Pupates in loose soil.
Broadleaved woodland, carr, marshes, fens and heathland.
Recorded in 69 (25.6%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2022
Recorded date range (Adult): 15 August to 04 November
Recorded date range (Larva/Leafmine): 01 April to 07 May