Wildsight
Compare two species

Neuse River Waterdog vs. Dwarf Waterdog

The two waterdogs share the Neuse and Tar river systems; the Neuse River Waterdog lives in the bigger, faster streams. A: Big blue-black spots on a rusty or yellowish-brown back in the Neuse River Waterdog; plain slate grey to brown, unspotted or with tiny flecks in the Dwarf Waterdog. B: Bigger: 6.5 to 11 in in the Neuse River Waterdog; smaller and slimmer: 4.5 to 7.5 in in the Dwarf Waterdog. Young Neuse River Waterdogs have a broad light stripe down the back between two dark side stripes.

Open this comparison in Wildsight

Neuse River Waterdog

Necturus lewisi

Dwarf Waterdog

Necturus punctatus
Neuse River Waterdog vs. Dwarf Waterdog: 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