Figure 2

Ancestral state reconstruction of nomadine host associations at the family-level. Produced using the Bayesian analysis. The pie charts represent mean posterior probabilities assessed under RJ-MCMC analysis using Bayestraits. Branch colors indicate the result of parsimony ancestral state reconstruction performed by Mesquite (Black: Melittidae; Navy: Apidae; Sky blue: Colletidae; Ivory: Andrenidae; White: Halictidae; Mixed black/white lines: outgroups or unknown hosts).