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- Title
The narrow-skulled vole ( Microtus gregalis Pall.) in the dynamics of zonal rodent communities of northern Eurasia.
- Authors
N. Smirnov; E. Kuz’mina; I. Golovachev; T. Fadeeva
- Abstract
Abstract On the basis of abundant fossil and subfossil bone remains, the ecological and faunal role of the narrow-skulled vole in zonal rodent communities of northern Eurasia is analyzed over the period from the Late Pleistocene to the present time. Special attention is given to the correlated dynamics of relative abundance of Microtus gregalis and other rodent species in the course of transition from one zonal type to another and to specific features of this correlation in the southern, middle, and northern parts of the species range. It is shown that distinctive dimensional and morphotypic features of the two currently existing subspecies, Microtus gregalis major Ogn. and M. g. gregalis Pall., are the product of concordant development of the species and environmental conditions in the past 3000–4000 years (transition from the Holocene optimum to the present-day climate and state of the natural environment).
- Subjects
EURASIA; VOLES; RODENTS; BONES
- Publication
Russian Journal of Ecology, 2007, Vol 38, Issue 2, p106
- ISSN
1067-4136
- Publication type
Article
- DOI
10.1134/S1067413607020075