Belgium, only recorded from three southern provinces, where the species
is found only in some restriced localities.
larva lives on Potentilla or Sanguisorba.
adults fly in two generations a year. The first from late April till
early July and the partial second during August, occasionally till mid
Luxembourg, Marche-en-Famenne, 01 September 2005.
partial second generation
(Photo © Jean-Yves Baugnée)