FIGURE 1 in Revision of the Bicyclus ignobilis species-group (Lepidoptera: Nymphalidae: Satyrinae) with descriptions of two new species

FIGURE 1. Phylogenetic tree of the Bicyclus ignobilis species-group constructed from Bayesian analysis carried out in BEAST. Node labels show the posterior probability for each node. All the species are recovered as separate units. The split from the outgroup (shown in grey) occurred about 17 million years ago (see main text). The genetic differences between most species in the ignobilis-group are surprisingly large given that the morphological differences within the group are very small when compared to most other Bicyclus species-groups of a similar evolutionary age. The female morphology of B. brakefieldi (KA3030) and B. ottossoni (KA3029) are verified by the phylogeny.