About the Authors

Paulo Milet-Pinheiro

miletpinheiro@hotmail.com

Affiliation Institute of Experimental Ecology, University of Ulm, Ulm, Germany

Manfred Ayasse

Affiliation Institute of Experimental Ecology, University of Ulm, Ulm, Germany

Stefan Dötterl

Current address: Department of Organismic Biology, University of Salzburg, Salzburg, Austria

Affiliation Department of Plant Systematics, University of Bayreuth, Bayreuth, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PMP MA SD. Performed the experiments: PMP. Analyzed the data: PMP MA SD. Wrote the paper: PMP MA SD.