Figure 1. Maximum-likelihood phylogeny of 284 Wolbachia isolates for surface protein gene wsp conducted using RAxML-HPC2 v7.2.7.^51,52 Phylogeny is mid-point rooted, and color-coded according to the (A) (red) and (B) (blue) supergroup systematic classifications. Inset numbers correspond to bootstrap support values. Numbers 1–6 demarcate subsections of the phylogeny containing Wolbachia sequenced from Hawaiian insects in this study. Symbols α and β indicate groups that contain endemic Hawaiian taxa and those that do not, respectively. Hawaiian subsections are enlarged to show relationships and endemicity of constituent taxa in Figures 2–4.