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	Provedor de dados ArchiMer (1) Autor Denis, Jeremy (1) Palavra-chave Condition larvaire (1) Critical period (1) Croissance (1) Downs herring (1) English Channel-North Sea. (1) Feeding strategy (1) Growth (1) Hareng des Downs (1) Larval condition (1) Manche-mer du Nord. (1) Nutrition (1) Période critique (1) Mais... Tipo do documento Text (1) Ano 2016 (1) País France (1) Idioma Francês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Changements ontogéniques de la condition larvaire chez une espèce de poisson à reproduction hivernale, le hareng des Downs ArchiMer Denis, Jeremy. The larval condition of Downs herring during the critical period was investigated between 2008 and 2015 in the eastern English Channel and Southern Bight of North Sea from data collected during the International Bottom Trawl Survey (IBTS). First, the study of the feeding strategy from gut contents analysis using two complementary approaches (electronical microscopy and measure of fluorescence) revealed a shift in the feeding diet occurring at a larval size of 13 mm. Smaller larvae had an omnivorous and a more diversified diet composed of numerous protist and small zooplanktonic preys whereas bigger larvae had a less diversified diet composed mainly of bigger zooplanktonic prey. Along with the diet shift, combination of four condition indices (ingestion... Tipo: Text Palavras-chave: Hareng des Downs; Condition larvaire; Nutrition; Croissance; Période critique; Manche-mer du Nord.; Downs herring; Larval condition; Feeding strategy; Growth; Critical period; English Channel-North Sea.. Ano: 2016 URL: http://archimer.ifremer.fr/doc/00386/49701/50227.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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