FB-67104 http://www.fishbase.org/summary/SpeciesSummary.php?id=67104 Animalia Chordata Teleostei Cypriniformes Nemacheilidae Schistura Schistura koladynensis Lokeshwor & Vishwanath, 2012 2013-09-29 2021-10-25 Fernández, L. and R.P. Vari0 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) Saks, L.0 Estonian Common Names, Rank 2. Personal communication (Ref. 116654) FB-GeneralDescr-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2021-09-23 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 Found in a small, silt-laden stream with 0.2 to 1.0 m depth, 1.0 to 2.5 m width over a sand and rock bottom without aquatic vegetation, flow rate 0.037m3/s, conductivity 0.614 mS/ cm, turbidity 10, dissolved oxygen 4.96 mg/l, and temperature 20°C. Hides under rocks. Feeds on autochthonous benthic macroinvertebrates (dipteran larvae and Ephemeroptera) (Ref. 94174) Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) FB-DiagnosticDescr-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2013-10-10 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 Diagnosed from other species of Trichomycterus, except T. alterus, T. aguarague, T.belensis, T. boylei, and T. ramosus, by having 3 supraorbital pore, discontinuous supraorbital canal, expanded supraorbital tendon bone, and the premaxilla equal in size to, or smaller than, the maxilla. Can be separted from these five species by the following characters: non-enlarged base of the maxillary barbel, thick rugose layer of fatty tissue on the head and body absent; and integument on the surface of the interopercle not covering the odontodes. Can be further differentiated from T. alterus in the only slightly compressed caudal peduncle, presence of dark pigmentation on the area of the body anteroventral to the dorsal-fin origin not covering the odontodes, and the profile of the head from a dorsal view which is not much wider posteriorly than anteriorly; from T. aguarague in having four or five premaxillary tooth rows; from T. belensis in the uniformly brown pigmentation on the body and the lack of dark pigmentation on the basal portions of the caudal-fin rays; from T. boylei in the profile of the head from a dorsal view which is not much wider posteriorly than anteriorly; and from T. ramosus in the distally unbranched barbels of variable width along their length (Ref. 94174). Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) FB-Morphology-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2013-10-10 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 Dorsal soft rays (total): 1114; Vertebrae: 36 Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) FB-Distribution-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 South America: Río Cuevas in Argentina. Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) FB-Size-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2021-09-23 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 7.5 cm SL (male/unsexed; (Ref. 94174)) Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174) 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-67113 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-10-09 00:00:00 2021-09-23 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=67113 demersal; freshwater; depth range ? - 1 m (Ref. 94174) Fernández, L. and R.P. Vari 2012 New species of Trichomycterus (Teleostei: Siluriformes) from the Andean Cordillera of Argentina and the second record of the genus in thermal waters. Copeia 2012(4):631-636. (Ref. 94174)