1. Biosciences; University of Exeter; Geoffrey Pope Building Exeter EX4 4QD UK
2. Department of Botany and Zoology, Faculty of Science; Masaryk University; Kotlářská 2 Brno 611 37 Czech Republic
3. National Council for Technological and Scientific Development (CNPq); Brazil
4. Integrated Microbial Biodiversity Program; Canadian Institute for Advanced Research (CIFAR); Toronto Canada
5. Biology Centre, Czech Academy of Sciences; Institute of Parasitology; Branišovská 31 České Budějovice 370 05 Czech Republic