Epermenia imperialella is a moth in the family Epermeniidae. It was described by August Busck in 1906. It is found in North America, where it has been recorded from Manitoba, Alberta, Iowa and Pennsylvania.[1] [2]
The wingspan is 13–18 mm.[3] The forewings are light yellow, overlaid with reddish ochreous on the costal and apical part. On the middle of the wing is an ill-defined broad oblique darker greyish-ochreous fascia, widest at the costal edge, gradually narrowing to the dorsal edge, which it reaches at the basal third. It is there continued into a dark ochreous dorsal scale tuft. The reddish colouration increases in intensity towards the apex. The hindwings are dark bronzy fuscous.[4]
The larvae probably feed on Apiaceae species.[5]