Trees comparing microsatellite and mitochondrial DNA sequence data: Left: Neighbor-joining tree constructed from microsatellite genetic distances, and Right: Maximum-likelihood tree generated from reduced mtDNA dataset. Terminal tips have been manually condensed to simplify groupings in order to show correspondence between trees, indicated by dashed lines; numbered circles on dashed lines correspond to major differences between the trees as mentioned in RESULTS. The thick dashed line indicates A. m. langei. Locality names are followed by locality numbers, with sample sizes in parentheses. Shading around branches indicates specimens of A. m. langei or A. m. nr. langei (dark shading), or localities including specimens assigned to a taxon other than A. mormo (light shading: A. virgulti or A. mejicanus). Unshaded branches indicate specimens of A. mormo. Numbers above branches indicate bootstrap support, and numbers/letters below branches indicate main mtDNA clades (right) or main STRUCTURE groupings (left: Note that main STRUCTURE groupings are based on population averages, and are not 100% inclusive).