The wingspan is 12–16 mm for males and 13–15 mm for females.[2] The terminal joint of palpi is longer than second. The forewings are light brownish-ochreous or brownish; stigmata in male dark fuscous, indistinct, in female black, distinct, first discal beyond plical ; sometimes some terminal black dots. Hindwings pale grey. [3][4][5][6]
Biology
Adults have been recorded on wing from late May to late July.
^Karsholt, Ole & Twan Rutten, 2005, the genus Bryotropha Heinemann in the western palaearctic (Lepidoptera: Gelechiidae), Tijdschrift voor Entomologie148: 77-207. Abstract and full article: [1]
^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