One of the larger species of Phyllonorycter.
The larvae create a long mine on the underside of a leaf between two veins.
Recorded in 47 (17.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2019
Recorded date range (Adult): 04 May to 13 November
Recorded date range (Larva/Leafmine): 30 August to 13 November