FB-65398 http://www.fishbase.org/summary/SpeciesSummary.php?id=65398 Animalia Chordata Teleostei Cypriniformes Cyprinidae Labeo Labeo chariensis Pellegrin, 1904 2010-03-31 2024-03-20 Miquelarena, A.M. and H.L. López0 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) Beolens, B., M. Grayson and M. Watkins0 Eponym dictionary of Fishes. Dunbeath, Caithness (Scotland, UK): Whittles Publishing Limited, 1300 p. (Ref. 128868) FB-GeneralDescr-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-06 00:00:00 2010-04-06 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65407 Found in a stream with clear water and rocky/sandy bottom, with irregularly distributed small stones, cobbles and boulders and with shallower sectors with fast-running water up to 60 cm deep, and deeper portions with around 2 m depth and abundant submerged vegetation (Ref. 83966). Miquelarena, A.M. and H.L. López 2010 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) FB-DiagnosticDescr-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-07 00:00:00 2010-04-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65407 Can be diagnosed from other members of the genus Hyphessobrycon by the possession of a well-defined, oblique and marginal black stripe on each lobe of the caudal fin. Differs further from its congeners by the combination of the following characters: maxilla with 1-3 teeth, bearing 3-10 cusps; outer premaxillary row with 2-3 small teeth, bearing 5 or 7 cusps; iv-v, 27-36 anal-fin rays; 33-36 scales on the longitudinal series; two vertically elongated dark humeral spots; black caudal spot rounded or fan-shaped; dorsal and anal fins with the first rays dappled in black; and presence of minute bony hooks on the dorsal, anal and caudal fins of the mature males (Ref. 83966).Description: Dorsal fin ii,8-iii,9; anal fin iv,27, v,27, vi,27, iv,28, v,28, iv,29, v,29, iv,30, v,30, iv,31, iv,35, or iv,36; pectoral fin i,10, i,11, or i,12; pelvic fin i,6 (Ref. 83966). Miquelarena, A.M. and H.L. López 2010 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) FB-Morphology-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-07 00:00:00 2010-04-07 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65407 Dorsal soft rays (total): 10 - 12; Analsoft rays: 31 - 40; Vertebrae: 32 - 36 Miquelarena, A.M. and H.L. López 2010 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) FB-Distribution-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-06 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=65407 South America: known from the type locality El Pelado stream, tributary of Uruguay River in Entre Ríos Province, Argentina. Miquelarena, A.M. and H.L. López 2010 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) FB-Size-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-06 00:00:00 2010-04-06 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65407 5.1 cm SL (male/unsexed; (Ref. 83966)) Miquelarena, A.M. and H.L. López 2010 Hyphessobrycon nicolasi (Teleostei: Characidae) a new species from the Uruguay River basin in the Mesopotamian Region, Argentina. Neotrop. Ichthyol. 8(1):1-6. (Ref. 83966) 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-65407 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-04-06 00:00:00 2010-04-06 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65407 benthopelagic; freshwater