Appendix S1. Collection data for G. loydius brevicaudus included in this study. For each population sampled (alphanumeric locality codes refer to those in Figs 1 and 2), sample localities (county and province/country), geographic coordinates, sample sizes (n), lineage membership, and GenBank accession numbers for the sequences are listed.

Appendix S2. The information of sequence retrieved from GeneBank and sequenced for outgroups or estimates of divergence dates in this study.

MEC_5060_sm_AppendixSI.doc310KSupporting info item
MEC_5060_sm_AppendixSII.doc47KSupporting info item

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