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Subterranean biodiversity of North America and around the globe

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Cave Biology Data Portal
Subterranean biodiversity of North America and around the globe
AnimaliaChordataMammaliaRodentiaCricetidaeMicrotus

Prairie Vole
Microtus ochrogaster (Wagner, 1842)

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Mammalia
Order Rodentia
Family Cricetidae
Genus Microtus
Species Microtus ochrogaster (Wagner, 1842)

Description

Diagnostic characters

Ecological class
Accidental

Distribution

Range

Known from two counties in Kentucky.

Continent

North America

Country

United States

States and provinces

Kentucky

Counties

Kentucky
Fayette, Wayne

Conservation and management

IUCN Red List

LC Least Concern

EXEWCRENVUNTLC▲

Assessed in 2016.

NatureServe

G5 Secure

G1G2G3G4G5▲

National ranks

Canada
N4 Apparently Secure
United States
N5 Secure

Subnational ranks

Manitoba
S3 Vulnerable
Saskatchewan
S4 Apparently Secure
Alberta
S3 Vulnerable
Michigan
S3 Vulnerable
Louisiana
SH Possibly Extirpated
Oklahoma
SNR Unranked
Iowa
S3 Vulnerable
North Dakota
SNR Unranked
Colorado
S5 Secure
Kansas
S5 Secure
Arkansas
S5 Secure
Ohio
SNR Unranked
Texas
S1 Critically Imperiled
Missouri
S4 Apparently Secure
Tennessee
S3 Vulnerable
Indiana
S5 Secure
New Mexico
S2 Imperiled
Kentucky
S5 Secure
Wyoming
S5 Secure
Alabama
S2 Imperiled
Nebraska
S5 Secure
West Virginia
S2 Imperiled
Illinois
S5 Secure
Wisconsin
S2 Imperiled
Montana
S4 Apparently Secure
Minnesota
S3 Vulnerable
South Dakota
S5 Secure

Ranks looked up 2 July 2026. Conservation status changes, and a rank here is as current as that date and no more.

State and federal status

Not listed under the U.S. Endangered Species Act.

References

  • Harker, D.F., Jr. & Barr, T.C., Jr. 1979. Caves and associated fauna of Eastern Kentucky, Volume 3. Kentucky Nature Preserves Commission, Frankfurt, Kentucky, USA. 130 pp.

This account was last revised 6 September 2026. Conservation ranks were looked up 2 July 2026.

How to cite this account

Microtus ochrogaster (Wagner, 1842). Cave Biology Data Portal, account SP-2655. https://cavebiology.org/species/microtus-ochrogaster/ (accessed 22 October 2026).
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Data sources and funding are listed in the Acknowledgments.

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Cave Biology Data Portal

Species accounts, distributions, and conservation status for the subterranean fauna of North America and around the globe, with resources for the cave and karst research community.

Text and data CC BY 4.0. Images all rights reserved unless stated.

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