Principal Investigators Link Julius Lukeš Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic Link Envelope Jan Tachezy Laboratory of Molecular and Biochemical Parasitology, Charles University, Prague, Czech Republic Link Adam Petrusek Department of Ecology, Charles University, Prague, Czech Republic Link Enrique Lara Department of Mycology, Real Jardín Botánico de Madrid, Spain Link Twitter Pavel Škaloud Department of Botany, Charles University, Prague, Czech Republic Link Vladimír Hampl Department of Parasitology, Charles University, Prague, Czech Republic Link Twitter Twitter Envelope Javier del Campo Institute of Evolutionary Biology (Universitat Pompeu Fabra – CSIC), Barcelona, Spain Link Aleš Horák Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic Link Ivan Čepička Laboratory of Diversity and Evolution of Anaerobic Protists, Faculty of Science, Charles University, Prague, Czech Republic Link Martin Kolísko Laboratory of Genomics and Diversity of Protists, Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czech Republic Link Róbert Šuťák Biometals and Drug Discovery Lab, Faculty of Science, Charles University, Prague, Czech Republic Link Twitter Envelope Anna Karnkowska Institute of Evolutionary Biology, Faculty of Biology, Biological and Chemical Research Centre, University ofWarsaw, Warsaw, Poland Link Twitter Envelope Katarzyna Piwosz National Marine Fisheries Research Institute, Gdynia, Poland Link Envelope Tomáš Pánek Department of Zoology, Faculty of Science, Charles University, Prague, Czech Republic Link Twitter Envelope Elisabeth Hehenberger Institute of Parasitology, Biology Centre CAS, Czech Republic Link Daniel Richter Institute of Evolutionary Biology (Universitat Pompeu Fabra – CSIC), Barcelona, Spain Link Twitter Envelope STEFAN GEISEN Laboratory of Nematology, Wageningen University, the Netherlands. Link Fabien BURKI Department of Organismal Biology, Uppsala University, Sweden