About the Authors
- Frank Glaw
- Zoologische Staatssammlung München, München, Germany
- Jörn Köhler
- Hessisches Landesmuseum Darmstadt, Darmstadt, Germany
- Ted M. Townsend
- Department of Biology, San Diego State University, San Diego, California, United States of America
- Miguel Vences
- Division of Evolutionary Biology, Zoological Institute, Technical University of Braunschweig, Braunschweig, Germany
The authors have declared that no competing interests exist.
Conceived and designed the experiments: FG JK TMT MV. Performed the experiments: FG JK TMT MV. Analyzed the data: FG JK TMT MV. Wrote the paper: FG JK TMT MV.