This species is darker than other Phyllonorycters.
The larvae produce small oval mines on the upper side of a leafa.
Recorded in 49 (18.1%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2020
Recorded date range (Adult): 19 April to 09 September
Recorded date range (Larva/Leafmine): 04 July to 24 November