Necturus krausei

{{Short description|Extinct species of amphibian}}

{{Speciesbox

|fossil_range = Tiffanian
~{{Fossil range|61.7|56.8|ref=}}

|genus = Necturus

|species = krausei

|authority = Naylor, 1978

|extinct = yes

}}

Necturus krausei is an extinct species of mudpuppy salamanders from the Paleocene of Saskatchewan in Canada.{{cite journal|first=B. G.|last=Naylor|year=1978|title=The earliest known Necturus (Amphibia, Urodela), from the Paleocene Ravenscrag Formation of Saskatchewan|journal=Journal of Herpetology|volume=12|issue=4|pages=565–569|doi=10.2307/1563363|jstor=1563363}}{{cite book |title=Fossil salamander of North America |author=J. Alan Holman |publisher=Indiana University Press|year=2006|url=https://books.google.com/books?id=jedqR3axP_MC&dq=Necturus+krausei&pg=PA82|isbn=0253347327 }} It is known from a set of vertebrae found in the Ravenscrag Formation.