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	Provedor de dados ArchiMer (2) Autor Begout, Marie-laure (1) Benhaim, David (1) Blanc, Nancy (1) Castanheira, Maria Filipa (1) Cerqueira, Marco (1) Chatain, Beatrice (1) Conceicao, Luis E. C. (1) Goncalves, Rui A. (1) Lucas, Gael (1) Martins, Catarina I. M. (1) Millot, Sandie (1) Oliveira, Catarina C. V. (1) Pean, Samuel (1) Mais... Palavra-chave Coping styles (2) Behavioural syndromes (1) Domestication (1) Group composition (1) Individual variation (1) Restocking (1) Selection (1) Social information (1) Sparus aurata (1) Swimming activity (1) Mais... Tipo do documento Text (2) Ano 2016 (1) 2012 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Early life behavioural differences in wild caught and domesticated sea bass (Dicentrarchus labrax) ArchiMer Benhaim, David; Pean, Samuel; Lucas, Gael; Blanc, Nancy; Chatain, Beatrice; Begout, Marie-laure. Behavioural studies comparing hatchery and wild-caught fish are useful to improve selection for aquaculture and restocking programmes. We examined swimming behaviour characteristics in wild captured and domesticated sea bass juveniles before and after eliciting a startle response at 8 different ages and always on naive individuals. We specifically investigated whether domestication impacts juvenile sea bass behaviour and whether the first months of captivity induce behavioural modifications in wild juveniles. An apparatus was designed to mimic a predator attack by presenting a sudden visual and mechanical stimuli simultaneously in 8 arenas where single individuals were placed and video recorded. The reactivity response was evaluated and different swimming... Tipo: Text Palavras-chave: Domestication; Swimming activity; Restocking; Selection; Coping styles. Ano: 2012 URL: http://archimer.ifremer.fr/doc/00102/21363/19403.pdf Are personality traits consistent in fish? − The influence of social context ArchiMer Castanheira, Maria Filipa; Cerqueira, Marco; Millot, Sandie; Goncalves, Rui A.; Oliveira, Catarina C. V.; Conceicao, Luis E. C.; Martins, Catarina I. M.. Individual differences in behavioural and physiological responses to challenges are progressively accepted as adaptive variation and reveal a strong degree of evolutionary conservation throughout the vertebrate taxa. Previous studies in gilthead seabream (Sparus aurata) suggested that individual differences in behaviour reflect distinct coping styles or personality, contrasting consistent traits associations. One of the traits that have been shown to be consistent over time and across context is the escape response under a restraining test. Using this trait as a proxy of personality in seabream the influence of social context in the consistency of escape behaviour was investigated. Individually tagged juvenile seabream (n = 360; 70.18 ± 11.44 g; mean ± SD)... Tipo: Text Palavras-chave: Individual variation; Sparus aurata; Coping styles; Behavioural syndromes; Group composition; Social information. Ano: 2016 URL: http://archimer.ifremer.fr/doc/00317/42865/42304.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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