About the Authors

Shan Su

Contributed equally to this work with: Shan Su, Phillip Cassey, Miquel Vall-llosera, Tim M. Blackburn

su.shan@ioz.ac.uk

Affiliations Institute of Zoology, Zoological Society of London, Regent’s Park, London, United Kingdom, Research Department of Genetics, Evolution and Environment, University College London, Gower Street, London, United Kingdom, School of Biological Sciences, University of Adelaide, Adelaide, Australia

Phillip Cassey

Contributed equally to this work with: Shan Su, Phillip Cassey, Miquel Vall-llosera, Tim M. Blackburn

Affiliation School of Biological Sciences, University of Adelaide, Adelaide, Australia

Miquel Vall-llosera

Contributed equally to this work with: Shan Su, Phillip Cassey, Miquel Vall-llosera, Tim M. Blackburn

Affiliation School of Biological Sciences, University of Adelaide, Adelaide, Australia

Tim M. Blackburn

Contributed equally to this work with: Shan Su, Phillip Cassey, Miquel Vall-llosera, Tim M. Blackburn

Affiliations Research Department of Genetics, Evolution and Environment, University College London, Gower Street, London, United Kingdom, School of Biological Sciences, University of Adelaide, Adelaide, Australia, Centre for Invasion Biology, Department of Botany and Zoology, Stellenbosch University, Stellenbosch, South Africa

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS PC TMB. Performed the experiments: SS. Analyzed the data: SS. Contributed reagents/materials/analysis tools: SS MVI PC TMB. Wrote the paper: SS. Revised draft critically for important intellectual content: PC MVI TMB.