Last modified: Jan. 22, 2020, 4:05 p.m.
A rare species throughout Belgium, with most of the observations in the Kempen and the southern part of the country.
Hibernates as an egg, laid on twigs, leaves or bark. The adults come to light and sugar.
The adults fly from early September till early November in one generation.
The larva lives on different deciduous trees like Quercus, Ulmus, Betula and Salix. Also on herbaceous plants like Calluna vulgaris and Vaccinium.