Singh, G., Moun, A. and Mistry, V. (2020) “Record of the Arrow-headed Trinket Snake (Coelognathus helena nigriangularis) from Ranthambore Tiger Reserve, Rajasthan, India ”, Reptiles & Amphibians, 27(2), pp. 308–309. doi:10.17161/randa.v27i2.14455.