This species has a pale longitudinal streak which branches into 'fingers' towards the wing tip.
Woodland, gardens, grassland, heathland and fens.
Recorded in 136 (50.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in September 2020
Recorded date range (Adult): 04 June to 12 October
Recorded date range (Larva/Leafmine): 28 July to 28 July