Deroxena conioleuca is a moth in the Autostichidae family. It was described by Meyrick in 1926. It is found in Russia (Uralsk). The wingspan is 14-16 mm. The forewings are ochreous-whitish irrorated fuscous. The discal stigmata are cloudy, fuscous, with a more or less clear ochreous-whitish streak connecting them. The hindwings are white, the veins on the posterior half and terminal edge greyish.