Wildsight
Compare two species

Fourche Mountain Salamander vs. Western Slimy Salamander

Western Slimy Salamanders live on Fourche and Irons Fork mountains too (a record within 10 km of every Fourche Mountain record); both are big and black. A: Pale, whitish chin in the Fourche Mountain Salamander; dark chin, about as dark as the belly in the Western Slimy Salamander. B: Two rows of large, irregular, lichen-like pale blotches in the Fourche Mountain Salamander; small, scattered silvery-white spots, biggest along the sides; no big blotches in the Western Slimy Salamander.

Open this comparison in Wildsight

Fourche Mountain Salamander

Plethodon fourchensis

Western Slimy Salamander

Plethodon albagula
Fourche Mountain Salamander vs. Western Slimy Salamander: comparison sheet with the differences marked

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

More comparisons

Wildsight identifies the reptiles and amphibians of the United States. Every comparison