Olgun, K., Avci, A., Ilgaz, Çetn, Üzüm, N. and Yilmaz, C. 2007.

A new species of Rhynchocalamus (Reptilia: Serpentes: Colubridae) from Turkey

. Zootaxa. 1399, 1 (Jan. 2007), 57–68. DOI:https://doi.org/10.11646/zootaxa.1399.1.2.