FB-63790 http://www.fishbase.org/summary/SpeciesSummary.php?id=63790 Animalia Chordata Teleostei Characiformes Acestrorhamphidae Astyanax Astyanax utiariti Bertaco & Garutti, 2007 2008-05-01 2008-05-01 Bertaco, V.A., L.R. Malabarba and J.A. Dergam0 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) FB-GeneralDescr-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2024-07-18 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 The type locality, rio São João, is a fast running clear water and shallow river about 4-5 meters wide, with sandy bottom and large amount of riparian vegetation. Collected in rapid stretches just below a small waterfall (Ref. 75059). Bertaco, V.A., L.R. Malabarba and J.A. Dergam 2007 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) FB-DiagnosticDescr-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2008-05-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 Diagnosed from all congeners, except Hyphessobrycon melanostichos, Hyphessobrycon notidanos and the species of the rosy tetra clade by the red or reddish pigmented body in live specimens. Distinguished from the species included in the rosy tetra clade in the number of teeth in the inner row of the premaxilla (4 or 5 vs. 7 to 12), and in the number of branched anal-fin rays (15-17 vs. 22-29); differs from Hyphessobrycon melanostichos by the absence of a conspicuous longitudinal broad black band beginning on the posterior margin of orbit and reaching the tip of middle caudal fin rays; from Hyphessobrycon notidanos by the lack of an elongated dorsal fin in mature males, in the number of dorsal-fin rays (ii,9 vs. iii,8), and number of perforated lateral-line scales (10-26 vs. 6-9) (Ref. 75059).Description: Dorsal fin ii,9; Anal fin iii-iv,15-17; Pectoral fin i9-12; Pelvic fin i7 (Ref. 75059). Bertaco, V.A., L.R. Malabarba and J.A. Dergam 2007 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) FB-Morphology-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2008-05-01 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 Dorsal soft rays (total): 11; Vertebrae: 32 - 33 Bertaco, V.A., L.R. Malabarba and J.A. Dergam 2007 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) FB-Distribution-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 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=63799 South America: known only from rio São João of the rio Pardo drainage in Brazil. Bertaco, V.A., L.R. Malabarba and J.A. Dergam 2007 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) FB-Uses-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2024-07-18 00:00:00 Importance http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 fisheries: of no interest FB-Size-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2024-07-18 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 6.3 cm SL (male/unsexed; (Ref. 75059)) Bertaco, V.A., L.R. Malabarba and J.A. Dergam 2007 New Hyphessobrycon from the upper Rio Pardo drainage in eastern Brazil (Teleostei: Characiformes: Characidae). Neotrop. Ichthyol. 5(3):245-249. (Ref. 75059) 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-63799 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2008-05-01 00:00:00 2024-07-18 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=63799 benthopelagic; freshwater