FB-66881 http://www.fishbase.org/summary/SpeciesSummary.php?id=66881 Animalia Chordata Teleostei Gobiiformes Gobiidae Tomiyamichthys Tomiyamichthys gomezi Allen & Erdmann, 2012 Cyanocharax obi Casciotta, Almirón, Piálek & Říčan, 2012 2013-04-09 2013-07-19 Casciotta, J., A. Almirón, L. Piálek and O. Říčan0 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) Vanegas-Ríos, J.A., M.d.l.M. Azpelicueta and L.R. Malabarba0 A new species of Diapoma (Characiformes, Characidae, Stevardiinae) from the Rio Paraná basin, with an identification key to the species of the genus. J Fish Biol. 93:830-841. (Ref. 119400) Koerber, S., T. Litz and J.M. Mirande0 CLOFFAR - update 1 - supplement to Checklist of the Freshwater Fishes of Argentina. Ichthyological Contributions of PecesCriollos 39:1-4. (Ref. 120380) FB-GeneralDescr-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-12 00:00:00 2020-10-22 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 The localities where the species were found had a turbid and rapidly flowing waterafter heavy rain. The bottom is composed of mud, sand and stones (Ref. 91033). Casciotta, J., A. Almirón, L. Piálek and O. Říčan 2012 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) FB-DiagnosticDescr-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-15 00:00:00 2013-04-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 Distinguished by the following combination of characters: anal fin with 22-24 (mode=24) branched rays; body depth at dorsal-fin origin 34.5-40.8 % SL (mean=37.9 % SL); nearly straight distal border of anal fin in matures males; and lateral line interrupted or with alternated series of perforated and non perforated scales. Other characters useful to diagnose this species include the following: 7-14 sheath scales on anal-fin base; anal-fin base length 2.9-3.4 in SL; interorbital width 2.7-2.9 in HL; 34-38 scales on longitudinal series; horizontal eye diameter 35.9-42.1% SL; snout length 24.0-27.3 % HL; upper jaw length 42.0-46.9% HL; maxillary teeth 3-6; pelvic-fin length 14.5-18.1% SL; snout to pelvic-fin origin 44.4-50.6% SL; snout to anal-fin origin 59.4-65.3% SL; snout to pelvic-fin origin 44.4-50.6% SL (Ref. 91033).Description: Anal-fin rays iv-v,22-24; lateral line never complete, with anterior series of 8 to 12 pored scales (mode=11), followed by a median non-perforated scales series, and a posterior perforated series of 1 to 3 scales; Tttal number of scales in longitudinal series 34-38 (mode=36) (Ref. 91033). Casciotta, J., A. Almirón, L. Piálek and O. Říčan 2012 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) FB-Morphology-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-15 00:00:00 2013-04-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 Vertebrae: 37 Casciotta, J., A. Almirón, L. Piálek and O. Říčan 2012 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) FB-Distribution-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-12 00:00:00 2013-04-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 South America: tributaries of the río Paraná basin in Argentina. Casciotta, J., A. Almirón, L. Piálek and O. Říčan 2012 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) FB-Size-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-12 00:00:00 2020-10-22 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 5.9 cm SL (male/unsexed; (Ref. 91033)) Casciotta, J., A. Almirón, L. Piálek and O. Říčan 2012 Cyanocharax obi, a new species (Characiformes: Characidae) and the first record of the genus from tributaries of the río Paraná basin, Argentina. Zootaxa 3391:39-51. (Ref. 91033) 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-66890 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2013-04-12 00:00:00 2020-10-22 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=66890 benthopelagic; freshwater