This moth has an orange head, a golden greenish bronze forewing with the apical quarter being deep purple.
The larvae create a long sinuous gallery mine which crosses and turns back on itself.
Recorded in 204 (75.6%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2020
Recorded date range (Adult): 10 July to 08 November
Recorded date range (Larva/Leafmine): 10 June to 04 December