Last modified: Sept. 16, 2023, 2:30 p.m.
A rare species in Belgium, more observed in the south.
Native
The adults come to light. Hibernation in the pupal stage in a loose cocoon.
The adults fly in one generation a year in April and May.
The larva lives on the flowers and the leaves of Crataegus, Prunus spinosa, Amelanchier or Malus.