Last modified: Dec. 2, 2024, 5:05 p.m.
A not so common and local species occurring in many places in Belgium, especially in the northern part.
Native
The larva feeds on various Gramineae, forming a mine in the top of the blade. Hibernates in the centre of the mine as a larva.
The adults come to light.
The adults fly in a single generation from mid-April till the end of June.