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Divergence in locomotor activity between two strains of rainbow trout Oncorhynchus mykiss with contrasting stress responsiveness |
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| Authors: | J. Schjolden&dagger ,K. G. T. Pulman&Dagger ,T. G. Pottinger&Dagger ,N. B. Metcalfe§ , S. Winberg |
| Affiliation: | Evolutionary Biology Centre, Institution of Physiology and Developmental Biology, Department of Comparative Physiology, Uppsala University, Norbyvägen 18A, 752 36 Uppsala, Sweden;, NERC Centre for Ecology and Hydrology, Lancaster Environment Centre, Lancaster LA1 4AP, U.K. and; Fish Biology Group, University of Glasgow, Institute of Biomedical &Life Sciences, Division of Environmental &Evolutionary Biology, Graham Kerr Building, Glasgow, Lanark G12 8QQ, Scotland, U.K;. |
| Abstract: | Individuals of rainbow trout Oncorhynchus mykiss with a low cortisol response to stress showed higer locomotor activity compared to individuals with a high cortisol response. |
| Keywords: | aggression behaviour coping styles cortisol salmonids social interaction |