About the Authors

Jonas O. Wolff

jwolff@zoologie.uni-kiel.de

Affiliation Functional Morphology and Biomechanics, Zoological Institute, University of Kiel, Kiel, Germany

Wolfgang Nentwig

Affiliation Institute of Ecology and Evolution, University of Bern, Baltzerstrasse, Bern, Switzerland

Stanislav N. Gorb

Affiliation Functional Morphology and Biomechanics, Zoological Institute, University of Kiel, Kiel, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JOW WN. Performed the experiments: JOW WN. Analyzed the data: JOW. Contributed reagents/materials/analysis tools: SNG. Wrote the paper: JOW WN SNG.