About the Authors

Anna Favati

anna.favati@zoologi.su.se (AF) (AF); hanne.lovlie@liu.se (HL) (HL)

Affiliation Department of Zoology, Stockholm University, Stockholm, Sweden

Olof Leimar

Affiliation Department of Zoology, Stockholm University, Stockholm, Sweden

Hanne Løvlie

anna.favati@zoologi.su.se (AF) (AF); hanne.lovlie@liu.se (HL) (HL)

Affiliation IFM Biology, Linköping University, Linköping, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AF OL HL. Performed the experiments: AF. Analyzed the data: AF OL. Wrote the paper: AF OL HL.