Acknowledgements
We are grateful to Sylvain
Charlat, Benjamin Normark and Anne Duplouy for reading and reviewing the
manuscript. We thank Juan Antonio Balbuena and Xavier Didelot for their
technical advice on, respectively, PACo and ClonalFrame analysis. We
also thank John Dwyer and Andrew Letten for providing constructive
feedbacks on the statistical models. Penelope Mills kindly allowed us to
access her scale insect database which is much appreciated.