Bibliography

Üzüm, N., A. Avcı, K. Olgun, U. Bülbül, M. Fahrbach, S. N. Litvinchuk, and B. Wielstra. 2019. Cracking cryptic species: external characters to distinguish two recently recognized banded newt species (Ommatotriton ophryticus and O. nesterovi). Salamandra 55: 131–134.