This is a bronzy metallic moth with pale metallic markings.
The larvae produce a distinctive mine combination. A short gallery leads to large blotch. The larvae then cut an oval case 5-7mm in length.
Recorded in 5 (1.9%) of the 270 2km squares of Huntingdonshire.
Last recorded in May 2020
Recorded date range (Adult): 10 May to 10 August
Recorded date range (Larva/Leafmine): 23 July to 11 November