2 results match your criteria: "France and CNRS (National Center for Scientific Research) Délégation Régionale Centre Est.[Affiliation]"

Temperature modifies activity, inter-individual relationships and group structure in a fish.

Curr Zool

April 2017

Université de Lorraine, Unité de Recherche Animal et Fonctionnalités des Produits Animaux, USC INRA 340, F-54506 Vandœuvre-lès-Nancy Cedex 09, France and CNRS (National Center for Scientific Research) Délégation Régionale Centre Est., 17 Rue Notre Dame des Pauvres, F-54500 Vandœuvre-lès-Nancy, France.

A host of abiotic factors modify fish social behavior. However, few studies have characterized the effects of temperature on behavior. In this study, brown trout fry were reared at 5 different temperatures (4°C, 6°C, 8°C, 10°C, and 12°C).

View Article and Find Full Text PDF

Temperature is the main abiotic factor that influences the life cycle of poikilotherms. The present study investigated the thermal tolerance and phenotypic plasticity of several parameters (development time, morphometric measures, bioenergetics) for both embryos and fry of a cold stenothermal fish species, brown trout (Salmo trutta L.) in order to allow for a holistic evaluation of the potential effects of temperature.

View Article and Find Full Text PDF