This species always shows a distinctly large and dark reniform stigma and is fairly broad winged.
Pupates in loose soil.
Farmland, gardens, grassland, heathland scrub and woodland.
Recorded in 144 (53.3%) of the 270 2km squares of Huntingdonshire.
Last recorded in December 2025
Recorded date range (Adult): 04 May to 15 December
Recorded date range (Larva/Leafmine): 05 July to 12 July