1. Section for Ecoinformatics and Biodiversity; Department of Bioscience; Aarhus University; Ny Munkegade 114 DK- 8000 Aarhus C Denmark
2. Centro de Ciências Biológicas e da Saúde; Universidade Federal de Mato Grosso do Sul; CP 549 79070-900 Campo Grande Brazil
3. Institute for Biodiversity and Ecosystem Dynamics (IBED); University of Amsterdam; P.O. Box 94248 1090 GE Amsterdam The Netherlands