FIGURE 3. COX I in DNA barcoding of new world cicada killers (Hymenoptera: Crabronidae)

FIGURE 3. COX I gene tree resulting from NJ analysis of the full data set, including 56 Sphecius sequences. Bootstrap values greater than 70% are provided above the branches. Haplotype symbols match those used in Fig. 1. Abbreviations after each name indicate the state where the individual was collected (and gc indicates Grand Canyon National Park). When multiple individuals from a state were used in the analysis, they are numbered.