Yonahlossee Salamander

The Yonahlossee Salamander is endemic to the Blue Ridge Mountains, primarily found in the Appalachian region of North Carolina, Tennessee, and Virginia. It inhabits moist, cool forest floors near streams or rocky outcrops. They are completely terrestrial and do not use standing water for breeding.

Plethodon yonahlossee is a large lungless salamander distinguished by its striking rust-red or reddish-brown dorsal coloration. As they mature, the reddish pattern often expands, and they develop a heavily textured skin. They are notably larger in body size than most other salamanders in the Plethodon genus.

As a member of the Plethodontidae family, this salamander is entirely lungless and respires directly through its highly vascularized skin and the lining of its mouth. This biological trait requires them to live in constantly moist environments to facilitate gas exchange. If their skin dries out, they will quickly suffocate.

Currently, the Yonahlossee Salamander is not considered an endangered species, though its populations face localized threats. Like many woodland salamanders, it is highly vulnerable to habitat destruction, particularly from logging and climate change. Droughts and the loss of forest canopy cover can dry out the microclimates they rely on.