Last modified: March 3, 2024, 6:45 p.m.
A very rare and local species in Belgium. Most observations are from the south of the country.
Native
It hibernates as pupa among plant debris, sometimes twice.
The adults come sparsely to light.
The adults fly from May till early July.
The larva lives in the seed capsules of Silene maritima (at the coast) or Silene vulgaris (rest of the country).
It inhabits nutrient-poor grasslands.