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	Provedor de dados Neotropical Entomology (1) Autor Carvalho,Claudio J B de (1) Krüger,Rodrigo F (1) Ribeiro,Paulo B (1) Palavra-chave Community (1) Competition (1) Diptera (1) Muscidae (1) Niche theory (1) Null model (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2010 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Assembly rules in Muscid Fly assemblages in the grasslands Biome of Southern Brazil Neotropical Entomology Krüger,Rodrigo F; Carvalho,Claudio J B de; Ribeiro,Paulo B. The distribution of muscid species (Diptera) in grasslands fragments of southern Brazil was assessed using null models according to three assembly rules: (a) negatively-associated distributions; (b) guild proportionality; and (c) constant body-size ratios. We built presence/absence matrices and calculated the C-score index to test negatively-associated distributions and guild proportionality based on the following algorithms: total number of fixed lines (F L), total number of fi xed columns (F C), and the effect of the average size of the populations along lines (W) for 5000 randomizations. We used null models to generate random communities that were not structured by competition and evaluated the patterns generated using three models: general, trophic... Tipo: Info:eu-repo/semantics/article Palavras-chave: Community; Competition; Diptera; Muscidae; Niche theory; Null model. Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2010000300006 Registros recuperados: 1 Primeira ... 1 ... Última

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