Last modified: Oct. 18, 2023, 12:09 p.m.
A very rare and local species in Belgium, nowadays observed in the most southern part of Belgium.
The moths come to light.
They fly from mid-June till mid-August in one generation a year.
The oligophagous larva live on the flowers and the seed capsules of Odontites lutea, sometimes also on Euphrasia stricta, Hypericum perforatum or Rhinanthus minor.