Simplified phylogeny of the Prodoxidae, showing host plant family associations and larval feeding habits for extant taxa, and the relative probabilities of host association and larval feeding habits for selected ancestral nodes, calculated as the mean of the posterior probabilities of possible states estimated by BayesTraits. Posterior probabilities of possible ancestral states for each numbered node are given in Table S4 (host association) and Table S5 (larval feeding site). Because BayesTraits estimates ancestral states not for nodes, but for the MRCA of selected taxa, these reconstructions are not for the nodes indicated per se, but for the common ancestor of the taxa arising from those nodes, regardless of whether they form a monophyletic group.