About the Authors

Alice M. Clement

alice.clement@ebc.uu.se

Affiliations Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18A, 752 36 Uppsala, Sweden, Department of Sciences, Museum Victoria, GPO Box 666, Melbourne 3001, Victoria, Australia

Johan Nysjö

Affiliation Department of Information Technology, Centre for Image Analysis, Uppsala University, Lägerhyddsvägen 2, 751 05 Uppsala, Sweden

Robin Strand

Affiliation Department of Information Technology, Centre for Image Analysis, Uppsala University, Lägerhyddsvägen 2, 751 05 Uppsala, Sweden

Per E. Ahlberg

Affiliation Department of Organismal Biology, Evolutionary Biology Centre, Uppsala University, Norbyvägen 18A, 752 36 Uppsala, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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