This is a small brownish yellow moth with a metallic head and antennae.
The larvae produce a curved white gallery mine which leads to a broader pale brown blotch.
Recorded in 200 (74.1%) of the 270 2km squares of Huntingdonshire.
Last recorded in November 2019
Recorded date range (Adult): 13 January to 17 October
Recorded date range (Larva/Leafmine): 06 January to 04 December