Acknowledgements
Support for this work comes from National Science Foundation grants no. DEB-1457519 and DEB-1457726, and the Institute for Bioinformatics and Evolutionary Studies (IBEST) at the University of Idaho, which is supported by NIH NCRR 1P20RR016454-01, NIH NCRR 1P20RR016448-01, and NSF EPS-809935. We thank members of the Tank, Sullivan, and Carstens’ labs for their insight over the years on this system and phylogeography.