Wildsight
Compare two species

Alabama Waterdog vs. Gulf Coast Waterdog

The two waterdogs meet at the Fall Line on the Black Warrior; above it only the Alabama Waterdog. A: Spots on the sides bigger than those on the back, in a single row joined to the dark eye stripe in the Alabama Waterdog; many spots scattered over back and sides, often joined into a tan net in the Gulf Coast Waterdog. B: Reddish to dark brown, plain between the spots in the Alabama Waterdog; dark brown made paler by the tan spots in the Gulf Coast Waterdog. Newly hatched Alabama Waterdogs are boldly striped chocolate and cream. The Alabama Waterdog is federally endangered.

Open this comparison in Wildsight

Alabama Waterdog

Necturus alabamensis

Gulf Coast Waterdog

Necturus beyeri
Alabama Waterdog vs. Gulf Coast 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