DNR: Rare mudpuppy salamanders a key part of Mississippi River ecosystem, Tri-state News

Caught in the Act - Muskegon River Watershed Assembly

Upper Mississippi News from Big River Magazine

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Red River waterdog - Wikipedia

Upper Mississippi News from Big River Magazine

FrogLog 112 by Amphibian Survival Alliance - Issuu

DNR: Rare mudpuppy salamanders a key part of Mississippi River

DNR asks lakeshore owners to report mudpuppy observations and die

PDF) Au Sable River Assessment

Unique Alabama Salamander Now Federally Protected

Research Publications

Herpetological Review Herpetological Review - Doczine

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Mudpuppy (Necturus maculosus) - Indiana Herp Atlas

DNR seeking reports of mudpuppy salamander die-offs