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

Price's Cave Isopod
Conasellus pricei (Levi, 1949)

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Isopoda
Family Asellidae
Genus Conasellus
Species Conasellus pricei (Levi, 1949)

Synonyms

  • Conasellus condei (Chappuis, 1957) (subjective synonym, CoL)
  • Conasellus conestogensis (Levi, 1949) (subjective synonym, CoL)
  • Caecidotea pricei Levi, 1949 (prior combination, CoL)
  • Asellus pricei (Levi, 1949) (prior combination, CoL)
  • Caecidotea conestogensis Levi, 1949 (subjective synonym, CoL)

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

Refton Cave, Lancaster Col PA

Range

Known from two counties across four states across two karst regions.

Continent

North America

Country

United States

States and provinces

Maryland, Pennsylvania, Virginia, West Virginia

Counties

Pennsylvania
Franklin, Lancaster

Karst regions

Appalachians, Other

Conservation and management

NatureServe

G5 Secure

G1G2G3G4G5▲

Global rank last reviewed 21 August 2002.

Subnational ranks

Maryland
S3 Vulnerable
Pennsylvania
S2S3 Imperiled to Vulnerable
Virginia
S3 Vulnerable
West Virginia
S1 Critically Imperiled

Ranks looked up 23 August 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.

Other resources

Catalogue of Life
MVTM2
GBIF
4303932
ITIS
543818
iNaturalist
1664286

References

  • Fleming, L.E. 1972. The evolution of the eastern North American isopods of the genus Asellus (Crustacea: Asellidae). Part I. International Journal of Speleology 4: 221–256. https://digitalcommons.usf.edu/cgi/viewcontent.cgi?article=1605&context=ijs. details
  • Nicholas, G. 1960. Checklist of macroscopic troglobitic organisms of the United States. The American Midland Naturalist 64: 123–160. doi:10.2307/2422897

This account was last revised 28 August 2026. Conservation ranks were looked up 23 August 2026.

How to cite this account

Conasellus pricei (Levi, 1949). Cave Biology Data Portal, account SP-1262. https://cavebiology.org/species/conasellus-pricei/ (accessed 18 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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