Psilocorsis exagitata is a moth in the family Depressariidae. It was described by Edward Meyrick in 1926. It is found in Colombia.[1]
The wingspan is about 17 mm. The forewings are dark purplish grey with broad antemedian and ante-apical slightly oblique fasciae of whitish transverse strigulae, on the costa becoming blotches of ochreous-yellow marbling. The hindwings are grey.[2]