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Allegheny Mountain Dusky Salamander vs. Northern Two-lined Salamander

A Northern Two-lined is yellow with a dark line down each side and no jaw line. An Allegheny Mountain Dusky has a pale line from the eye to the jaw, heavier hind legs, and usually a tan to reddish stripe down the back.

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Allegheny Mountain Dusky Salamander

Desmognathus ochrophaeus

Northern Two-lined Salamander

Eurycea bislineata
Allegheny Mountain Dusky Salamander vs. Northern Two-lined Salamander: comparison sheet with the differences marked

Photographs via iNaturalist under Creative Commons licences; the photographers are credited on the sheet.

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