Mitochondrial DNA variation and the evolutionary history of chromosome races of collared lemmings ( '' Dicrostonyx '') in the Eurasian Arctic.    From Wordnik.com.  [Late-Quaternary changes in arctic terrestrial ecosystems, climate, and ultraviolet radiation levels] Reference

The importance of ice ages in diversification of Arctic collared lemmings ( '' Dicrostonyx ''): evidence from the mitochondrial cytochrome b region.    From Wordnik.com.  [Late-Quaternary changes in arctic terrestrial ecosystems, climate, and ultraviolet radiation levels] Reference

Phylogeography of the circumpolar '' Paranoplocephala arctica '' species complex (Cestoda: Anoplocephalidae) parasitizing collared lemmings ( '' Dicrostonyx '' spp.).    From Wordnik.com.  [Late-Quaternary changes in arctic terrestrial ecosystems, climate, and ultraviolet radiation levels] Reference

The summer decline of the collared lemming, Dicrostonyx groenlandicus, in high Arctic Greenland.    From Wordnik.com.  [Effects of changes in climate and UV radiation levels on structure of arctic ecosystems in the short and long term] Reference

Cycles and synchrony in the collared lemming (Dicrostonyx groenlandicus) in Arctic North America.    From Wordnik.com.  [General characteristics of arctic species and their adaptations in the context of changes in climate and ultraviolet-B radiation levels] Reference

Lemmings (Lemmus spp. and Dicrostonyx spp.) are super-dominant species during peak years in their population cycles.    From Wordnik.com.  [Arctic environments north of the treeline] Reference

Phylogeography and mitochondrial DNA (mtDNA) diversity in North American collared lemmings (Dicrostonyx groenlandicus).    From Wordnik.com.  [Genetic responses of arctic species to changes in climate and ultraviolet-B radiation levels] Reference

Phylogeography and mitochondrial DNA (mtDNA) diversity in North American collared lemmings ( '' Dicrostonyx groenlandicus '').    From Wordnik.com.  [Late-Quaternary changes in arctic terrestrial ecosystems, climate, and ultraviolet radiation levels] Reference

Mitochondrial DNA variation and the evolutionary history of chromosome races of collared lemmings (Dicrostonyx) in the Eurasian Arctic.    From Wordnik.com.  [Genetic responses of arctic species to changes in climate and ultraviolet-B radiation levels] Reference

Collared lemmings (Dicrostonyx) usually do not reach as high densities in their preferred habitats on drier ridges where herbs and dwarf shrubs dominate.    From Wordnik.com.  [Effects of changes in climate and UV radiation levels on structure of arctic ecosystems in the short and long term] Reference

Bystrinskiy Nature Park encloses the Ichinskiy zoological zakaznik, and includes Canadian beaver Castor canadensis, collared lemming Dicrostonyx lorquatus, blackcapped marmot Marmota camtschatica, muskrat Ondatra zibethicus, american mink Mustela vison, Kolymskiy moose Alces alces buterlini and large numbers of domesticated reindeer.    From Wordnik.com.  [Volcanoes of Kamchatka, Russian Federation] Reference