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 September 2021

Recorded date range (Adult): 13 January to 17 October

Recorded date range (Larva/Leafmine): 06 January to 04 December