About the Authors

Erik Sandblom

erik.sandblom@zool.gu.se

Affiliation Department of Biological & Environmental Sciences, University of Gothenburg, Gothenburg, Sweden

William Davison

Affiliation School of Biological Sciences, University of Canterbury, Christchurch, New Zealand

Michael Axelsson

Affiliation Department of Biological & Environmental Sciences, University of Gothenburg, Gothenburg, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ES MA WD. Performed the experiments: ES MA. Analyzed the data: ES MA. Wrote the paper: ES MA WD.