1. Terrestrial Ecology Research Group; Department of Ecology and Ecosystem Management; School of Life Science Weihenstephan; Technische Universität München; Freising Germany
2. Chair of Ecology and Biogeography; Nicolaus Copernicus University Toruń; Toruń Poland
3. Senckenberg Deutsches Entomologisches Institut; Müncheberg Germany
4. Department of Zoology; Faculty of Natural Sciences I; Institute of Biology; Martin-Luther-University Halle-Wittenberg; Halle Germany