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History
- July 24, 2017.
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The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC-ND 4.0 International license.
Author Information
- 1Behavioral Biology, University of Osnabrueck, Barbarastr. 11, D-49076 Osnabrueck, Germany
- 2Evolution and Ecology, Albert-Ludwigs-University Freiburg, Hauptstr. 1, D-79104 Freiburg im Breisgau, Germany
- ↵*corresponding author: email: Janine.Schyra{at}Biologie. Uni-Osnabrueck.de; phone: +49 (0)351 795841 4359; Fax: +49 (0)351 795841 4444