Distribution of Forest Voles ( Myodes, Craseomys ) (Rodentia, Cricetidae, Arvicolinae) in Western Siberia

Based on material collected in western Siberia in the second half of summer in the period from 1954 to 2016, both on the plains and in the mountains, the distribution of forest voles was analyzed in the zonal and provincial aspects. Based on cluster analysis of the matrix of similarity coefficients of the abundance indicators, habitat classifications were compiled according to the degree of favorable environmental conditions for each of the study species. Based on the classifications, the species abundance as related to environmental factors and their inseparable combinations (natural and anthropogenic regimes) were established.