Amphibians
Tellico Salamander
Plethodon aureolus · also called Tellico salamanders
Flip a damp rock in a narrow stretch of the southern Appalachians and a dark salamander flecked with tiny brassy spots might dart from beneath it, a species so narrowly confined that most of its own state’s residents will never see one.
Overview
The Tellico salamander, Plethodon aureolus, is a small, lungless woodland salamander confined to moist forest habitat within a limited area of the southern Appalachian Mountains along the Tennessee-North Carolina-Georgia border region. Its lungless respiration, direct terrestrial development, and narrowly restricted range make it a genuinely distinctive member of North America’s most diverse salamander family.
A life with no water required
While many salamanders need a pond for their larvae, the Tellico salamander skips water entirely, laying eggs on land that hatch directly into miniature adults, fully independent from the moment they emerge.
Status
Least Concern — locally common across suitable forest habitat within its limited southern Appalachian range.
Tellico Salamander: common questions
How does the Tellico salamander breathe without lungs?
The Tellico salamander has no lungs at all, a trait shared by every member of the lungless salamander family, and instead absorbs oxygen directly through its moist skin and the lining of its mouth, which is why the species depends so heavily on consistently damp, humid microhabitats.
Where does the Tellico salamander live?
This species is found only within a limited area of the southern Appalachian Mountains along the Tennessee-North Carolina-Georgia border region, favouring consistently moist forest floor habitat, often where limestone influences the surrounding soil.
Does the Tellico salamander have an aquatic larval stage like a frog?
No, the Tellico salamander lays its eggs in moist terrestrial sites such as rock crevices rather than in water, and it skips the aquatic larval stage entirely, with young hatching directly as fully formed miniature adults.
How is the Tellico salamander related to the slimy salamander?
The Tellico salamander was historically considered part of a broader slimy salamander grouping before closer study of its distinguishing features, including its dark body with scattered brassy or golden flecking, justified recognising it as its own distinct species.