Urocitellus townsendii
(Bachman, 1839)
Townsend's Ground Squirrel
Taxonomy
Subclass | : Theria |
Infraclass | : Placentalia |
Magnorder | : Boreoeutheria |
Superorder | : Euarchontoglires |
Order | : Rodentia |
Suborder | : Sciuromorpha |
Family | : Sciuridae |
Subfamily | : Xerinae |
Tribe | : Marmotini |
Genus | : Urocitellus |
Species status
Authority citation
Bachman, J. 1839. Description of several new species of American quadrupeds. Journal of the Academy of Natural Sciences of Philadelphia 8(1):57-74.
Authority publication link
https://www.biodiversitylibrary.org/page/24623031Original name as described
Spermophilus Townsendii
Type material
ANSP 344
Type kind
holotype
Type locality
“the prairies near the Walla-walla [River]”, Walla Walla County, Washington, United States. Restricted to ““On the Columbia River, about 300 miles above its mount” near the mouth of Walla Walla River, Wash[ington].,” United States by A. H. Howell, 1938.
Biogeographic realm
Nearctic
Country distribution
United States
Subregion distribution
USA(WA)
Taxonomy notes
moved to Urocitelus from Spermophilus; nancyae has been considered a distinct species, however, this has not been supported by molecular analyses despite its unique karyotype
Taxonomy notes citation
Helgen, K. M., Cole, F. R., Helgen, L. E., & Wilson, D. E. (2009). Generic Revision in the Holarctic Ground Squirrel Genus Spermophilus. Journal of Mammalogy, 90(2), 270-305. http://doi.org/10.1644/07-MAMM-A-309.1 · McLean, B. S., Jackson, D. J., & Cook, J. A. (2016). Rapid divergence and gene flow at high latitudes shape the history of Holarctic ground squirrels (Urocitellus). Molecular phylogenetics and evolution, 102, 174-188.IUCN Red List status
Vulnerable
Species Permalink
https://www.mammaldiversity.org/taxon/1001795Country distribution map
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Names and synonyms
Present and past (if available) associated names to the species. Click on a name to view its details. If the list is long, scroll down to see more.
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