Etheostoma blennius
Blenny Darter
NS
G4
Taxonomic Hierarchy
Actinopterygii (Ray-finned Fishes)
Perciformes (Perciformes, Also Called the Acanthopteri)
Percidae (Perches)
Etheostoma
Etheostoma blennius (Blenny Darter)
Description
This species account was compiled from
FishBase (Froese, R. and D. Pauly. Editors. 2025. FishBase. World Wide Web electronic publication. www.fishbase.org, version 04/2025.)
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Characters
Body shape: elongated.
Distribution
North America: occurs only in west- and south-flowing tributaries of Tennessee River in central Tennessee and northern Alabama (east to Sequatchie River system) in the USA.
Habitat Associations
Freshwater. benthopelagic.
Biology
Inhabits fast, rocky riffles of creeks and small to medium rivers (Ref. 5723, 10294); also lives in streams (Ref. 10294). Feeds on midge, blackfly, mayfly, and caddisfly larvae (Ref. 10294).
Max length: 8.3 cm TL; common length: 5.7 cm TL; max age: 3 years.
IUCN Red List Status: Least Concern (LC), assessed 2011-12-06. Resilience: High (tmax=3).
References
Page, L.M. and B.M. Burr (1991) A field guide to freshwater fishes of North America north of Mexico. Houghton Mifflin Company, Boston. 432 p.
Etnier, D.A. and W.C. Starnes (1993) The fishes of Tennessee. The University of Tennessee Press, Knoxville, Tennessee, USA. (pls. check date).
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