilia and Batrachia. London: Taylor and Francis.
Boulenger G. A. (1893) Catalogue of the snakes in the British Museum (Natural History). Vol. 1, London: Taylor and Francis.
Das I., Dattagupta B., Gayen N. C. (1998) History and catalogue of reptile types in the collection of the Zoological Survey of India. J. South Asian nat. Hist. Vol. 3 (2), pp. 121-172
Günther A. (1864) The reptiles of British India. London: Published for the Ray Society by Robert Hardwicke
Smith M. A. (1943) The fauna of British India, Ceylon and Burma including the whole of The Indo-Chinese Sub-region, Reptilia and Amphibia. Vol 3 Serpentes. Taylor & Francis, London.
Vogel G., Hauser S. (2013) Addition of Ptyas nigromarginata (Blyth, 1854) (Squamata: Colubridae) to the Snake Fauna of Thailand with Preliminary Remarks on Its Distribution. Asian Herpetological Research, 4 (3): 166–181
Whitaker R., Captain A. (2004) Snakes of India, The Field Guide. Draco Books.