The wingspan is 27 mm (males) and 37 mm (females) (or a forewing length of 14 to 18 mm). The forewings are greyish-ochreous or brownish, densely sprinkled with dark fuscous; a
blackish subbasal line; first and second lines obscurely paler, rather broad, waved, cloudily edged with dark fuscous on both sides, second curved outwards in dise; a dark fuscous discal spot. Hindwings fuscous-grey; a paler postmedian line very
obscurely indicated. The larva is blackish or dark brown; head blackish: in silken
galleries amongst chaff and hay refuse [5][6][7][8]
Distribution
Native to the Palearctic. It has been introduced in North America.[9] It has also been introduced to New Zealand.[10]
^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
^RJB Hoare; N Hudson (December 2018). "Adventive moths (Lepidoptera) established in mainland New Zealand: Additions and new identifications since 2001". Australian Entomologist. 45 (3): 273–324. ISSN1320-6133. WikidataQ110305107.