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

Ozark cavefish
Troglichthys rosae (Eigenmann, 1898)

Taxonomy

Kingdom Animalia
Phylum Chordata
Subphylum Vertebrata
Class Actinopterygii
Order Percopsiformes
Family Amblyopsidae
Genus Troglichthys
Species Troglichthys rosae (Eigenmann, 1898)

Synonyms

Troglichthys rosae (Eigenmann, 1898)
Typhlichthys rosae Eigenmann, 1898

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic
Maximum body length
50 mm

Distribution

Range

Known from three states in the Ozarks karst region.

Continent

North America

Country

United States

States and provinces

Arkansas, Missouri, Oklahoma

Counties

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

Karst regions

Ozarks

Specimens

Collections holding material

InstitutionLots
University of Kansas Biodiversity Institute 2
University of Texas Biodiversity Center 2

4 cataloged lots in 2 collections. 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 4 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

IUCN Red List

NT Near Threatened

EXEWCRENVUNT▲LC

Assessed in 2012.

NatureServe

G3 Vulnerable

G1G2G3▲G4G5

Global rank last reviewed 2012.

Subnational ranks

Arkansas
S1 Critically Imperiled
Kansas
SNR Unranked
Missouri
S2 Imperiled
Oklahoma
S1 Critically Imperiled

State and federal status

Threatened under the U.S. Endangered Species Act listed 1984

Federal: Threatened

Threats

  • Recreational/Commerical Cave Activities
  • Dams & Water Extraction
  • Pollution -Sewage or Urban Wastewater
  • Pollution - Commercial/Industrial
  • Pollution - Agricultural & Forestry

Other resources

Catalogue of Life
CMRB
GBIF
2401742
iNaturalist
1316923

How to cite this account

Troglichthys rosae (Eigenmann, 1898). Cave Biology Data Portal, account SP-1356. https://cavebiology.org/species/troglichthys-rosae/ (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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