The wingspan is 14–17 mm. Head orange. Forewings long, light shining greyish-ochreous, indistinctly strigulated with grey ; a grey discal mark beyond middle. Hindwings light grey ; cilia whitish-grey.[2][3][4][5][6] To certainly determine the species of the genus Nematopogon dissection and study of the genitalia is necessary.
^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
^Sterling, P. and Parsons,M. 2012 Field Guide to the Micro Moths of Great Britain and Ireland Dorset British Wildlife Publishing, 2012
ISBN 10: 0956490212 / ISBN 13: 9780956490216 - 2nd edition (Bloomsbury Wildlife Guides)
^ Zagulajev, A.K., 1987 Adelidae ; in G.S. Medvedev (ed.): Keys to the insects of the europaean part of the USSR, Vol.IV: Lepidoptera, part 1 (english translation), Oxonian Press Pvt.Ltd., New Dehli, 1987