1. Insect Ecology Group, Department of Zoology University of Cambridge Cambridge UK
2. Sinar Mas Agro Resources and Technology Research Institute (SMARTRI) Pekanbaru Indonesia
3. School of Geosciences University of Edinburgh Edinburgh UK
4. Zoologisches Museum University of Hamburg Hamburg Germany
5. J.F. Blumenbach Institute of Zoology and Anthropology University of Goettingen Goettingen Germany