A new Poptella from the rio Xingu basin, Brazil (Characiformes: Characidae)

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dc.contributor.authorGarcia-Ayala, James R. [UNESP]
dc.contributor.authorBenine, Ricardo C. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-07-29T13:56:25Z
dc.date.available2023-07-29T13:56:25Z
dc.date.issued2023-01-01
dc.description.abstractA new species of Poptella is described from the rio Xingu basin, Pará and Mato Grosso states, Brazil. The new species is distinguished from all congeners by having a greater number of scales around the caudal peduncle (15–18 vs. 13– 14). Furthermore, this species can be easily distinguished from P. brevispina, P. longipinnis, and P. fuscata by the lower number of branched rays in the dorsal fin (9 vs. 10–11). The description of new taxon represents the third species of the genus Poptella described in the last five years.en
dc.description.affiliationDepartamento de Biodiversidade e Bioestatística Laboratório de Ictiologia Universidade Estadual Paulista, Campus de Botucatu, R. Prof. Dr. Antonio C. W. Zanin, s/n, Rubião Jr, SP
dc.description.affiliationUnespDepartamento de Biodiversidade e Bioestatística Laboratório de Ictiologia Universidade Estadual Paulista, Campus de Botucatu, R. Prof. Dr. Antonio C. W. Zanin, s/n, Rubião Jr, SP
dc.identifierhttp://dx.doi.org/10.1590/1982-0224-2022-0086
dc.identifier.citationNeotropical Ichthyology, v. 21, n. 1, 2023.
dc.identifier.doi10.1590/1982-0224-2022-0086
dc.identifier.issn1982-0224
dc.identifier.issn1679-6225
dc.identifier.scopus2-s2.0-85160275482
dc.identifier.urihttp://hdl.handle.net/11449/248884
dc.language.isoeng
dc.relation.ispartofNeotropical Ichthyology
dc.sourceScopus
dc.subjectAmazon
dc.subjectBiodiversity
dc.subjectStethaprion clade
dc.subjectStethaprioninae
dc.subjectTaxonomy
dc.titleA new Poptella from the rio Xingu basin, Brazil (Characiformes: Characidae)en
dc.typeArtigo

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