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National Park Service
U.S. Department of the Interior

NPSpecies - Park Species Profile


Percina sciera
dusky darter
Natchez Trace Parkway
			Record Status: Approved
Occurrence:	Present
Nativeness:	Native
Abundance:	Common

Scientific Name with Authority:		Percina sciera (Swain, 1883)
Park Preferred Common Name(s):
Park Synonyms:

Taxonomic Hierarchy:		Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata, Order Perciformes, Suborder Percoidei, Family Percidae, Genus Percina, Species Percina sciera


Park Tags:
ParkTag -


Threatened/Endangered Status:		50
State Species of Concern Status:
Ozone-sensitive Status:
NatureServe Global Rank:		G5
NatureServe State Rank:		AL: S5; MS: S5; TN: S5
Evidence:		0 Observations, 61 Vouchers, 1 Data Store References, 0 External Links


Other Parks Where Species is Listed:
Big South Fork National River and Recreation Area	Big Thicket National Preserve
Gulf Islands National Seashore	Mammoth Cave National Park
Shiloh National Military Park


Last Modified Date:	9/25/2007

NPSpecies - The National Park Service biodiversity database. IRMA Portal version.https://irma.nps.gov/npspecies. Accessed 10/14/2025 1:17:36 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		10/14/2025 1:17:36 PM