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

Lirceolus nidulus Lewis, 2001

Taxonomy

Kingdom Animalia
Phylum Arthropoda
Subphylum Crustacea
Class Malacostraca
Order Isopoda
Family Asellidae
Genus Lirceolus
Species Lirceolus nidulus Lewis, 2001

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic
Maximum length
8.8 mm

Distribution

Type locality

Borden Cave, Culberson Co., TX

Range

Known from three counties across two states in the Guadalupe Mountains karst region.

Continent

North America

Countries

Mexico, United States

States and provinces

Mexico, Texas

Counties

Mexico
Acuña, Coahuila
Texas
Culberson

Karst regions

Guadalupe Mountains

Specimens

Type material

Holotype
USNM 291382 · National Museum of Natural History, Smithsonian Institution
Paratype
USNM 291383 · National Museum of Natural History, Smithsonian Institution

Collections holding material

InstitutionLots
National Museum of Natural History, Smithsonian Institution 4
Edwards Aquifer Research and Data Center, Texas State University 1

5 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 5 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

GNR Unranked

G1G2G3G4G5

Global rank last reviewed na.

Subnational ranks

Texas
S3 Vulnerable

Ranks looked up 2 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
72K3C
GBIF
2206138
iNaturalist
484336

This account was last revised 28 August 2026. Conservation ranks were looked up 2 August 2026.

How to cite this account

Lirceolus nidulus Lewis, 2001. Cave Biology Data Portal, account SP-1267. https://cavebiology.org/species/lirceolus-nidulus/ (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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