Common in rough ground, hedgerows and damp grassland throughout much of the British Isles. In Hampshire reasonably common in the south-east, but less frequently recorded in the north of the county, and distinctly uncommon on the Isle of Wight. Wingspan 12-13 mm. Larva mines leaves of Hogweed, Wild Parsnip, Cow Parsley, Wild Angelica and Wild Carrot, subsequently feeding gregariously in a slight web.
The abundance in each month is indicated as follows:
No records
Very occasional
Irregular
Uncommon
Off-peak, but not unusual
Off-peak, but not unusual
Main flight time