Antaeotricha oxycentra is a moth of the family Depressariidae. It is found in the Guianas and Brazil. The wingspan is about 16 mm. The forewings are whitish, slightly ochreous-tinged in the disc and with an elongate dark purple-grey blotch marked with black and ochreous-brown along the basal third of the dorsum, reaching the costa at the base. There is a suffused grey mark on the dorsum just beyond this and an irregularly dentate somewhat interrupted dark grey line from one-fourth of the costa to beyond the middle of the dorsum, as well as two triangular black dots transversely placed on the end of the cell, and a triangular black spot on the dorsum beneath these, its apex somewhat produced and nearly touching the lower. A suffused violet-grey mark is found on the costa above these dots, a