The pupa is formed in a cocoon between leaves.
Woodland, heathland, birch scrub and alder carr.
Recorded in 77 (28.5%) of the 270 2km squares of Huntingdonshire.
Last recorded in July 2023
Recorded date range (Adult): 09 April to 16 September
Recorded date range (Larva/Leafmine): 04 June to 30 September