Last modified: May 7, 2024, 11 a.m.
A rare and local species in Belgium, nowadays only recorded from the south.
This species is considered Regionally Extinct according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as an fully grown larva in a cocoon underground where it pupates later. The adults come to light and to sugar.
The adults fly from early May till early August in one generation a year.
The nocturnal larva lives on different trees, bushes, grasses and herbaceous plants like: Silene, Calluna vulgaris, Alnus, Myraca gale etc...