Arvicola

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Water voles Fossil range: Early Pleistocene - Recent
Arvicola terrestris
Scientific classification
Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Rodentia Family: Cricetidae Subfamily: Arvicolinae Genus: Arvicola Lacépède, 1799
Species
Arvicola amphibus Arvicola sapidus; Arvicola scherman;

The water voles are large voles in the genus Arvicola. They are found in both aquatic and dry habitat through Europe and much of northern Asia. A water vole found in Western North America was historically considered a member of this genus, but has been shown to be more closely related to members of the genus Microtus (Conroy and Cook, 2000; Musser and Carleton, 2005).

Head and body length are 12-22 cm, tail length is 6.5-12.5 cm, and the weight is 70-250 g. The animals may exhibit indeterminate growth. They are thick-furred and have hairy fringe on feet that improves their swimming ability.

[edit] Species

• European (or Northern) Water Vole — Arvicola amphibus
• Southwestern (or Southern) Water Vole — Arvicola sapidus
• Montane Water Vole - Arvicola scherman

[edit] References

• Conroy, C. J. and J. A. Cook. 2000. Molecular systematics of a Holarctic rodent (Microtus: Muridae). Journal of Mammalogy, 81:344-359.
• Musser, G. G. and M. D. Carleton. 2005. Superfamily Muroidea. Pp. 894-1531 in Mammal Species of the World a Taxonomic and Geographic Reference. D. E. Wilson and D. M. Reeder eds. Johns Hopkins University Press, Baltimore.
• Nowak, R. M. 1999. Walker's Mammals of the World, Vol. 2. Johns Hopkins University Press, London.