Venu, G., Balakrishna, G.N., Gadha, L.K., Raju, N.G., Cyriac, V.P., Seetharama, H.G., Shampa, C., Ramakrishna, S., Venkatachalaiah, G. and Ganesh, S. 2026. Report of colour polymorphism and range extension in two poorly known species of Indian Rhinophis (Squamata: Uropeltidae). Zootaxa. 5777, 2 (Mar. 2026), 307–326. DOI:https://doi.org/10.11646/zootaxa.5777.2.5.