Common in thickets, copses and hedgerows throughout the British Isles. Frequently recorded and well distributed across much of Hampshire and the Isle of Wight. Wingspan 23-26 mm. Slate-coloured overall appearance and weak markings distinguish from other Udea species, lack of white patch between the stigmata distinguish from U. olivalis. Larva feeds on various herbaceous and woody plants
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