About the Authors

Katrine Worsaae

kworsaae@bio.ku.dk

Affiliation Marine Biological Section, Department of Biology, University of Copenhagen, Copenhagen, Denmark

Wolfgang Sterrer

Affiliation Bermuda Natural History Museum, Flatts, Bermuda

Sabrina Kaul-Strehlow

Affiliation Department for Molecular Evolution and Development, University of Vienna, Vienna, Austria

Anders Hay-Schmidt

Affiliation Department of Neuroscience and Pharmacology, The Panum Institute, University of Copenhagen, Copenhagen, Denmark

Gonzalo Giribet

Affiliation Museum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachussetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KW WS GG. Performed the experiments: KW WS AHS GG SK-S. Analyzed the data: KW AHS WS GG SK-S. Contributed reagents/materials/analysis tools: KW AHS WS GG SK-S. Wrote the paper: KW GG.