Kajol, S. B.; Rabbe, M. F.; Rahman, M.; Asif, A. A.; Newaz, K.; Sarafat, M.; Shome, A. R. Range Extension of the Collared Black-Headed Snake, Sibynophis Collaris (Gray 1853): A New Record from Southeastern Bangladesh . RandA 2020, 27 (2), 254. https://doi.org/10.17161/randa.v27i2.14226.