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Article

Genealogical and niche modeling analyses reveal recent expansion and limited genetic divergence in the Formicivora serrana complex (Passeriformes: Thamnophilidae)

Samantha Palhano, Auteur ; Marcos A. Raposo, Auteur ; Paulo H. C. Cordeiro, Auteur ; Marcelo Weksler, Auteur

Dans Journal of Ornithology (159(1) 2018/01/01)

The principal aim of this study was to infer the phylogeographic pattern of the antwrens of the Formicivora serrana complex, an endemic faunal component of the semi-deciduous forests and restinga formations of the Atlantic Forest of southeast Br[...]

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Article

Geographic variation and taxonomy of the Arremon taciturnus (Hermann, 1783) species complex (Aves: Passerellidae)

Nelson Buainain, Auteur ; Claydson P. de Assis, Auteur ; Marcos A. Raposo, Auteur

Dans Journal of Ornithology (158(3) 2017/07/01)

Arremon taciturnus is a polytypic South American species with three currently recognized subspecies: Arremon taciturnus taciturnus, Arremon taciturnus nigrirostris and Arremon taciturnus axillaris. Historically, two additional species, Arremon s[...]

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Article

Taxonomy and geographic variation of the Synallaxis ruficapilla Vieillot, 1819 species-complex (Aves: Passeriformes: Furnariidae)

Renata Stopiglia, Auteur ; Marcos A. Raposo, Auteur ; Dante M. Teixeira, Auteur

Dans Journal of Ornithology (154(1) JAN 2013)

The species-group composed of the eastern Brazilian taxa Synallaxis ruficapilla Vieillot, 1819, S. infuscata O. M. O. Pinto, 1950, and S. whitneyi Pacheco and Gonzaga, 1995 is particularly intriguing as it presents interesting nomenclatural, phe[...]

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