About the Authors

Arne Iserbyt

arne.iserbyt@ua.ac.be

Affiliation Evolutionary Ecology Group, Antwerp University, Antwerp, Belgium

Hans Van Gossum

Affiliation Evolutionary Ecology Group, Antwerp University, Antwerp, Belgium

Robby Stoks

Affiliation Laboratory of Aquatic Ecology and Evolutionary Biology, University of Leuven, Leuven, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AI. Performed the experiments: AI. Analyzed the data: AI. Contributed reagents/materials/analysis tools: AI RS. Wrote the paper: AI HVG RS.