Last modified: April 3, 2024, 7:13 p.m.
A very rare and local species in the southern part of Belgium.
Native
Wingspan about 10 mm.
The pale yellow caterpillar has a light brownish head.
The larvae appear from autumn till well in May.
Adults are on the wing in June and July.
The larva feeds mainly on Dactylis glomerata or Brachypodium sylvaticum.