Ithomia
The figure above is based on Figures 7 and 8 in the study by Mallarino et al. 2005: Molecular systematics of the butterfly genus Ithomia (Lepidoptera: Ithomiinae): a composite phylogenetic hypothesis based on seven genes. Molecular Phylogenetics and Evolution 34:625-644
Note that the phylogeny does not include Ithomia leila, which was not sampled in the above mentioned study.