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	Provedor de dados ArchiMer (2) Autor Aimon, Cassandre (1) Begout, Marie-laure (1) Benhaim, David (1) Chatain, Beatrice (1) Claireaux, Guy (1) Colchen, Tatiana (1) Ferrari, Sebastien (1) Le Bayon, Nicolas (1) Le Floch, Stephane (1) Lebigre, Christophe (1) Mais... Palavra-chave Behaviour (2) Open field test (2) Boldness (1) European sea bass (1) Exploration (1) Foraging (1) Oil spill (1) Restraint test (1) Teleost (1) Teleost fish (1) Mais... Tipo do documento Text (2) Ano 2021 (1) 2014 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Effects of dispersant treated oil upon exploratory behaviour in juvenile European sea bass (Dicentrarchus labrax) ArchiMer Aimon, Cassandre; Lebigre, Christophe; Le Bayon, Nicolas; Le Floch, Stephane; Claireaux, Guy. Accidental spills are pervasive pollution in aquatic ecosystems. Resorting to chemical dispersant is one of the most implemented strategies in response to oil spills, but it results in an increase in the bio-availability of oil compounds known to disturb fish neurosensory capacities and hence fish habitat use. While it has become well established that acute oil exposure can cause a range of physiological defects, sub-lethal consequences on animal behaviour have only received recent attention. Here we investigated the effect of an exposure to a 62 h- dispersant treated oil on the exploration tendency (exploratory activity, and avoidance of unfamiliar open areas) of juvenile European sea bass. Three different concentrations of chemically dispersed oil were... Tipo: Text Palavras-chave: Behaviour; Oil spill; Teleost fish; Exploration; Open field test; European sea bass. Ano: 2021 URL: https://archimer.ifremer.fr/doc/00658/77020/78290.pdf First links between self-feeding behaviour and personality traits in European seabass, Dicentrarchus labrax ArchiMer Ferrari, Sebastien; Benhaim, David; Colchen, Tatiana; Chatain, Beatrice; Begout, Marie-laure. Most studies carried out with seabass under self-feeding conditions report an intriguing social structure that is built around the device and the food dispenser with three coexisting triggering categories: high-triggering (HT), low-triggering (LT) and zero-triggering (ZT) fish. However, neither sex nor feeding motivation or hierarchy can explain the establishment of this specialization. We characterised the personality of seabass with the commonly used restraint and open field tests and assessed the link between personality traits and individual triggering activity towards the self-feeder apparatus. We found no differences between triggering categories during the restraint test but high triggering fish were characterised as shyer than low- and... Tipo: Text Palavras-chave: Behaviour; Boldness; Foraging; Open field test; Restraint test; Teleost. Ano: 2014 URL: https://archimer.ifremer.fr/doc/00216/32742/31147.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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