Pupates in a cocoon formed between leaves of the food plant.
Broadleaved woodland and other areas with established aspen.
Recorded in 20 (7.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in June 2018
Recorded date range (Adult): 02 May to 15 August
Recorded date range (Larva/Leafmine): 04 June to 10 August