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Ecological opportunity and the rate of morphological evolution in the diversification of greater Antillean anoles

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dc.creatorMahler, D. Lukespa
dc.creatorRevell, Liam J.spa
dc.creatorGlor, Richard E.spa
dc.creatorLosos, Jonathan B.spa
dc.date.accessioned2020-08-19T14:42:42Z
dc.date.available2020-08-19T14:42:42Z
dc.date.created2010-09-07spa
dc.description.abstractThe pace of phenotypic diversification during adaptive radiation should decrease as ecological opportunity declines. We test this prediction using phylogenetic comparative analyses of a wide range of morphological traits in Greater Antillean Anolis lizards. We find that the rate of diversification along two important axes of Anolis radiation—body size and limb dimensions—decreased as opportunity declined, with opportunity quantified either as time elapsed in the radiation or as the diversity of competing anole lineages inferred to have been present on an island at different times in the past. Most previous studies of the ecological opportunity hypothesis have focused on the rate of species diversification; our results provide a complementary perspective, indicating that the rate of phenotypic diversification declines with decreasing opportunity in an adaptive radiation.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1111/j.1558-5646.2010.01026.x
dc.identifier.issnISSN: 0014-3820
dc.identifier.issnEISSN: 1558-5646
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/27555
dc.language.isoengspa
dc.publisherSociety for the Study of Evolutionspa
dc.relation.citationEndPage2745
dc.relation.citationIssueNo. 9
dc.relation.citationStartPage2731
dc.relation.citationTitleEvolution: International Journal of Organic Evolution
dc.relation.citationVolumeVol. 64
dc.relation.ispartofEvolution: International Journal of Organic Evolution, ISSN: 0014-3820;EISSN: 1558-5646, Vol.64, No.9 (September 2010); pp. 2731-2745spa
dc.relation.urihttps://onlinelibrary.wiley.com/doi/epdf/10.1111/j.1558-5646.2010.01026.xspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.sourceEvolution: International Journal of Organic Evolutionspa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordAdaptive radiationspa
dc.subject.keywordAnolisspa
dc.subject.keywordDensity?dependentspa
dc.subject.keywordDiversificationspa
dc.subject.keywordDiversity?dependentspa
dc.subject.keywordMacroevolutionspa
dc.subject.keywordNiche?fillingspa
dc.subject.keywordEcological saturationspa
dc.titleEcological opportunity and the rate of morphological evolution in the diversification of greater Antillean anolesspa
dc.title.TranslatedTitleOportunidad ecológica y ritmo de evolución morfológica en la diversificación de los grandes anolis antillanosspa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
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