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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
AnimaliaArthropodaCrustaceaMalacostracaAmphipodaCrangonyctidaeCrangonyx

Barr's Cave Amphipod
Crangonyx barri Zhang & Holsinger, 2003

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Amphipoda
Family Crangonyctidae
Genus Crangonyx
Species Crangonyx barri Zhang & Holsinger, 2003

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

Mammoth Cave, Edmonson Co. KY

Range

Known from two states in the Interior Low Plateau karst region.

Continent

North America

Country

United States

States and provinces

Indiana, Kentucky

Counties

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

Karst regions

Interior Low Plateau

Specimens

Type material

Holotype
USNM 260774 · National Museum of Natural History, Smithsonian Institution
Paratype ×129
National Museum of Natural History, Smithsonian Institution

Collections holding material

InstitutionLots
National Museum of Natural History, Smithsonian Institution 141

141 cataloged lots in 1 collection. Compiled from GBIF and not an exhaustive census: many collections are not yet digitised, and holdings are added continually. Search GBIF for specimen records.

Download all 141 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

G5 Secure

G1G2G3G4G5▲

Global rank last reviewed 12 March 2008.

Subnational ranks

Indiana
S3 Vulnerable
Kentucky
S5 Secure

State and federal status

Not listed under the U.S. Endangered Species Act

Other resources

Catalogue of Life
6BBMR
GBIF
6461735
ITIS
900052
iNaturalist
217695

How to cite this account

Crangonyx barri Zhang & Holsinger, 2003. Cave Biology Data Portal, account SP-0956. https://cavebiology.org/species/crangonyx-barri/ (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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