FB-62319 http://www.fishbase.org/summary/SpeciesSummary.php?id=62319 Animalia Chordata Teleostei Cyprinodontiformes Rivulidae Garcialebias Garcialebias arachan (Loureiro, Azpelicueta & García, 2004) 2005-11-08 2021-10-15 Casciotta, J.R., A.E. Almiron and M.D.L.M. Azpelicueta0 Bryconamericus ikaa, a new species from tributaries of the río Iguazú in Argentina (Characiformes, Characidae). Ichthyol. Explor. Freshwat. 15(1):61-66. (Ref. 52417) López, H.L., A.M. Miquelarena and J. Ponte Gómez0 Biodiversidad y distribución de la ictiofauna Mesopotámica. Miscelánea 14:311-354. (Ref. 56308) Koerber, S.0 List of freshwater fishes from Argentina - update 10. Ichthyol. Contri. Of PecesCriollos 11:1-9. (Ref. 84422) Buckup, P.A., N.A. Menezes and M.S. Ghazzi0 Catálogo das espécies de peixes de água doce do Brasil. Museu Nacional, Rio de Jeneiro. 149 p. (Ref. 87290) Gubiani, E.A. and S. da S. Horlando0 Length-weight and length-length relationships and length at first maturity for freshwater fish species of the Salto Santiago Reservoir, Iguaçu River Basin, Brazil. J. Appl. Ichthyol. 30:1087-1091. (Ref. 111771) FB-GeneralDescr-62327 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-10 00:00:00 2021-09-16 00:00:00 Biology http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62327 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Threats Collection sites have rapids with clear flowing water, pools and some areas of slow current. Bottom substrate includes mud, sand and mostly stones. Water depth ranges from 0.40-2m and temperate of the water near surface during summer is about 26° C (Ref. 52417). Casciotta, J.R., A.E. Almiron and M.D.L.M. Azpelicueta 2004 Bryconamericus ikaa, a new species from tributaries of the río Iguazú in Argentina (Characiformes, Characidae). Ichthyol. Explor. Freshwat. 15(1):61-66. (Ref. 52417) FB-DiagnosticDescr-62327 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-10 00:00:00 2005-11-10 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62327 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Habitat Differs from all congeneric species by the combination of the following characters: premaxilla with 4-6 teeth on the outer row, teeth aligned and tricuspidate or tetracuspidate, maxillary teeth 3-4 and usually pentacuspidate, 18-21 branched anal-fin rays, lateral line with 36-38 perforated scales, a short peduncle (11.6-13.3% SL), a ventrally elongated black humeral spot, a very faint second humeral spot and a narrow black lateral band (Ref. 52417). Casciotta, J.R., A.E. Almiron and M.D.L.M. Azpelicueta 2004 Bryconamericus ikaa, a new species from tributaries of the río Iguazú in Argentina (Characiformes, Characidae). Ichthyol. Explor. Freshwat. 15(1):61-66. (Ref. 52417) FB-Distribution-62327 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-10 00:00:00 2025-11-05 00:00:00 http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62327 http://rs.tdwg.org/ontology/voc/SPMInfoItems#DiagnosticDescription South America: Rio Iguazú basin, Argentina. Casciotta, J.R., A.E. Almiron and M.D.L.M. Azpelicueta 2004 Bryconamericus ikaa, a new species from tributaries of the río Iguazú in Argentina (Characiformes, Characidae). Ichthyol. Explor. Freshwat. 15(1):61-66. (Ref. 52417) FB-Size-62327 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-10 00:00:00 2021-09-16 00:00:00 Max. size http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62327 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Morphology 6.8 cm SL (male/unsexed; (Ref. 111771)); max. published weight: 6.7 g (Ref. 111771) Gubiani, E.A. and S. da S. Horlando 2014 Length-weight and length-length relationships and length at first maturity for freshwater fish species of the Salto Santiago Reservoir, Iguaçu River Basin, Brazil. J. Appl. Ichthyol. 30:1087-1091. (Ref. 111771) Gubiani, E.A. and S. da S. Horlando 2014 Length-weight and length-length relationships and length at first maturity for freshwater fish species of the Salto Santiago Reservoir, Iguaçu River Basin, Brazil. J. Appl. Ichthyol. 30:1087-1091. (Ref. 111771) 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/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=2 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Distribution 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-62327 http://purl.org/dc/dcmitype/Text text/html Armi G. Torres 2005-11-10 00:00:00 2021-09-16 00:00:00 Environment http://creativecommons.org/licenses/by-nc/3.0/ WorldFish Center - FishBase General public http://www.fishbase.org/summary/SpeciesSummary.php?id=62327 http://rs.tdwg.org/ontology/voc/SPMInfoItems#Size benthopelagic; freshwater; depth range 0 - 2 m (Ref. 52417) Casciotta, J.R., A.E. Almiron and M.D.L.M. Azpelicueta 2004 Bryconamericus ikaa, a new species from tributaries of the río Iguazú in Argentina (Characiformes, Characidae). Ichthyol. Explor. Freshwat. 15(1):61-66. (Ref. 52417)