The larvae produce large whitish or translucent blotches in leaves.
Pupates in a loose silken mesh attached to the underside of a leaf.
Recorded in 13 (4.8%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2021
Recorded date range (Adult): 18 January to 14 November
Recorded date range (Larva/Leafmine): 12 August to 01 November