The wingspan is about 18 mm. The forewings are dark fuscous.stigmata black, raised, first discal much beyond plical; a similar spot in disc obliquely before plical, another on fold rather beyond first discal, and a third close beneath second discal. Hindwings considerably over 1, grey.
The larva is dull reddish, segmental incisions greenish; dots black; head brown; plate of 2 black, crescentic, bisected[4][5][6][7]
^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
^Langmaid, J. R., Palmer, S. M. & Young, M. R. [eds]. 2018 A Field Guide to the Smaller Moths of Great Britain and Ireland [3rd ed.]Reading, Berkshire. British Entomological and Natural History Society