Crocanthes monodesma Wikipedia
Crocanthes monodesma is a moth in the Lecithoceridae family. It was described by Meyrick in 1931. It is found in New Guinea.
The wingspan is about 19 mm. The forewings are dark purple-fuscous with a straight narrow median ochreous-white fascia, its costal edge yellow. The hindwings are dark fuscous.