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

Cyclops cavernarum Ulrich, 1902

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Maxillopoda
Order Cyclopoida
Family Cyclopidae
Genus Cyclops
Species Cyclops cavernarum Ulrich, 1902

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

artesian well at San Marcos, Hays Co., TX

Range

Known from Texas in the Edwards Plateau and Balcones karst region.

Continent

North America

Country

United States

States and provinces

Texas

Counties

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

Karst regions

Edwards Plateau and Balcones

Conservation and management

NatureServe

GNR Unranked

G1G2G3G4G5

Subnational ranks

Texas
SU Unrankable

State and federal status

Not listed under the U.S. Endangered Species Act

Other resources

Catalogue of Life
6C67G
GBIF
5719186
iNaturalist
874031

How to cite this account

Cyclops cavernarum Ulrich, 1902. Cave Biology Data Portal, account SP-1317. https://cavebiology.org/species/cyclops-cavernarum/ (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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