Adults can often be found overwintering inside garden sheds etc.
The larvae feed within the seedpods of broad-leaved willowherb and other willowherbs.
Pond and stream banks, woodland clearings, waste ground and gardens.
Recorded in 27 (10%) of the 270 2km squares of Huntingdonshire.
Last recorded in October 2018
Recorded date range (Adult): 01 January to 18 December