This species is highly variable. It has hooked tips and a reticulated (chequered) pattern on its forewings.
Recorded in 66 (24.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in September 2022
Recorded date range (Adult): 25 June to 16 December
Recorded date range (Larva/Leafmine): 09 May to 11 June