| Institution: | Fisheries Research Services Freshwater Laboratory, Faskally, Pitlochry, Perthshire PH16 5LB, Scotland, U.K.,; Fish Biology Group, Division of Environmental &Evolutionary Biology, Institute of Biomedical &Life Sciences, Graham Kerr Building, University of Glasgow, Glasgow G12 8QQ, Scotland, U.K.,; Department of Zoology/Zooecology, Göteborg University, Box 463, S‐40530 Göteborg, Sweden and; Fish Endocrinology Laboratory, Department of Zoology/Zoophysiology, Göteborg University, Box 463, S‐40530 Göteborg, Sweden |
