1. Department of Aquatic Ecology Eawag, Swiss Federal Institute of Aquatic Science and Technology Dübendorf Switzerland
2. Department of Evolutionary Biology and Environmental Studies University of Zurich Zürich Switzerland
3. Genetic Diversity Centre (GDC), Department of Environmental Systems Sciences (D‐USYS) Federal Institute of Technology (ETH) Zurich Switzerland
4. Kompetenzzentrum für angewandte Gewässerökologie Gutwasser GmbH Zürich Switzerland