This species is similar to P. blancardella, but is generally brighter and cleaner in appearance.
The larvae produce a mine that is difficult to distinguish from that produced by P. blancardella.
Recorded in 20 (7.4%) of the 270 2km squares of Huntingdonshire.
Last recorded in June 2020
Recorded date range (Adult): 03 June to 09 August
Recorded date range (Larva/Leafmine): 23 July to 08 November