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	Provedor de dados Mastozool. neotrop. (1) Autor Coda,José A. (1) Priotto,José W. (1) Steinmann,Andrea R. (1) Palavra-chave Behavioral strategies (1) Counter-strategies (1) Infanticide (1) Mother aggression (1) Rodent (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2011 (1) País Argentina (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Behavioral counter-strategies against infanticide in corn mouse females, Calomys musculinus Mastozool. neotrop. Coda,José A.; Priotto,José W.; Steinmann,Andrea R.. Based on the hypothesis that in C. musculinus both female territorial behavior and promiscuity are counter-strategies against infanticide by females and males respectively, our objective was to test the following predictions: (1) mother aggression deters infanticide by females; (2) previous matings prevent infanticide by males. We conducted 116 behavioral encounters between mothers and intruders to study the nest related behaviors. Mother-pups units (Mu) were grouped in three treatments in relation to the intruder feature: 55 Mu were placed with siring males, 27 Mu and 34 Mu were housed with non-siring males and reproductively active females, respectively. We also calculated offspring survival rate for each treatment. The nest related behaviors varied... Tipo: Info:eu-repo/semantics/article Palavras-chave: Rodent; Infanticide; Behavioral strategies; Counter-strategies; Mother aggression. Ano: 2011 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832011000200003 Registros recuperados: 1 Primeira ... 1 ... Última

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