Figure 1

D. mojavensis species cluster. a) Phylogenetic relationships (from Machado et al. [11]) with lateral habitus images of adults, and images of the male aedeagus for each group. b) Corresponding geographic distribution for each taxon in the phylogeny, and c) Image of aedeagus illustrating regions used in the text to describe shape differences: “head” (including measurement line indicating how size was measured), “nose”, and “stem”.