About the Authors

Kyle A. Young

kyle_a_young@hotmail.com

Affiliations Department of Aquatic Ecology & Evolution, Institute of Ecology & Evolution, University of Bern, Bern, Switzerland, EAWAG, Centre of Ecology, Evolution & Biogeochemistry, Kastanienbaum, Switzerland

Jos Snoeks

Affiliations Zoology Department, Royal Museum for Central Africa, Tervuren, Belgium, Department of Biology, University of Leuven, Leuven, Belgium

Ole Seehausen

Affiliations Department of Aquatic Ecology & Evolution, Institute of Ecology & Evolution, University of Bern, Bern, Switzerland, EAWAG, Centre of Ecology, Evolution & Biogeochemistry, Kastanienbaum, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: KAY JS OS. Conceived the study: KAY. Designed the study: KAY OS. Collected and Analyzed the data: KAY. Wrote the paper: KAY OS.