1. Department of Animal Morphology, Faculty of Biology, Adam Mickiewicz University, Uniwersytetu Poznańskiego 6, 61-614 Poznań, Poland
2. SNSB-Bavarian State Collection of Zoology, Sektion Ornithology, Münchhausenstr. 21, 81247 Munich, Germany
3. SNSB-Bavarian State Collection of Zoology, Sektion Arthropoda Varia, Münchhausenstr. 21, 81247 Munich, Germany
4. Faculty of Biology, Ludwig-Maximilians-Universität München, 82152 Planegg-Martinsried, Germany
5. GeoBio-Center, Ludwig-Maximilians-Universität München, Richard-Wagner-Str. 10, 80333 Munich, Germany