Характеристика популяцій звичайного вужа лісових біогеоценозів присамар’я
Grass snake populations’ features of the forest biogeocoenoses in the Samara river area

Summary/Abstract: Results of 7-years research of the grass snake population in forest ecosystems of the Samara River area (Dnipropetrovsk province, Ukraine) are presented. The population is of high abundance but have a tendency to decrease. Population’s sex ratio, spatial structure, snakes’ morphometric parameters and pholidosis are described. Those characteristics reflect the population specificity, which was formed by microevolutional processes.

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