The wingspan is about 24 mm. The forewings are fuscous, irrorated with whitish; a white costal streak from base to near apex, edged beneath by a brown streak; stigmata black. Hindwings are grey. The larva is pinkish-grey, marbled with brown on sides; dorsal and subdorsal lines brownish; dots blackish; head and plate of 2 yellowish -brown, latter darker-marked.[1]
The moth flies from June to July depending on the location.[2]
^Meyrick, E., 1895 A Handbook of British Lepidoptera MacMillan, London pdf This article incorporates text from this source, which is in the public domain. Keys and description