The larvae live and feed in a movable case.
Rough grassland, wasteland, roadside verges, woodland rides.
Recorded in 33 (12.2%) of the 270 2km squares of Huntingdonshire.
Last recorded in July 2020
Recorded date range (Adult): 21 May to 03 September
Recorded date range (Larva/Leafmine): 12 August to 25 October