About the Authors

David Hess

David.Hess@imfd.tu-freiberg.de

Affiliation Institute of Mechanics and Fluid Dynamics, Technical University of Freiberg, Freiberg, Saxony, Germany

Christoph Brücker

Affiliation Institute of Mechanics and Fluid Dynamics, Technical University of Freiberg, Freiberg, Saxony, Germany

Franziska Hegner

Affiliation Institute of Mechanics and Fluid Dynamics, Technical University of Freiberg, Freiberg, Saxony, Germany

Alexander Balmert

Affiliation Institute of Zoology, University of Bonn, Bonn, North Rhine-Westphalia, Germany

Horst Bleckmann

Affiliation Institute of Zoology, University of Bonn, Bonn, North Rhine-Westphalia, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DH FH CB AB HB. Performed the experiments: DH FH CB AB HB. Analyzed the data: DH CB FH AB HB. Contributed reagents/materials/analysis tools: DH CB FH AB HB. Wrote the paper: CB DH AB HB FH.