1. Department of Botany and Zoology, Faculty of Science Masaryk University Brno Czech Republic
2. Department of Ecology Universidade Federal do Rio Grande do Sul Porto Alegre Brazil
3. Gulbali Institute, Charles Sturt University Albury New South Wales Australia
4. Department of Biological Sciences University of Alberta Alberta Edmonton Canada
5. Manaaki Whenua ‐ Landcare Research Lincoln New Zealand
6. Institute of Ecology and Evolutionary Biology National Taiwan University Taipei Taiwan