Using Different Methods to Access the Difficult Task of Delimiting Species in a Complex Neotropical Hyperdiverse Group

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dc.contributor.authorCosta-Silva, Guilherme J. [UNESP]
dc.contributor.authorRodriguez, Monica S.
dc.contributor.authorRoxo, Fabio F. [UNESP]
dc.contributor.authorForesti, Fausto [UNESP]
dc.contributor.authorOliveira, Claudio [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade Federal de Viçosa (UFV)
dc.date.accessioned2018-11-26T16:16:40Z
dc.date.available2018-11-26T16:16:40Z
dc.date.issued2015-09-02
dc.description.abstractThe genus Rineloricaria is a Neotropical freshwater fish group with a long and problematic taxonomic history, attributed to the large number of species and the pronounced similarity among them. In the present work, taxonomic information and different molecular approaches were used to identify species boundaries and characterize independent evolutionary units. We analyzed 228 samples assembled in 53 distinct morphospecies. A general mixed yule-coalescent (GMYC) analysis indicated the existence of 70 entities, while BOLD system analyses showed the existence of 56 distinct BINs. When we used a new proposed integrative taxonomy approach, mixing the results obtained by each analysis, we identified 73 OTUs. We suggest that Rineloricaria probably has some complexity in the known species and several species not formally described yet. Our data suggested that other hyperdiverse fish groups with wide distributions can be further split into many new evolutionary taxonomic units.en
dc.description.affiliationUniv Estadual Paulista, Dept Morfol, Lab Biol Genet Peixes, Botucatu, SP, Brazil
dc.description.affiliationUniv Fed Vicosa, Rio Paranaiba, MG, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Dept Morfol, Lab Biol Genet Peixes, Botucatu, SP, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipIdFAPESP: 2014/05051-5
dc.description.sponsorshipIdFAPESP: 2007/04071-2
dc.description.sponsorshipIdCNPq: 441347/2014-2
dc.format.extent12
dc.identifierhttp://dx.doi.org/10.1371/journal.pone.0135075
dc.identifier.citationPlos One. San Francisco: Public Library Science, v. 10, n. 9, 12 p., 2015.
dc.identifier.doi10.1371/journal.pone.0135075
dc.identifier.fileWOS000360613800019.pdf
dc.identifier.issn1932-6203
dc.identifier.urihttp://hdl.handle.net/11449/160771
dc.identifier.wosWOS:000360613800019
dc.language.isoeng
dc.publisherPublic Library Science
dc.relation.ispartofPlos One
dc.relation.ispartofsjr1,164
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleUsing Different Methods to Access the Difficult Task of Delimiting Species in a Complex Neotropical Hyperdiverse Groupen
dc.typeArtigo
dcterms.rightsHolderPublic Library Science

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