1. Evolutionary Ecology and Genetics; Zoological Institute, Christian-Albrechts-Universität zu Kiel; Am Botanischen Garten 1-9 Kiel 24118 Germany
2. Department of Zoology; University of Oxford, The Tinbergen Building; South Parks Road Oxford OX1 3PS UK
3. Institute for Insect Biotechnology, University of Gießen; Heinrich-Buff-Ring 26-32 Gießen D-35392 Germany
4. Institute for Clinical Molecular Biology, Christian-Albrechts-Universität zu Kiel; Schittenhelmstrasse 12 Kiel 24105 Germany