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Rafael Barros Pereira Pinheiro

Researcher at Universidade Federal de Minas Gerais

Publications -  13
Citations -  197

Rafael Barros Pereira Pinheiro is an academic researcher from Universidade Federal de Minas Gerais. The author has contributed to research in topics: Network topology & Nestedness. The author has an hindex of 5, co-authored 10 publications receiving 106 citations.

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Avian host composition, local speciation and dispersal drive the regional assembly of avian malaria parasites in South American birds

TL;DR: Combining macroecological patterns and biogeographic processes, this study reveals that haemosporidian parasites are capable of circumventing geographic barriers and dispersing across biomes, although constrained by environmental filtering.
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Trade-offs and resource breadth processes as drivers of performance and specificity in a host-parasite system: a new integrative hypothesis.

TL;DR: The Integrative Hypothesis of Parasite Specialization is proposed, a novel theoretical model that explains the contradictory results found in the study and reported to date in the literature.
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A new model explaining the origin of different topologies in interaction networks.

TL;DR: A model that simulates the evolution of consumer species using resource species following simple rules derived from the integrative hypothesis of specialization (IHS) demonstrates that resource heterogeneity drives network topology and suggests that networks containing similar species differ from heterogeneous networks and that modules may not present the topology of entire networks.