Eretmocera microbarbara is a moth of the family Scythrididae.

The forewings are brownish fuscous, sprinkled and mottled with pale greyish ochreous, which has a tendency to form an irregular fascia before the middle and an oblique transverse band before the apex, more distinctly visible on the costa than below it.

A few long greyish ochreous scales project into the brownish fuscous cilia, but the amount of such scaling there and on the wing-surface is variable.

The hindwings are slightly paler than the forewings, pale brownish fuscous, with darker brownish fuscous cilia.

This article on a moth of the family Scythrididae is a stub.