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Amphibia    Caudata    Plethodontidae  
Barton Springs Salamander
Eurycea sosorum Chippindale, Price, and Hillis, 1993
yoor-EE-see-uh — soh-SOR-um
Taxon Links
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Amphibian Species of the World
Catalog of American Amphibians and Reptiles
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GenBank
USGS Nonindigenous Aquatic Species Database

SSAR 9th Edition Comments:
 There are no current SSAR comments for this taxon.

(,   Museum Voucher) (,   Observation) (,   Literature Record), (,   Citizen Science), (  Fossil)
Open icons indicate questionable records, including those with coordinate uncertainty greater than 10,000 m (approximately 6 miles). Click a marker to view metadata.
Occurrences:; 124 Total; 101 Museum; 23 Other

The locality database contains 8,094,832 records, and geographic and taxonomic errors exist. Logged-in, registered users may report a potential issue directly from the marker popup.
Shaded range maps are based on curated specimens and provided gratis by CNAH. (Version: 2023.04.08.20.59.18)
Download map data (GeoJSON):
Polygon Range File Museum Literature Fossil Personal Observation Citizen Science

Province/State Distribution:
United States: Texas

Taxonomic Etymology:
Named for conservation advocates.
Eurycea — Rafinesque (1822) intentionally used a mythological-sounding name, but its specific Greek meaning or derivation was not disclosed. So, while modern etymologists may connect Eurycea to Eurydice or Greek roots (eurys “broad”), Rafinesque himself treated it as a classical name without a defined origin.
.
sosorum — Neo-Latin genitive plural of acronym SOS (Save Our Springs) + Latin suffix -orum; Honors the Save Our Springs Alliance, instrumental in protecting the salamander’s habitat.

First instance(s) of published English names:
No historic English names have been assigned to this taxon yet.


Selected References:
1993 Arnold, Steven J., Nancy L. Reagan, and Paul A. Verrell. Reproductive isolation and speciation in plethodontid salamanders. Herpetologica 49(2):216-228
1993 Chippindale, Paul T., Andrew H. Price, and David M. Hillis. A new species of perennibranchiate salamander (Eurycea: Plethodontidae) from Austin, Texas. Herpetologica 49(2):248-259
2003 Wiens, John J., Paul T. Chippindale, and David M. Hillis. When are phylogenetic analyses misled by convergence? A case study in Texas cave salamanders. Systematic Biology 52(4):501-514
2009 Lucas, Lauren K., Zachariah Gompert, James R. Ott, and Chris C. Nice. Geographic and genetic isolation in spring-associated Eurycea salamanders endemic to the Edwards Plateau region of Texas. Conservation Genetics 10:1309-1319
2010 Kozak, Kenneth H. and John J. Wiens. Accelerated rates of climatic-niche evolution underlie rapid species diversification. Ecology Letter 13:1378-1389

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