Head to head
Cheat Mountain Salamander vs Shenandoah Salamander
A Cheat Mountain salamander and a Shenandoah salamander are both lungless Plethodon salamanders restricted to small pockets of West Virginia and Virginia mountains, yet each ended up confined to its narrow range through a genuinely different mechanism.
| Cheat Mountain Salamander | Shenandoah Salamander | |
|---|---|---|
| Scientific name | Plethodon nettingi | Plethodon shenandoah |
| Restricted to | A handful of Allegheny Mountains ridges | Three mountains in Shenandoah National Park |
| Main limiting factor | Habitat specificity plus competition | Competitive exclusion |
| Competing species | Red-backed salamander | Red-backed salamander |
| Habitat | High-elevation spruce and hardwood forest | Rocky talus slopes |
| Breathing method | Through skin, lungless | Through skin, lungless |
| Development | Direct, no aquatic larval stage | Direct, no aquatic larval stage |
| Conservation status | Vulnerable | Endangered |
Cheat Mountain Salamander vs Shenandoah Salamander: common questions
Why are both salamanders confined to such small ranges?
Both species are squeezed into narrow ranges partly through competition with the same more widespread relative, the red-backed salamander, though the Cheat Mountain salamander's restriction also stems significantly from its strong dependence on specific high-elevation spruce and hardwood forest conditions not found more broadly across the surrounding landscape.
Which salamander has the smaller range?
The Shenandoah salamander has the smaller and more extreme range of the two, confined to just three specific mountains within Shenandoah National Park, while the Cheat Mountain salamander, though still narrowly restricted, occupies a somewhat larger number of high-elevation ridges across the Allegheny Mountains.
Do both salamanders need water to breed?
No, both the Cheat Mountain salamander and the Shenandoah salamander undergo direct development, meaning their eggs hatch directly into small salamanders without an aquatic larval stage, allowing both species to reproduce entirely within damp mountain forest habitat away from streams or ponds.