Phylogeography of Hypostomus strigaticeps (Siluriformes: Loricariidae) inferred by mitochondrial DNA reveals its distribution in the upper Paraná River basin

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dc.contributor.authorde Borba, Rafael Splendore [UNESP]
dc.contributor.authorZawadzki, Claudio Henrique
dc.contributor.authorOliveira, Claudio [UNESP]
dc.contributor.authorPerdices, Anabel
dc.contributor.authorParise-Maltempi, Patrícia Pasquali [UNESP]
dc.contributor.authorAlves, Anderson Luis [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.contributor.institutionMuseo Nacional de Ciencias Naturales (CSIC)
dc.contributor.institutionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
dc.date.accessioned2014-05-27T11:27:31Z
dc.date.available2014-05-27T11:27:31Z
dc.date.issued2013-01-01
dc.description.abstractIn this study, phylogenetic and phylogeographic analyses of populations identified as Hypostomus strigaticeps from the upper Paraná River basin were conducted in order to test whether these different populations comprises cryptic species or structured populations and to assess their genetic variability. The sequences of the mitochondrial DNA ATP sintetase (subunits 6/8) of 27 specimens from 10 populations (one from Mogi-Guaçu River, five from Paranapanema River, three from Tietê River and one from Peixe River) were analyzed. The phylogeographic analysis showed the existence of eight haplotypes (A-H), and despite the ancestral haplotype includes only individuals from the Tietê River basin, the distribution of H. strigaticeps was not restricted to this basin. Haplotypes A, B and F were the most frequent. Haplotypes D, E, F, G, and H were present in the sub-basin of Paranapanema, two (A and B) were present in the sub-basin of the Tietê River, one (C) was exclusively distributed in the sub-basin of the Peixe River, and one (B) was also present in the sub-basin of the Grande River. The phylogenetic analysis showed that the populations of H. strigaticeps indeed form a monophyletic unit comprising two lineages: TG, with representatives from the Tietê, Mogi-Guaçu and Peixe Rivers; and PP, with specimens from the Paranapanema River. The observed degree of genetic divergence within the TG and PP lineages was 0.1% and 0.2%, respectively, whereas the genetic divergence between the two lineages themselves was approximately 1%. The results of the phylogenetic analysis do not support the hypothesis of existence of crypt species and the phylogeographic analysis confirm the presence of H. strigaticeps in other sub-basins of the upper Paraná River: Grande, Peixe, and Paranapanema sub-basins. © 2013 Sociedade Brasileira de Ictiologia.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Biologia, Laboratório de Citogenética Instituto de Biociências, Rio Claro, São Paulo
dc.description.affiliationUniversidade Estadual de Maringá Departamento de Biologia, Núcleo de Pesquisas em Limnologia Ictiologia e Aquicultura (Nupélia), Maringá, Paraná
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Morfologia, Botucatu, São Paulo
dc.description.affiliationMuseo Nacional de Ciencias Naturales (CSIC) Departamento de Biodiversidad y Biología Evolutiva, Madrid
dc.description.affiliationEmbrapa Pesca e Aquicultura (CNPASA), Av JK, conj01, lote 17, Centro 77015-012 Palmas, Tocantins
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Biologia, Laboratório de Citogenética Instituto de Biociências, Rio Claro, São Paulo
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Morfologia, Botucatu, São Paulo
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdCNPq: 07/58641-0
dc.description.sponsorshipIdFAPESP: 07/58641-0
dc.format.extent111-116
dc.identifierhttp://dx.doi.org/10.1590/S1679-62252013000100013
dc.identifier.citationNeotropical Ichthyology, v. 11, n. 1, p. 111-116, 2013.
dc.identifier.doi10.1590/S1679-62252013000100013
dc.identifier.file2-s2.0-84876394920.pdf
dc.identifier.issn1679-6225
dc.identifier.scieloS1679-62252013000100013
dc.identifier.scopus2-s2.0-84876394920
dc.identifier.urihttp://hdl.handle.net/11449/74271
dc.identifier.wosWOS:000317939200013
dc.language.isoeng
dc.relation.ispartofNeotropical Ichthyology
dc.relation.ispartofjcr1.216
dc.relation.ispartofsjr0,559
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectATPase
dc.subjectBayesian inference
dc.subjectHaplotype
dc.subjectNested clade
dc.subjectPhylogeny
dc.titlePhylogeography of Hypostomus strigaticeps (Siluriformes: Loricariidae) inferred by mitochondrial DNA reveals its distribution in the upper Paraná River basinen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/ni/iaboutj.htm
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC
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