Last modified: Feb. 4, 2020, 8:32 p.m.
A rare species present in wet biotopes throughout Belgium.
The adults fly from mid June till the end of September. They are active at night and readily come to light.
The larva lives in spun shoots on Filipendula ulmaria. Pupation takes place in the larval feeding place, a folded leaf-edge, or on the ground.