dc.creatorRodríguez Cajarville, María José
dc.creatorCalderón, Pablo Luciano Sebastian
dc.creatorTubaro, Pablo Luis
dc.creatorCabanne, Gustavo Sebastián
dc.date.accessioned2020-05-18T20:10:31Z
dc.date.accessioned2022-10-15T16:14:14Z
dc.date.available2020-05-18T20:10:31Z
dc.date.available2022-10-15T16:14:14Z
dc.date.created2020-05-18T20:10:31Z
dc.date.issued2019-09
dc.identifierRodríguez Cajarville, María José; Calderón, Pablo Luciano Sebastian; Tubaro, Pablo Luis; Cabanne, Gustavo Sebastián; Body size and genetic variation in the White-tipped Plantcutter (Phytotoma rutila: Cotingidae) suggest ecological divergence across the Chaco–Andes dry forest belt; Springer; Journal of Ornithology; 160; 9-2019; 947-961
dc.identifier2193-7192
dc.identifierhttp://hdl.handle.net/11336/105407
dc.identifier2193-7206
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4407721
dc.description.abstractDry forests characterize many of the biomes of southern South America and the Andes, such as the Chaco and the inter-Andean valley forests, which form a continuous belt (Chaco–Andes dry forest belt). Some of the taxa that inhabit this forest belt present genetic and phenotypic differentiation between edges of the region, which suggests the action of divergent evolutionary processes between forests (i.e., parapatric divergence). In order to test this hypothesis, we studied the morphological and phylogeographic variation of the White-tipped Plantcutter Phytotoma rutila (Cotingidae) and evaluated predictions of genetic and morphological evolutionary processes (e.g., local adaptation). The results supported that the environmental gradient along the Chaco–Andes dry forests might be promoting diversification because we found that body size of the White-tipped Plantcutter varied according to a step cline related to altitude, and thus parapatric processes might be responsible for this pattern. There are other taxa co-distributed across the study region presenting similar patterns of geographic variation, which suggests the action of concerted evolutionary phenomena in the Chaco–Andes dry forest.
dc.languageeng
dc.publisherSpringer
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://link.springer.com/10.1007/s10336-019-01694-3
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s10336-019-01694-3
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectPHENOTYPIC DIVERGENCE
dc.subjectNATURAL SELECTION
dc.subjectNORMAL MIXTURE MODELS
dc.subjectDIVERGENT EVOLUTION
dc.subjectSIBLING LINEAGES
dc.subjectGEOGRAPHIC PHENOTYPIC VARIATION
dc.titleBody size and genetic variation in the White-tipped Plantcutter (Phytotoma rutila: Cotingidae) suggest ecological divergence across the Chaco–Andes dry forest belt
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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