Additional file 1.Taxa and GenBank accession numbers with new sequences generated for this study in bold. Families for which DNA data could not be obtained are indicated in italics. Format: XLS Size: 200KB Download file This file can be viewed with: Microsoft Excel Viewer Fiz-Palacios et al. BMC Evolutionary Biology 2011 11:341 doi:10.1186/1471-2148-11-341 |