1. Institute of Marine & Environmental Sciences, University of Szczecin, Poland
2. Molecular Biology and Biotechnology Centre, University of Szczecin, Poland
3. Laboratory of Forest Biology, Faculty of Biological Sciences, University of Wrocław, Poland
4. Museum and Institute of Zoology PAS, Poland
5. Department of Behavioural Ecology, Faculty of Biological Sciences, University of Wroclaw, Poland