FB-66504 http://www.fishbase.org/summary/SpeciesSummary.php?id=66504 Animalia Chordata Teleostei Siluriformes Trichomycteridae Trichomycterus Trichomycterus macrophthalmus Barbosa & Costa, 2012 Redlips Darter 2012-04-12 2021-09-23 Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand0 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-DiagnosticDescr-66513 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2012-04-26 00:00:00 2012-04-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66513 The Etheostoma cinereum complex is diagnosed from all other darters by having the combination of an elongated, pointy snout, rust to faint red spots in 4 horizontal rows dorsolaterally on the side of the body, dark brown to black oval to rectangular lateral blotches expanding to faint diagonal bands on the side of the body, red pigment on interradial membranes of the soft dorsal fin, and a distal red band of pigment in the spinous dorsal fin. For further diagnoses of this complex (a.k.a. subgenus Allohistium), see Bailey & Gosline (1955) and Page (1981). Etheostoma maydeni is distinguished from E. cinereum by a conspicuous red pigment on the external surface of the lips. Etheostoma maydeni also has modally 11 dorsal spines, 12 dorsal rays, and 23 caudal peduncle scales, whereas E. cinereum has modally 12 dorsal spines, 13 dorsal rays, and 25 caudal peduncle scales. Shepard & Burr (1984) also reported modally 41 vertebrae in populations described herein as E. maydeni and with populations of E. cinereum having modally 42 or 43 vertebrae (Ref. 89958). Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand 2012 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958) FB-Distribution-66513 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2012-04-26 21:20:16 2012-04-27 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66513 North America: restricted to large tributaries of the Cumberland River below Cumberland Falls, USA. Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand 2012 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958) FB-TrophicStrategy-66513 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2012-04-26 21:31:50 2012-04-26 21:33:10 http://creativecommons.org/licenses/by-nc/3.0/ maydeni The ecology of E. maydeni was described by Shepard & Burr (1984) along with the rest of the E. cinereum complex. Cumberland River system populations (i.e., E. maydeni) were noted as having slower growth than other populations, males outnumbering females rather than the opposite for other populations, and a greater reliance on burrowing mayflies (Ephemeroptera: Ephemera) and oligochaetes in their diet with a lower proportion of Chironomidae compared to other populations. Specimens for this study were collected largely in water approximately 0.5–1 m deep over large rocks and course woody debris with slow current adjacent to faster current. Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand 2012 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958) FB-Size-66513 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2012-04-26 21:10:18 2024-01-15 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66513 8.0 cm SL (male/unsexed; (Ref. 89958)) Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand 2012 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958) FB-Threats-2 http://purl.org/dc/dcmitype/Text text/html Belen Acosta 1990-10-18 00:00:00 2024-03-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=2 Least Concern (LC) , IUCN Grouper and Wrasse Specialist Group IUCN 2006 2006 IUCN red list of threatened species. www.iucnredlist.org. Downloaded July 2006. FB-Habitat-66513 http://purl.org/dc/dcmitype/Text text/html Frédéric Busson 2012-04-26 21:10:18 2024-01-15 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66513 demersal; freshwater, usually 0 - 1 m (Ref. 89958) Powers, S.L., B.R. Kuhajda and S.E. Ahlbrand 2012 Systematics of the <i>Etheostoma cinereum</i> (Teleostei: Percidae) species complex (subgenus <i>Allohistium</i>). Zootaxa 3277:43-55. (Ref. 89958)