Last modified: Dec. 8, 2023, 3:35 p.m.
A widespread and rare species throughout Belgium.
Native
The caterpillar feeds on the flowers and seeds of the food plant. Pupation along the stem of the food plant.
The adults are active at night and occasionally come to light.
Two or three, difficult to separate, generations a year: from June till November.
Oligophagous on Gentianaceae like: Centaurium erythraea or C. littorale. Sometimes also on: Blackstonia or Gentiana.
Sandy soils.