Last modified: Dec. 5, 2022, 3:18 p.m.
A fairly common species throughout Belgium.
See also bladmineerders.be
The larva makes white blotches on the leaves of the food plants. The larvae of the summer generation feed on the blossom and seed-pods. Larvae of the spring generation pupate in detritus on the ground, those of the summer generation in the flower-heads of Anthyllis and perhaps the other food plants.
The adults come to light.
The adults have two generations per year: May-June and again in August, sometimes later.