Synonyms and other taxonomic changes
Cycloplasis has been placed in the Heliodinidae in the past, but based on recent analyses it appears not even to belong to the superfamily Yponomeutoidea. The tree generated by Sohn et al. (2013) places it close to Galacticoidea.
Sohn et al. 2013. A Molecular Phylogeny for Yponomeutoidea (Insecta, Lepidoptera, Ditrysia) and Its Implications for Classification, Biogeography and the Evolution of Host Plant Use. PLoS One. 8(1): e55066.