Last modified: Oct. 17, 2025, 2:19 p.m.
A common immigrant in Belgium, occurring every year and establishing itself regularly.
This species is considered Least Concern according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a larva. They come to light and sugar.
The adults fly in two, sometimes three generations a year and have been seen from April till late November, but most observations are from July till September.