Last modified: Sept. 7, 2023, 1:55 p.m.
A rare species throughout Belgium.
Wingspan 10-11 mm.
See also bladmineerders.be
The larvae feed on a range of grasses. The larva makes a whitish blotch mine near the tip of the blades of the food plant.
Pupation on a leaf under a slight cocoon.
They are active from the evening and come to light.
The adults fly from in April and May.
This is a species of grasslands.