Last modified: Oct. 14, 2023, 3:52 p.m.
A rather common species throughout Belgium.
Native
The caterpillars of Clostera curtula and Clostera pigra cannot be distinguished habitually! Breeding up to the moth is necessary for a safe determination.
Pupates between spun leaves of the food plant.
Adults come to light.
The adults fly in two generations a year from mid-April till the end of May and again from July till mid-August.