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

Lesser Adams Cave Beetle
Pseudanophthalmus catoryctos Krekeler, 1973

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Hexapoda
Class Insecta
Order Coleoptera
Family Carabidae
Genus Pseudanophthalmus
Species Pseudanophthalmus catoryctos Krekeler, 1973

Synonyms

  • Pseudanophthalmus cataryctos Krekeler, 1973 (subjective synonym, CoL)
  • Pseudanophthalmus catorycetes Krekeler, 1973 (subjective synonym, CoL)

Description

Diagnostic characters

Ecological class
Troglobiont
Realm
Terrestrial
Troglomorphy
Troglomorphic

Distribution

Type locality

Adams Farm Cave, Madison Co. KY

Range

Known from one county in Kentucky in the Interior Low Plateau karst region.

Continent

North America

Country

United States

States and provinces

Kentucky

Counties

Kentucky
Madison

Karst regions

Interior Low Plateau

Specimens

Type material

Holotype
FMNHINS 0000 040 827 · Field Museum of Natural History
Paratype
FMNHINS 0000 040 828 · Field Museum of Natural History

Collections holding material

InstitutionLots
Field Museum of Natural History 2
Illinois Natural History Survey 1

3 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 3 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

G1 Critically Imperiled

G1▲G2G3G4G5

Global rank last reviewed 27 November 2005.

Subnational ranks

Kentucky
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
6WCJT
GBIF
7488458
ITIS
931985
iNaturalist
627045

References

  • Barr, T.C., Jr. 2004. A classification and checklist of the genus Pseudanophthalmus Jeannel (Coleoptera: Carabidae: Trechinae). Special Publication 11. Virginia Museum of Natural History, Martinsville, Virginia, USA. 52 pp.
  • Bousquet, Y. 2012. Catalogue of Geadephaga (Coleoptera: Adephaga) of America, north of Mexico. ZooKeys 245: 1–1. doi:10.3897/zookeys.245.3416

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

How to cite this account

Pseudanophthalmus catoryctos Krekeler, 1973. Cave Biology Data Portal, account SP-0671. https://cavebiology.org/species/pseudanophthalmus-catoryctos/ (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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