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	Provedor de dados Mastozool. neotrop. (1) Autor Alves Ignácio,Aurea Regina (1) De Lázari,Patrick Ricardo (1) Lopes Lázaro,Wilkinson (1) de Almeida Chiquito,Elisandra (1) de Souza Valois,Elderson Mariano (1) dos Santos Filho,Manoel (1) Mais... Palavra-chave Coleopterans (1) Diet overlap (1) Forest fragments (1) Pasture matrix (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País Argentina (1) Idioma Espanhol (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Feeding ecology of Marmosa demerarae (Thomas, 1905) and Marmosops bishopi (Pine, 1981) (Mammalia, Didelphidae) in forest fragments of the southern Amazon Mastozool. neotrop. dos Santos Filho,Manoel; de Souza Valois,Elderson Mariano; Alves Ignácio,Aurea Regina; De Lázari,Patrick Ricardo; de Almeida Chiquito,Elisandra; Lopes Lázaro,Wilkinson. We assessed the relative diet composition and level of trophic niche overlap of two sympatric didelphids, Marmosa demerarae and Marmosops bishopi, through the evaluation of food items consumed in forest fragments of different sizes in the southern Amazon region. The stomach contents of 107 individuals (42 M. demerarae and 65 M. bishopi) were analyzed by volume and frequency. The degree of similarity between the diets of the two species was quantified using Pianka’s index. The relative importance of the different food items consumed was quantified with the Index of Alimentary Importance. Both species revealed flexibility in their feeding preferences but consumed predominantly coleopterans. Vegetable items were only identified in the diet of M.... Tipo: Info:eu-repo/semantics/article Palavras-chave: Coleopterans; Diet overlap; Forest fragments; Pasture matrix. Ano: 2017 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832017000200014 Registros recuperados: 1 Primeira ... 1 ... Última

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