Microtus richardsoni
(De Kay, 1842)
North American Water Vole

Distribution :
Wet subalpine and alpine meadows of Rocky Mountains, from S British Columbia and Alberta, Canada, to W Wyoming and C Utah, USA; and of Cascade Mountains, from SW British Columbia south through WC Oregon.
Image courtesy of the ASM Mammal Images Library · MIL ID: 2488
Taxonomy
| Subclass | : Theria |
| Infraclass | : Placentalia |
| Magnorder | : Boreoeutheria |
| Superorder | : Euarchontoglires |
| Order | : Rodentia |
| Suborder | : Supramyomorpha |
| Infraorder | : Myomorphi |
| Superfamily | : Muroidea |
| Family | : Cricetidae |
| Subfamily | : Arvicolinae |
| Tribe | : Arvicolini |
| Genus | : Microtus |
| Subgenus | : Mynomes |
Species status
Authority citation
De Kay, J.E. 1842. Zoology of New-York, or the New-York fauna. Part I. Mammalia. W. & A. White & J. Visscher, New York, 146 pp.
Authority publication link
https://www.biodiversitylibrary.org/page/2003546Original name as described
Arvicola richardsoni
Other common names
Richardson's Meadow Vole · Richardson's Vole · Richardson's Water Vole
Type locality
"near the foot of the Rocky Mountains." Restricted by V. Bailey in 1900 to "vicinity of Jasper House, Alberta, " Canada.
Biogeographic realm
Nearctic
Country distribution
Canada · United States
Subregion distribution
USA(ID, OR, UT, MT, WY, WA)
IUCN Red List status
Least Concern
Species Permalink
https://mammaldiversity.org/taxon/1002099Country distribution map
The map below provides a general overview. Most species inhabit only specific regions within countries. Hover over the highlighted regions to see the country name.
Names and synonyms
Present and past (if available) associated names to the species. Click on a name to view its details.
Total: 13 names and synonyms.
3 more names and synonyms available — use the desktop version to see them all.
Show 3 more names and synonyms
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