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Park			Taxon Code
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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Noturus insignis
margined madtom
George Washington Memorial Parkway
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Unknown

Scientific Name with Authority:		Noturus insignis (Richardson, 1836)
Park Preferred Common Name(s):		margined madtom
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Siluriformes, Family Ictaluridae, Genus Noturus, Species Noturus insignis


Management Tags:
Management Priority


Seasonality Tags:
Breeder


Threatened/Endangered Status:
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		DC: S1S2; MD: S5; VA: S3
Evidence:		1 Observations, 0 Vouchers, 2 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Allegheny Portage Railroad National Historic Site	Appomattox Court House National Historical Park
Blue Ridge Parkway	Bluestone National Scenic River
Booker T. Washington National Monument	Chesapeake and Ohio Canal National Historical Park
Colonial National Historical Park	Congaree National Park
Delaware Water Gap National Recreation Area	Eisenhower National Historic Site
Fredericksburg and Spotsylvania County Battlefields Memorial National Military Park	Harpers Ferry National Historical Park
Hopewell Furnace National Historic Site	Kings Mountain National Military Park
Manassas National Battlefield Park	Ninety Six National Historic Site
Prince William Forest Park	Richmond National Battlefield Park
Shenandoah National Park	Upper Delaware Scenic and Recreational River


Last Modified Date:	9/17/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 11/4/2025 7:57:18 AM

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	11/4/2025 7:57:18 AM

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