Thankless ghostsnail
Holsingeria unthanksensis Hershler, 1989
Taxonomy
| Kingdom | Animalia |
|---|---|
| Phylum | Mollusca |
| Class | Gastropoda |
| Order | Littorinimorpha |
| Family | Hydrobiidae |
| Genus | Holsingeria |
| Species | Holsingeria unthanksensis Hershler, 1989 |
Description
Diagnostic characters
- Ecological class
- Stygobiont
- Realm
- Aquatic
- Troglomorphy
- Troglomorphic
Distribution
Type locality
Unthanks Cave, Lee Co. VA
Range
Known from Virginia in the Appalachians karst region.
Continent
North America
Country
United States
States and provinces
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
| Marker | Molecule | Sequences | Length | Exemplar |
|---|---|---|---|---|
| COI | mitochondrial | 1 | 602-602 bp | AF520947.1 |
1 sequence, retrieved 23 August 2026. Counts change as sequences are deposited. Search GenBank.
Download all 1 sequence records (CSV) Accession, marker, molecule type, length, GenBank definition and a direct link.
Specimens
Type material
- Holotype
- USNM 860421 · National Museum of Natural History, Smithsonian Institution
- Paratype
- MO372196 · Academy of Natural Sciences of Drexel University
- Paratype
- 129372-Mollusca · Florida Museum of Natural History
- Paratype
- USNM 860422 · National Museum of Natural History, Smithsonian Institution
Collections holding material
| Institution | Lots |
|---|---|
| National Museum of Natural History, Smithsonian Institution | 18 |
| Academy of Natural Sciences of Drexel University | 1 |
| Florida Museum of Natural History | 1 |
20 cataloged lots in 3 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 20 specimen records (CSV) Institution, catalog number, type status and preparation. No coordinates.
Conservation and management
NatureServe
G2 Imperiled
Global rank last reviewed 11 May 2009.
Subnational ranks
- Virginia
- S2 Imperiled
State and federal status
Not listed under the U.S. Endangered Species Act
Other resources
How to cite this account
Data sources and funding are listed in the Acknowledgments.
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