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2023
Journal article
Landscape dynamics and diversification of the megadiverse South American freshwater fish fauna.
Landscape dynamics are widely thought to govern the tempo and mode of continental radiations, yet the effects of river network rearrangements on dispersal and lineage diversification remain poorly understood. We integrated an unprecedented occurrence dataset of 4,967 species with a newly compiled, time-calibrated phylogeny of South American freshwater fishes—the most... -
2021
Journal article
Touch me carefully: a step towards understanding morphological diversity in the South American spiny sunflowers Compositae, Barnadesioideae).
de Lima Ferreira, Paola ; Antonelli, Alexandre ; Groppo, Milton
Distribution, Neotropical flora, Eudicots, Morphology, Asteraceae, Taxonomy, and South America
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2019
Journal article
The effects of climate change on the distribution of South American antbirds (Thamnophilus punctatus complex) as affected by niche divergences and contact zone interactions between species
Several studies have shown that climatic change has been accelerating due to human activities, leading to dramatic effects on biodiversity. Modeling studies describe how species have reacted in the past to climatic change, and this information can help us to understand the degree of biotic susceptibility to current and future...da Silva, Erasmo Andrade ; de Araujo, Helder Farias Pereira ; Aleixo, Alexandre ; Antonelli, Alexandre ; Fernandes, Alexandre
South America, Birds, Climate change, and Niche conservatism