Gonionota ustimacula is a moth in the family Depressariidae.

The variety zelleri differs from the typical form in having a rounded grey spot upon the disc of the forewings below the cuneiform costal patch, to which it is united by a pale yellowish nebula.

There is also an arched externo-discal series of dark grey spots, the uppermost of the series partly yellow and joining the inferior angle of the cuneiform patch.

The hindwings are shining bronze brown instead of white.

[2] This article on a moth of the subfamily Hypercalliinae is a stub.