Eretmocera cyanauges is a moth of the family Scythrididae. It was described by Alfred Jefferis Turner in 1913. It is found in Australia, where it has been recorded from Queensland.[1]
The wingspan is 14–17 mm. The forewings are dark fuscous, with a blue and purple sheen. There are four orange-yellow spots, the first on the dorsum at one-fourth, the second in the disc before the middle, the third on the tornus and the fourth on the costa at five-sixths. The hindwings are yellow.[2]