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

Organ cavesnail
Fontigens tartarea Hubtricht 1963

Taxonomy

Kingdom Animalia
Phylum Mollusca
Class Gastropoda
Order Littorinimorpha
Family Hydrobiidae
Genus Fontigens
Species Fontigens tartarea Hubtricht 1963

Synonyms

Fontigens holsingeri Hubricht, 1976

Description

Diagnostic characters

Ecological class
Stygobiont
Realm
Aquatic
Troglomorphy
Troglomorphic

Distribution

Type locality

Organ Cave, Greenbrier Co. WV

Range

Known from two states in the Appalachians karst region.

Continent

North America

Country

United States

States and provinces

Virginia, West Virginia

Counties

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

Karst regions

Appalachians

Genetics

Molecular resources

MarkerMoleculeSequences LengthExemplar
COI mitochondrial 2 658-658 bp MT425033.1

2 sequences, retrieved 23 August 2026. Counts change as sequences are deposited. Search GenBank.

Download all 2 sequence records (CSV) Accession, marker, molecule type, length, GenBank definition and a direct link.

Specimens

Type material

Holotype
170893 · Field Museum of Natural History
Holotype
116917 · Field Museum of Natural History
Paratype
MO290087 · Academy of Natural Sciences of Drexel University
Paratype
46775 · Carnegie Museum of Natural History
Paratype ×5
Field Museum of Natural History
Paratype
USNM 673529 · National Museum of Natural History, Smithsonian Institution

Collections holding material

InstitutionLots
National Museum of Natural History, Smithsonian Institution 22
Field Museum of Natural History 16
Canadian Museum of Nature 1
Academy of Natural Sciences of Drexel University 1
Carnegie Museum of Natural History 1
Yale Peabody Museum 1

42 cataloged lots in 6 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 42 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.

Conservation and management

NatureServe

G2 Imperiled

G1G2▲G3G4G5

Global rank last reviewed 15 December 2018.

Subnational ranks

Virginia
S1S2 Critically Imperiled to Imperiled
West Virginia
S2 Imperiled

State and federal status

Not listed under the U.S. Endangered Species Act

Other resources

Catalogue of Life
7RCGD
GBIF
2300150
ITIS
70616
iNaturalist
220163
NCBI Taxonomy
2732583

How to cite this account

Fontigens tartarea Hubtricht 1963. Cave Biology Data Portal, account SP-1402. https://cavebiology.org/species/fontigens-tartarea/ (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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