Affiliation: | 1. Department of Zoology, Comenius University, Mlynská dolina B-1, SK-84215 Bratislava, Slovakia;2. Department of Ecology, University of Kaiserslautern, Erwin-Schroedinger-Strasse 14, D-67663, Germany;3. Department of Organismal Biology, University of Salzburg, Hellbrunnerstrasse 34, A-5020 Salzburg, Austria |