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Isotopic niches support the resource breadth hypothesis
(Blackwell Publishing Ltd, 2017)
© 2016 The Authors. Journal of Animal Ecology © 2016 British Ecological SocietyBecause a broad spectrum of resource use allows species to persist in a wide range of habitat types, and thus permits them to occupy large ...
Trade-offs and resource breadth processes as drivers of performance and specificity in a host–parasite system: a new integrative hypothesis
(International Journal for Parasitology, 2018)
Trade-offs and resource breadth processes as drivers of performance and specificity in a host-parasite system: a new integrative hypothesis
(Universidade Federal de Minas GeraisUFMG, 2015-02-23)
One of the unresolved issues in the ecology of parasites is the relationship between host specificity and performance. Previous studies tested this relationship in different systems and resulted in all possible outcomes. ...
Ontogenetic diet shifts and food partitioning between two small sympatric skates (Chondrichthyes, Rajidae) in the Southwestern Atlantic
(Csiro Publishing, 2012-11)
Knowing how sympatric species partition their resources is very important for understanding the mechanisms that influence marine community structure. We test the hypothesis of resource partitioning between two sympatric, ...
Changes in the feeding ecology of South American sea lions on the southern Brazilian coast over the last two decades of excessive fishing exploration
(Springer, 2018-09)
In the last decades, an increasing fishing effort and a decreasing trend in fish catches have been observed in southern Brazil. Considering that marine mammals and fisheries usually compete for the same resources, it is ...
Trophic niche overlap among scavengers in Patagonia supports the condor-vulture competition hypothesis
(Cambridge University Press, 2017-11-16)
Animals that share resources tend to use different foraging strategies in order to decrease potential competition. Scavenging birds using the same nutritional resources can segregate into different space and time scales. ...
The importance of biotic interactions in species distribution models: a test of the Eltonian noise hypothesis using parrots
(Wiley-blackwellHobokenEUA, 2014)
Comparative support for the niche variation hypothesis that more generalized populations also are more heterogeneous
(Natl Acad SciencesWashingtonEUA, 2007)
Peixes bentófagos de riachos : dieta dos predadores e disponibilidade das presas.Benthophagous fish of streams : predator diet and prey availability.
(Universidade Estadual de MaringáBrasilPrograma de Pós-Graduação em Ecologia de Ambientes Aquáticos ContinentaisUEMMaringáDepartamento de Biologia, 2018)