This moth is coarsely-scaled with a dull greyish-brown forewing and an indistinct creamy fascia.
The larvae produce a narrow angular gallery, which initially has green frass but which abruptly changes to black with clear margins.
Recorded in 35 (13%) of the 270 2km squares of Huntingdonshire.
Last recorded in July 2019
Recorded date range (Adult): 28 April to 21 June
Recorded date range (Larva/Leafmine): 01 June to 21 November