Last modified: May 7, 2024, 5:17 p.m.
A very rare and declining species. In Belgium mainly known from the south, though some rare records are known from the northern provinces also.
This species is considered Vulnerable according to the IUCN Red List category for Flanders 2023.
Native
Hibernates as a small larva low down in the vegetation.
The adults come to light and sugar.
The adults fly in one generation a year from mid-June till August.
The larva lives on different grasses, especially on Dactylis glomerata or Elytrigia repens.