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

Gertsch's Cave Pseudoscorpion
Kleptochthonius gertschi Malcolm & Chamberlin, 1961

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Chelicerata
Class Arachnida
Order Pseudoscorpiones
Family Chthoniidae
Genus Kleptochthonius
Species Kleptochthonius gertschi Malcolm & Chamberlin, 1961

Synonyms

  • Kleptochthonius (Chamberlinochthonius) gertschi (subjective synonym, ITIS)

Description

Diagnostic characters

Ecological class
Troglobiont
Realm
Terrestrial
Troglomorphy
Troglomorphic

Distribution

Type locality

Gilley Cave, Lee Co. VA

Range

Known from one county in Virginia in the Appalachians karst region.

Continent

North America

Country

United States

States and provinces

Virginia

Counties

Virginia
Lee

Karst regions

Appalachians

Conservation and management

NatureServe

G1 Critically Imperiled

G1▲G2G3G4G5

Global rank last reviewed 21 August 2002.

Subnational ranks

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
7VK39
GBIF
2123934
ITIS
198513
iNaturalist
222504

References

  • Malcolm, D.R. & Chamberlin, J.C. 1961. The pseudoscorpion genus Kleptochthonius Chamberlin (Chelonethida, Chthoniidae). American Museum Novitates 2063: 1–35. https://digitallibrary.amnh.org/items/a8f690cd-8350–4296–8094–3b4766183f21. details
  • Muchmore, W.B. 1974. New cavernicolous species of Kleptochthonius from Virginia and West Virginia (Pseudoscorpionida, Chthoniidae). Entomological News 85: 81–84. https://www.biodiversitylibrary.org/page/2712707. details

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

How to cite this account

Kleptochthonius gertschi Malcolm & Chamberlin, 1961. Cave Biology Data Portal, account SP-0257. https://cavebiology.org/species/kleptochthonius-gertschi/ (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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