Results 191 to 200 of about 959,680 (238)

The Role of Gene Flow in the Diversification of the Monkey Treefrog Complex Across the South American Dry Diagonal

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Understanding Neotropical megadiversity remains challenging due to fundamental taxonomic issues, including identifying and describing cryptic species and their distribution, and the limited knowledge of key factors driving biological diversification. Such challenges are especially prominent in diverse clades with high levels of cryptic species,
Felipe Camurugi   +10 more
wiley   +1 more source

Dissertations and Theses Dissertações e teses

open access: yesEstudos de Sociologia, 2010
Programa de pós-graduação em Sociologia
doaj  

Dissertações Defendidas em 2011-1

open access: yesCaminhos, 2011
Programa de Pós-Graduação Stricto Sen em Ciências da Religião
doaj   +1 more source

Systematics of Marmosa Subgenus Micoureus With Emphasis in ‘rapposa’ Group (Didelphidae, Marmosini): Geographic Variation and Revalidation of M. budini

open access: yesZoologica Scripta, EarlyView.
ABSTRACT Micoureus is the most species‐rich subgenus within the genus Marmosa. Conflicting arrangements regarding the number of species comprising this subgenus have been proposed and the validity of M. budini has been debated. Here, we used an approach integrating genetic and morphological data were conducted to reanalyze the ‘rapposa’ group ...
Maria Clara Santos Ribeiro   +3 more
wiley   +1 more source

Dissertações e teses

open access: yesEstudos de Sociologia, 2011
Programa de pós-graduação em Sociologia
doaj  

Interplay Between River Formation and Historical Climatic Changes Drove Diversification of the Thamnomanes caesius and T. schistogynus (Passeriformes, Thamnophilidae) Species Complex Across Amazonian and Atlantic Forests

open access: yesZoologica Scripta, EarlyView.
ABSTRACT The Amazon and Atlantic forests harbour immense biodiversity shaped by complex evolutionary history with diverse processes leading to species build‐up. We investigated the Cinereous Antshrike species complex (Thamnomanes caesius and T. schistogynus) to disentangle the relative contributions of riverine barriers and historical climatic ...
Henrique Batalha‐Filho   +6 more
wiley   +1 more source

Teses e Dissertações Thesis and Dissertations

open access: yesEstudos de Sociologia, 2009
Programa de pós-graduação em Sociologia
doaj  

Twelve Brazilian families with X-linked Congenital Adrenal Hypoplasia: new rearrangements and new variants in the NR0B1 gene. [PDF]

open access: yesJ Pediatr (Rio J)
Esquiaveto-Aun AM   +12 more
europepmc   +1 more source

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