Shenandoah Salamander
Plethodon shenandoah
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Shenandoah_salamander
Overview
The Shenandoah salamander is a small, terrestrial salamander found exclusively in Shenandoah National Park in Virginia. The Shenandoah salamander inhabits a very small range of land on just three mountain peaks. Due to the small habitat range, interspecies competition, and climate change, the population of the Shenandoah salamander is vulnerable to extinction.
Mitigating human effects on the habitat of the species will be essential in attempting to preserve and grow the population.
The Shenandoah salamander faces severe threats from habitat degradation caused by acid precipitation and atmospheric pollution, which has altered soil chemistry and reduced prey availability in its restricted talus slope habitat. Competition and hybridization with the more widespread red-backed salamander (Plethodon cinereus) poses an additional significant threat, as the latter species expands its range into higher elevations. Climate change exacerbates these pressures by enabling competitor species to colonize previously unsuitable high-elevation areas.
Habitat
The Shenandoah salamander is endemic to three north-facing talus slopes in Shenandoah National Park, Virginia, occupying rocky crevices and loose rock formations at elevations between 975-1,200 meters. These specialized microhabitats provide the cool, moist conditions essential for this lungless salamander's survival.
Conservation measures underway
Other threatened species in PLETHODONTIDAE
Threatened in United States
Frequently asked questions
Why is Shenandoah Salamander classified as Critically Endangered?
Where does Shenandoah Salamander live?
What are the main threats to Shenandoah Salamander?
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