Instituto de Investigación de Recursos Biológicos
Alexander von Humboldt

Investigación en biodiversidad y servicios ecosistémicos para la toma de decisiones

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dc.creatorConde-Saldaña, Cristhian C.
dc.creatorAlbornoz-Garzón, Juan G.
dc.creatorGarcía-Melo, Jorge E
dc.creatorVilla-Navarro, Francisco A.
dc.creatorMirande, J. Marcos
dc.creatorLima, Flávio C. T.
dc.date.accessioned2019-09-09T17:05:47Z
dc.date.available2019-09-09T17:05:47Z
dc.date.issued2019-08-28
dc.identifier.issn0045-8511spa
dc.identifier.urihttps://bioone.org/journals/Copeia/volume-107/issue-3/CI-18-147/A-New-Pristella-Characiformes--Characidae-from-the-R%c3%ado-Orinoco/10.1643/CI-18-147.shortspa
dc.identifier.urihttp://hdl.handle.net/20.500.11761/35376
dc.descriptionA new species of Pristella is described from the Río Meta drainage, Río Orinoco basin, Colombia. Pristella ariporo, new species, is described as the second known species of the genus and differs from P. maxillaris by lacking maxillary teeth, possessing all teeth of premaxilla and dentary conical, by the absence of a dark blotch on the pelvic fin and the absence of a humeral blotch. The evaluation of the relationships of the new taxon within Characidae through an extensive phylogenetic analysis recovered Pristella as a monophyletic clade, sister to Bryconella pallidifrons. A new diagnosis of Pristella is provided. Hyphessobrycon axelrodi, the only species of this genus possessing only conical teeth, may actually be a species of Pristella.spa
dc.formatapplication/pdfspa
dc.format.extent8spa
dc.language.isospaspa
dc.publisherAmerican Society of Ichthyologists and Herpetologistsspa
dc.relation.ispartofseriesCopeia, 107(3):439-446 (2019)spa
dc.relation.urihttps://www.asihcopeiaonline.org/doi/abs/10.1643/CI-18-147spa
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.sourcereponame: Repositorio Institucional de Documentación Científica Humboldtspa
dc.sourceinstname: Instituto de Investigación de Recursos Biológicos Alexander von Humboldtspa
dc.subjectNueva especiespa
dc.subjectDescripciónspa
dc.titleA New Pristella (Characiformes: Characidae) from the Río Orinoco Basin, Colombia, with a Redefinition of the Genusspa
dc.typeinfo:eu-repo/semantics/articlespa
dc.type.spaArtículospa
dc.identifier.doihttps://doi.org/10.1643/CI-18-147spa
dc.publisher.editionRegularspa
dc.publisher.journalCopeiaspa


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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International