A not so common species in many areas of Belgium, less observed in
larva lives in spun or rolled leaflets on Anthriscus, Daucus,
Chaerophyllum or Torilis. It pupates in a cocoon in the
adults fly from August till May. They hibernate.
Namur, Lavaux Ste.-Anne, 03 May 2003.
(Photo © Leo Janssen)