Holocene herpetofauna from the Pionersky locality (Belarus)

Abstract

Introduction: 104 bones that belonged to tailless amphibians and squamated reptiles were found in the Pionersky locality (Belarus).

Systematic part. The description and criteria for identification of amphibian and reptile bones defined to the species are given: Bufo bufo, Rana arvalis, Rana temporaria, Pelophylax lessonae, Anguis fragilis, Zootoca cf. vivipara, Natrix natrix.

Discussion and conclusions: The herpetocomplex is quite rich in species: there are 7 species from four families, and all of them live in Belarus at present. This implies comfortable living conditions for amphibians and reptiles. All species found are inhabitants of closed biotopes. Apparently, at that time there was a forest in the vicinity of the location. The complete absence of steppe species may indicate the climatic situation that currently exists in the north of Belarus or even to the north of it.