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dc.creatorMonteiro, Angelo Barbosa-
dc.creatorFaria, Lucas Del Bianco-
dc.date.accessioned2019-03-26T19:23:19Z-
dc.date.available2019-03-26T19:23:19Z-
dc.date.issued2018-06-06-
dc.identifier.citationMONTEIRO, A. B.; FARIA, L. D. B. Matching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theory. Ecology Letters, [S.l.], v. 21, n. 8, p. 1237-1243, 2018. DOI: 10.1111/ele.13096.pt_BR
dc.identifier.urihttps://onlinelibrary.wiley.com/doi/10.1111/ele.13096pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/33293-
dc.description.abstractFor decades, food web theory has proposed phenomenological models for the underlying structure of ecological networks. Generally, these models rely on latent niche variables that match the feeding behaviour of consumers with their resource traits. In this paper, we used a comprehensive database to evaluate different hypotheses on the best dependency structure of trait‐matching patterns between consumers and resource traits. We found that consumer feeding behaviours had complex interactions with resource traits; however, few dimensions (i.e. latent variables) could reproduce the trait‐matching patterns. We discuss our findings in the light of three food web models designed to reproduce the multidimensionality of food web data; additionally, we discuss how using species traits clarify food webs beyond species pairwise interactions and enable studies to infer ecological generality at larger scales, despite potential taxonomic differences, variations in ecological conditions and differences in species abundance between communities.pt_BR
dc.languageen_USpt_BR
dc.publisherWileypt_BR
dc.rightsrestrictAccesspt_BR
dc.sourceEcology Letterspt_BR
dc.subjectCommunity structurept_BR
dc.subjectDimensionalitypt_BR
dc.subjectEcological networkspt_BR
dc.subjectLatent variablespt_BR
dc.titleMatching consumer feeding behaviours and resource traits: a fourth-corner problem in food-web theorypt_BR
dc.typeArtigopt_BR
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