No image available for this species; drawing shows typical species in Percidae.
United States (contiguous states) country information
Common names:
Redlips Darter
Occurrence:
native
Salinity:
freshwater
Abundance:
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Importance:
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Aquaculture:
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Regulations:
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Uses:
live export: yes;
Comments:
Found only in the large tributaries of the Cumberland River below Cumberland Falls. The mainstem and large tributaries of the Big South Fork and Rockcastle rivers are home to the largest populations. The Buck Creek population was considered extirpated by Shepard & Burr (1984), but several specimens have been collected in recent years, suggesting the species has made a comeback in the stream. The Red and Stones river populations of the E. cinereum complex were considered extirpated by Shepard and Burr (1984) and despite sampling in these drainages for this and other projects by the authors and many other researchers, we have no evidence to contradict this assertion. The status of populations in the Obey and Roaring rivers was considered unknown by Shepard & Burr (1984) due to absence of the species from collections in these drainages since the early 1970s. Sampling in these rivers for this and other studies by the authors and other researchers has not yielded specimens, suggesting these populations are extirpated. However, given the recent rediscovery of E. cinereum in the Elk River after a 30-year absence, it is possible that these populations may persist in low numbers in what appears to be suitable habitat for the species (Ref. 89958).
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/us.html
National Fisheries Authority:
http://www.nmfs.gov
Occurrences:
OccurrencesPoint map
Main Ref:
Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand, 2012
National Database:
Teleostei (teleosts) > Perciformes/Percoidei (Perchs) > Percidae (Perches) > Etheostomatinae
Etymology: Etheostoma:Greek, etheo = to strain + Greek, stoma = mouth; Rafinesque said "various mouths", but Jordan and Evermann suggest the name might have been intended as "Heterostoma (Ref. 45335); maydeni:The name maydeni is in honor of Dr. Richard L. Mayden, a prominent ichthyologist, mentor and friend of the authors. His studies of North American fishes include ecology, biogeography, conservation, and systematics. The common name "Redlips Darter" refers to the conspicuous red pigment on the surface of the flesh surrounding the premaxilla and mandible often referred to as lips (Ref. 89958).
Environment: milieu / climate zone / depth range / distribution range
Ecology
Freshwater; demersal, usually 0 - 1 m (Ref. 89958). Subtropical; 37°N - 36°N, 84°W - 85°W
Distribution
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