Cynomys leucurus
| White-tailed Prairie Dog
(Cynomys leucurus) | |
|---|---|
| Range | |
 | |
| Taxonomic classification | |
| Order: | Rodentia |
| Suborder: | Sciuromorpha |
| Family: | Sciuridae |
| Subfamily: | Xerinae |
| Tribe: | Marmotini |
| Genus: | Cynomys |
| Subgenus: | Leucocrossuromys |
| Binomial details | |
| Cynomys leucurus C. H. Merriam, 1890 | |
| Other resources | |
| Full taxonomic details at MDD | |
The White-tailed Prairie Dog (Cynomys leucurus) is medium-sized for the genus. It is found in parts of Montana, Colorado, Utah, and Wyoming.
Description
From Clark et al. (1971) : "The general color of upper body parts is yellowish buff, streaked with blackish. A spot above the eye and a large area on the cheek are blackish brown. The tail is white; hairs of the proximal half have bands of blackish interspersed with pale cinnamon, whereas those of the distal half are clear white."
Museum type specimens
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Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. -
Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888.
External measurements
Length measurements are in millimeters (mm) and weight measurements are in grams (g), unless stated otherwise. If available, the sample size (n=) is provided. If a range is not provided and n= is not given, then the listed measurement represents an average.
| Part of range | Reference | Total length | Tail length | Hindfoot length | Ear length | Mass |
|---|---|---|---|---|---|---|
| Colorado | Armstrong et al. (2010) | 315–400 | 40–65 | 60–65 | 8–14 | 650–1,700 |
Skull
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Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. Dorsal view of the skull. -
Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. Ventral view of the skull. -
Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. Lateral view of the skull. -
Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. Dorsal view of the mandible. -
Holotype: USNM 186472. Cynomys leucurus. Adult female. Fort Bridger, Uinta County, Wyoming. Collected 15 September 1888. Lateral view of the the left mandible.
Similar species
References
Clark TW, Hoffmann RS, Nadler CF. 1971. Cynomys leucurus. Mammalian Species (7):1-4. https://doi.org/10.2307/3503914