Last modified: Aug. 13, 2022, 4:12 p.m.
A very rare and local species in the Kempen in Belgium.
It hibernates as a small larva and grows slowly during the winter, later it pupates underground.
The adults come to light and sugar.
The adults fly from early August till late September in one generation a year.
The larva lives on various herbaceous plants like: Calluna, Vaccinium, Lotus etc...