About the Authors

Dave Karlsson

dave.karlsson@stationlinne.se

Current address: Station Linné, Färjestaden, Sweden

Affiliation Department of Entomology, Swedish Museum of Natural History, Stockholm, Sweden

Fredrik Ronquist

Affiliation Department of Entomology, Swedish Museum of Natural History, Stockholm, Sweden

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DK FR. Performed the experiments: DK. Analyzed the data: DK FR. Wrote the paper: DK FR.