Parallactis periochra is a moth in the Autostichidae family. It was described by Meyrick in 1916. It is found in Malawi. The wingspan is about 19 mm. The forewings are brownish-ochreous. The discal stigmata are cloudy, dark fuscous, the plical minute, indistinct, somewhat beyond the first discal. There is a series of small indistinct dark fuscous dots just before the apical part of the costa and termen. The hindwings are whitish-grey-ochreous.