FB-65325 http://www.fishbase.org/summary/SpeciesSummary.php?id=65325 Animalia Chordata Teleostei Characiformes Stevardiidae Hemibrycon Hemibrycon cairoensis Román-Valencia & Arcila-Mesa, 2009 2010-02-08 2021-05-29 Román-Valencia, C. and D.K. Arcila-Mesa0 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) FB-GeneralDescr-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 00:00:00 2025-03-03 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65334 Collection sites are characterized by surface water temperature 20.1-24.6°C, air temperature 20.7-26.5°C, dissolved oxygen 5.0-7.4mg/l and 69-96% saturation, pH 7.3-7.6, width two-three m, substrate composed of stone and sand, and water color dark greyto crystalline (Ref. 83529). Román-Valencia, C. and D.K. Arcila-Mesa 2010 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) FB-DiagnosticDescr-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 00:00:00 2010-02-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65334 Diagnosed from other species of Hemibrycon by having the following characters: first laterosensorial infraorbitals canal in contact with the posterior end of antorbital; tip of the supraoccipital spine widened; posterior end of ectopterygoid failing to come in contact with the quadrate bone (vs. in contact, except Hemibrycon raqueliae); posterior edge of palatine more widened than the anterior edge of ectopterygoid (vs. posterior edge of thepalatine approximately the same size, except for Hemibrycon paez). Distinguished from Hemibrycon colombianus by having 40-42 pored scales in the lateral line (vs. 46-54) and 10-14 predorsal scales (vs. 14-18), and from the other species of upper and middleMagdalena drainage Hemibrycon by having 4-6 scales between the lateral line and thepelvic fins (vs. > 6) (Ref. 83529).Description: Dorsal fin iii, 7-8; anal fin iii-iv,20-26; pectoral fin ii,9-11; pelvic fin ii,6 (Ref. 83529). Román-Valencia, C. and D.K. Arcila-Mesa 2010 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) FB-Morphology-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 00:00:00 2010-02-15 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65334 Dorsal soft rays (total): 1011; Vertebrae: 40 - 41 Román-Valencia, C. and D.K. Arcila-Mesa 2010 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) FB-Distribution-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 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=65334 South America: Magdalena River basin in Yacopi, Cundinamarca, Colombia. Román-Valencia, C. and D.K. Arcila-Mesa 2010 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) FB-Size-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 00:00:00 2025-03-03 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65334 8.9 cm SL (male/unsexed; (Ref. 83529)) Román-Valencia, C. and D.K. Arcila-Mesa 2010 Five new species of <i>Hemibrycon</i> (Characiformes: Characidae) from the Río Magdalena basin, Colombia. Revista de Biología Tropical (International Journal of Tropical Biology and Conservation) 58 (1):339-356. (Ref. 83529) 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-65334 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2010-02-15 00:00:00 2025-03-03 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ http://www.fishbase.org/summary/SpeciesSummary.php?id=65334 benthopelagic; freshwater; pH range: 7.3 - 7.6