The males of this species sometimes fly up to an hour before dark on warm evenings.
Pupates in a cocoon near the ground.
Open habitats, damp grassland, chalk downland, heathland, wwodland clearings, sandy heaths.
Recorded in 4 (1.5%) of the 270 2km squares of Huntingdonshire.
Last recorded in July 2017
Recorded date range (Adult): 03 July to 15 July