Bryconamericus turiuba, a new species from the upper Rio Paraná system (Ostariophysi: Characiformes)

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dc.contributor.authorLangeani, Francisco [UNESP]
dc.contributor.authorDe Lucena, Zilda Margarete S.
dc.contributor.authorPedrini, Juliane Lima
dc.contributor.authorTarelho-Pereira, Fabrício José [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionPontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
dc.date.accessioned2014-05-27T11:21:20Z
dc.date.available2014-05-27T11:21:20Z
dc.date.issued2005-05-25
dc.description.abstractBryconamericus turiuba, new species, is described from the upper Rio Paraná system in Brazil. It differs from all congeners in the following combination of characters: 15-20 branched anal-fin rays; four or five scales in a transverse series from the dorsal-fin origin to the lateral line; shallow body (depth 23.6-30.6% of SL); 37-43 perforated lateral line scales; first, third, and fifth or, more rarely, first and fourth outer premaxillary tricuspid teeth projecting anteriorly; two to five tricuspid to pentacuspid maxillary teeth; dentary with three or four tricuspid or pentacuspid large teeth, followed by five to seven smaller conical to tricuspid teeth; a conspicuous dark, vertically elongate humeral spot, extending to below the lateral line; a dark dorsal stripe extending from the supraoccipital spine to the caudal peduncle with a gap at the adipose-fin base; caudal-fin lobes without conspicuous markings, uniformly pigmented along rays; mature males lacking hooks on the pelvic- and anal-fin rays. The new species is compared with the Bryconamericus species described from the basins of the Rio Paraná, Rio Paraguay, Rio São Francisco, and coastal Brazilian rivers. © 2005 by the American Society of Ichthyologists and Herpetologists.en
dc.description.affiliationDepto. de Zoologia e Botânica Centro de Aqüicultura UNESP, Rua Cristovao Colombo, 2265, 15054-000, Sao Jose do Rio Preto, SP
dc.description.affiliationLaboratório de Ictiologia Museu de Ciências e Tecnologia da PUCRS, Av. Ipiranga, 6681, 90619-900, Porto Alegre, RS
dc.description.affiliationUnespDepto. de Zoologia e Botânica Centro de Aqüicultura UNESP, Rua Cristovao Colombo, 2265, 15054-000, Sao Jose do Rio Preto, SP
dc.format.extent386-392
dc.identifierhttp://www.jstor.org/stable/4098544
dc.identifier.citationCopeia, n. 2, p. 386-392, 2005.
dc.identifier.issn0045-8511
dc.identifier.scopus2-s2.0-18544413157
dc.identifier.urihttp://hdl.handle.net/11449/68245
dc.identifier.wosWOS:000229060300017
dc.language.isoeng
dc.relation.ispartofCopeia
dc.relation.ispartofjcr1.220
dc.relation.ispartofsjr0,606
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectfishen
dc.subjectnew speciesen
dc.subjecttaxonomyen
dc.subjectBrazilen
dc.subjectParana Riveren
dc.subjectSouth Americaen
dc.subjectWestern Hemisphereen
dc.subjectWorlden
dc.subjectBryconamericusen
dc.subjectBryconamericus turiubaen
dc.subjectCharaciformesen
dc.subjectOstariophysien
dc.titleBryconamericus turiuba, a new species from the upper Rio Paraná system (Ostariophysi: Characiformes)en
dc.typeArtigo
dcterms.licensehttp://www.jstor.org/page/info/about/policies/terms.jsp

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Jaboticabal - CAUNESP - Centro de Aquicultura da Unesp