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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Necturus maculosus
Mudpuppy
Great Smoky Mountains National Park
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Rare

Scientific Name with Authority:		Necturus maculosus (Rafinesque, 1818)
Park Preferred Common Name(s):		Mudpuppy
Park Synonyms:		Necturus maculosus maculosus

Taxonomic Hierarchy:		Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Caudata, Family Proteidae, Genus Necturus, Species Necturus maculosus


Seasonality Tags:
Breeder


Park Tags:
Elevation Range - Low
Habitat - lotic-depositional-detritus
Park Rank - Park rare
Taxa Group - Amphibian
Evidence Sensitivity - Operationally Sensitive
Taxa Subcategory - Salamander
Values at Risk - VAR


Threatened/Endangered Status:		50
State Species of Concern Status:		NC: SC
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		NC: S2; TN: S5
Evidence:		7 Observations, 0 Vouchers, 5 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Arkansas Post National Memorial	Big South Fork National River and Recreation Area
Mammoth Cave National Park


Last Modified Date:	11/6/2024

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/16/2025 5:01:52 PM

NatureServe Global Rank and State Rank

NatureServe. 2017. NatureServe Web Service. Arlington, VA. U.S.A. Available http://services.natureserve.org. Accessed: 12/4/2017. Updated quarterly.

This information is provided by NatureServe (www.natureserve.org) and its network of natural heritage member programs, a leading source of information about rare and endangered species, and threatened ecosystems.


		Species Profile		Page 1 of 1		10/16/2025 5:01:52 PM