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

Natural Bridge Cave Isopod
Pseudobaicalasellus bowmani (Lewis, 1980)

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Isopoda
Family Asellidae
Genus Pseudobaicalasellus
Species Pseudobaicalasellus bowmani (Lewis, 1980)

Synonyms

Caecidotea bowmani Lewis, 1980

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

seep, Natural Bridge Park, Rockbridge Co. VA

Range

Known from Virginia in the Appalachians karst region.

Continent

North America

Country

United States

States and provinces

Virginia

Counties

County-level records have not been compiled for this taxon. Distribution is recorded at state and karst-region level.

Karst regions

Appalachians

Conservation and management

NatureServe

G1 Critically Imperiled

G1▲G2G3G4G5

Global rank last reviewed 12 March 2022.

Subnational ranks

Virginia
S1S2 Critically Imperiled to Imperiled

State and federal status

Not listed under the U.S. Endangered Species Act

Threats

  • Urbanization - Residential
  • Urbanization - Comm. & Industrial
  • Agriculture - Logging
  • Dams & Water Extraction
  • Pollution -Sewage or Urban Wastewater
  • Pollution - Commercial/Industrial

Other resources

Catalogue of Life
CTKQM
GBIF
4303943
iNaturalist
1664144

How to cite this account

Pseudobaicalasellus bowmani (Lewis, 1980). Cave Biology Data Portal, account SP-1278. https://cavebiology.org/species/pseudobaicalasellus-bowmani/ (accessed 3 September 2026).

Data sources and funding are listed in the Acknowledgments.

Spotted something wrong on this page? Report a correction. Accounts are compiled from many sources and corrections from people who know the group are the most useful email we get.

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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