About the Authors

Alice M. Clement

alice.clement@ebc.uu.se

Affiliation Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden

Per E. Ahlberg

Affiliation Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AMC PEA. Performed the experiments: AMC. Analyzed the data: AMC PEA. Contributed reagents/materials/analysis tools: AMC PEA. Wrote the paper: AMC PEA.