2015
DOI: 10.1007/s10336-014-1106-0
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Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest

Abstract: The Rufous Gnateater, Conophaga lineata, is a small, insectivorous understory bird, endemic to and widely distributed in tropical and subtropical Atlantic Forest in South America. The Rufous Gnateater's distribution makes it ideally suited for testing two major hypotheses for the origin of biodiversity, the riverine barrier and forest refugia hypotheses. A previous study using Rufous Gnateater mitochondrial DNA data showed a phylogeographic break in northern São Paulo state (SP), close to the valley of Rio Par… Show more

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Cited by 18 publications
(16 citation statements)
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References 56 publications
(74 reference statements)
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“…Therefore, demographic changes such as bottlenecks or recent population expansions are expected in forest species, which were found in some phylogeographical studies conducted in this area (e.g. Turchetto‐Zolet et al ., ; Valdez & D'Elía, ; Thode et al ., ; Dantas et al ., ). Despite this expectation, our analyses only identified population growth in the eastern part of the distribution of A. calyculata , whereas the western populations seem to have remained demographically stable.…”
Section: Discussionmentioning
confidence: 97%
See 1 more Smart Citation
“…Therefore, demographic changes such as bottlenecks or recent population expansions are expected in forest species, which were found in some phylogeographical studies conducted in this area (e.g. Turchetto‐Zolet et al ., ; Valdez & D'Elía, ; Thode et al ., ; Dantas et al ., ). Despite this expectation, our analyses only identified population growth in the eastern part of the distribution of A. calyculata , whereas the western populations seem to have remained demographically stable.…”
Section: Discussionmentioning
confidence: 97%
“…Another common pattern found is a decrease in the levels of genetic diversity and signals of recent demographic expansion in populations located further south of the Doce river, which have been associated with the Pleistocene climatic oscillations (e.g. Palma‐Silva et al ., ; Ribeiro et al ., ; Turchetto‐Zolet et al ., ; Thode et al ., ; Dantas et al ., ).…”
Section: Introductionmentioning
confidence: 97%
“…Tinguá) and Serra da Mantiqueira (e.g. Itatiaia) might have happened; such dynamics are known to have favoured speciation in groups as diverse as flatworms [ 53 ], harvestmen [ 54 ], snakes [ 55 ], frogs [ 56 60 ], primates [ 61 63 ], rodents [ 64 ], birds [ 65 67 ] and several malaria vectors [ 68 ]. Under this scenario, the Bocaina population, which is located midway between the coastal Serra do Mar and Serra da Mantiqueira populations, could be a zone of secondary contact between the incipient species, which typically is accompanied by hybridization and partial introgression [ 69 , 70 ].…”
Section: Discussionmentioning
confidence: 99%
“…For distinct Brazilian biomes, this approach has been explored in order to indicate potential long‐term climate stability areas (refugia) during Quaternary climatic fluctuations (Bueno et al., ; Carnaval, Hickerson, Haddad, Rodrigues, & Moritz, ; Carnaval & Moritz, ; Dantas et al., ; Martins, ; Werneck, Costa, Colli, Prado, & Sites, ; Werneck, Nogueira, Colli, Sites, & Costa, ). Despite gaps in the knowledge about palaeoenvironments in Brazil, it is known that complex climatic variations during the Quaternary shaped a large portion of the current landscapes in the country (Behling, ; Neto, Galvani, & Vieira, ; Oliveira et al., ).…”
Section: Introductionmentioning
confidence: 99%