Animalia > Chordata > Mammalia > Rodentia > Muroidea > Cricetidae > Microtus > Microtus oregoni
 

Microtus oregoni (creeping vole)

Synonyms: Microtus bairdi; Microtus morosus; Microtus oregoni adocetus; Microtus oregoni cantwelli; Microtus serpens

Wikipedia Abstract

The creeping vole (Microtus oregoni), sometimes known as the Oregon meadow mouse, is a small rodent in the family Cricetidae. Ranging across the Pacific Northwest of United States and Canada, it is found in forests, grasslands, woodlands, and chaparral environments. The small-tailed, furry, brownish-gray mammal was first described in the scientific literature in 1839, from a specimen collected near the mouth of the Columbia River. The smallest vole in its range, it weighs around 19 g (0.67 oz). At birth, they weigh 1.6 g (0.056 oz), are naked, pink, unable to open their eyes, and the ear flaps completely cover the ear openings. Although not always common throughout their range, there are no major concerns for their survival as a species.
View Wikipedia Record: Microtus oregoni

EDGE Analysis

Uniqueness Scale: Similiar (0) 
2
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
16
 Unique & Vulnerable (100)
ED Score: 5.13
EDGE Score: 1.81

Attributes

Adult Weight [1]  20 grams
Birth Weight [1]  1.6 grams
Diet [2]  Granivore, Herbivore
Diet - Plants [2]  80 %
Diet - Seeds [2]  20 %
Forages - Ground [2]  100 %
Gestation [1]  24 days
Litter Size [1]  3
Litters / Year [1]  4
Weaning [1]  15 days

Ecoregions

Protected Areas

Biodiversity Hotspots

Name Location Endemic Species Website
California Floristic Province Mexico, United States No

Predators

Aegolius acadicus (Northern Saw-whet Owl)[1]
Canis latrans (Coyote)[1]
Lynx rufus (Bobcat)[1]
Tyto alba (Barn Owl)[1]

Consumers

Range Map

Distribution

North America;

External References

Photos

Citations

Attributes / relations provided by
1Microtus oregoni, Leslie N. Carraway and B. J. Verts, Mammalian Species No. 233, pp. 1-6 (1985)
2Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027
3International Flea Database
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 WWF WildFINDER
Biodiversity Hotspots provided by Critical Ecosystem Partnership Fund
Abstract provided by DBpedia licensed under a Creative Commons License