Last modified: March 10, 2023, 2:22 p.m.
A fairly common species, present in many areas of Belgium.
See also bladmineerders.be
The larva lives inside the needles of the foodplant. Pupation takes place in a cocoon on the ground.
The adults come to light.
The adults fly from March till early August.
The larva lives inside the needles of Pinus.