Incompatible Ages For Clearwing Butterflies Based On Alternative Secondary Calibrations

dc.creatorGarzon-Orduna
dc.creatorIvonne J.; Silva-Brandao
dc.creatorKarina L.; Willmott
dc.creatorKeith R.; Freitas
dc.creatorAndre V. L.; Brower
dc.creatorAndrew V. Z.
dc.date2015-SEP
dc.date2016-06-07T13:20:46Z
dc.date2016-06-07T13:20:46Z
dc.date.accessioned2018-03-29T01:40:44Z
dc.date.available2018-03-29T01:40:44Z
dc.identifier
dc.identifierIncompatible Ages For Clearwing Butterflies Based On Alternative Secondary Calibrations. Oxford Univ Press, v. 64, p. 752-767 SEP-2015.
dc.identifier1063-5157
dc.identifierWOS:000361376000005
dc.identifier10.1093/sysbio/syv032
dc.identifierhttp://sysbio.oxfordjournals.org/content/64/5/752.long
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/242950
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1306648
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe recent publication of a time-tree for the plant family Solanaceae (nightshades) provides the opportunity to use independent calibrations to test divergence times previously inferred for the diverse Neotropical butterfly tribe Ithomiini. Ithomiini includes clades that are obligate herbivores of Solanaceae, with some genera feeding on only one genus. We used 8 calibrations extracted from the plant tree in a new relaxed molecular-clock analysis to produce an alternative temporal framework for the diversification of ithomiines. We compared the resulting age estimates to: (i) a time-tree obtained using 7 secondary calibrations from the Nymphalidae tree of Wahlberg et al. (2009), and (ii) Wahlberg et al.'s (2009) original age estimates for the same clades. We found that Bayesian clock estimates were rather sensitive to a variety of analytical parameters, including taxon sampling. Regardless of this sensitivity however, ithomiine divergence times calibrated with the ages of nightshades were always on average half the age of previous estimates. Younger dates for ithomiine clades appear to fit better with factors long suggested to have promoted diversification of the group such as the uplifting of the Andes, in the case of montane genera. Alternatively, if ithomiines are as old as previous estimates suggest, the recent ages inferred for the diversification of Solanaceae seem likely to be seriously underestimated. Our study exemplifies the difficulty of testing hypotheses of divergence times and of choosing between alternative dating scenarios, and shows that age estimates based on seemingly plausible calibrations may be grossly incongruent.
dc.description64
dc.description5
dc.description
dc.description752
dc.description767
dc.descriptionUS National Science Foundation (NSF) [DEB 1241056, DEB 0089886, DEB 0640301, DEB-1256742]
dc.descriptionNational Aeronautics and Space Administration (NASA)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description"Identificacao Molecular de Biodiversidade de Invertebrados Terrestres" [564.954/2010-1]
dc.descriptionRedeLep "Rede Nacional de Pesquisa e Conservacao de Lepidopteros"
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionFAPESP [2012/50260-6]
dc.descriptionFAPESP [11/50225-3]
dc.descriptionCNPq [302585/2011-7]
dc.descriptionCNPq [563332/ 2010-7]
dc.descriptionCNPq [50/2010]
dc.description
dc.description
dc.description
dc.languageen
dc.publisherOXFORD UNIV PRESS
dc.publisher
dc.publisherOXFORD
dc.relationSYSTEMATIC BIOLOGY
dc.rightsfechado
dc.sourceWOS
dc.subjectNode-density Artifact
dc.subjectLepidoptera Nymphalidae
dc.subjectDivergence Times
dc.subjectPhylogenetic-relationships
dc.subjectEvolutionary History
dc.subjectMolecular Clock
dc.subjectDna-sequences
dc.subjectDiversification
dc.subjectBiogeography
dc.subjectSystematics
dc.titleIncompatible Ages For Clearwing Butterflies Based On Alternative Secondary Calibrations
dc.typeArtículos de revistas


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