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Species specificity and intraspecific variation in the chemical profiles of Heliconius butterflies across a large geographic range

dc.creatorDarragh, Kathyspa
dc.creatorMontejo?Kovacevich, Gabrielaspa
dc.creatorKozak, Krzysztof M.spa
dc.creatorMorrison, Colin R.spa
dc.creatorFigueiredo, Clarisse M. E.spa
dc.creatorReady, Jonathan S.spa
dc.creatorSalazar, Camilo
dc.creatorLinares, Mauriciospa
dc.creatorByers, Kelsey J. R. P.spa
dc.creatorMerrill, Richard M.spa
dc.creatorMcMillan, W. Owenspa
dc.creatorSchulz, Stefanspa
dc.creatorJiggins, Chris Dspa
dc.date.accessioned2020-05-26T00:06:22Z
dc.date.available2020-05-26T00:06:22Z
dc.date.created2020spa
dc.description.abstractIn many animals, mate choice is important for the maintenance of reproductive isolation between species. Traits important for mate choice and behavioral isolation are predicted to be under strong stabilizing selection within species; however, such traits can also exhibit variation at the population level driven by neutral and adaptive evolutionary processes. Here, we describe patterns of divergence among androconial and genital chemical profiles at inter- and intraspecific levels in mimetic Heliconius butterflies. Most variation in chemical bouquets was found between species, but there were also quantitative differences at the population level. We found a strong correlation between interspecific chemical and genetic divergence, but this correlation varied in intraspecific comparisons. We identified “indicator” compounds characteristic of particular species that included compounds already known to elicit a behavioral response, suggesting an approach for identification of candidate compounds for future behavioral studies in novel systems. Overall, the strong signal of species identity suggests a role for these compounds in species recognition, but with additional potentially neutral variation at the population level. © 2020 The Authors. Ecology and Evolution published by John Wiley and Sons Ltd.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1002/ece3.6079
dc.identifier.issn20457758
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/23882
dc.language.isoengspa
dc.publisherJohn Wiley and Sons Ltdspa
dc.relation.citationTitleEcology and Evolution
dc.relation.ispartofEcology and Evolution, ISSN:20457758,(2020)spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85082976426&doi=10.1002%2fece3.6079&partnerID=40&md5=d70c46603936821ef0c8df6cea83fd0aspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordChemical ecologyspa
dc.subject.keywordLepidopteraspa
dc.subject.keywordMate choicespa
dc.subject.keywordPheromonesspa
dc.subject.keywordReproductive isolationspa
dc.subject.keywordSignalingspa
dc.titleSpecies specificity and intraspecific variation in the chemical profiles of Heliconius butterflies across a large geographic rangespa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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