Bibliography

Niedzicka, M. E., B. M. Głowacki, P. Zieliński, and W. Babik. 2020. Morphology is a poor predictor of interspecific admixture—the case of two naturally hybridizing newts Lissotriton montandoni and Lissotriton vulgaris (Caudata: Salamandridae). Amphibia-Reptilia 41: 489–500 (DOI:10.1163/15685381-bja10019).