Pupates in a cocoon spun between blades of grass.
Many habitats, damp meadows and woodland.
Recorded in 136 (50.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in September 2021
Recorded date range (Adult): 03 May to 26 October
Recorded date range (Larva/Leafmine): 16 May to 16 May