Imma thymora is a moth in the family Immidae. It was described by Edward Meyrick in 1906. It is found in Tefé, Brazil.[1]
The wingspan is 21–22 mm. The forewings are dark brown, slightly reddish tinged, strewn with small irregular ill-defined whitish-ochreous spots, nearly obsolete on the apical area beyond an irregular angulated series from the costa beyond the middle to the dorsum before the tornus. There is a terminal series of pale dots. The hindwings are dark fuscous.[2]