Pupates in leaf litter.
Open areas in woodland, fens, marshes, reed-beds and ditch-banks.
Recorded in 81 (30%) of the 270 2km squares of Huntingdonshire.
Last recorded in August 2023
Recorded date range (Adult): 07 June to 29 August
Recorded date range (Larva/Leafmine): 12 July to 12 July