The larvae feed on Avenula pubescens, Brachypodium sylvaticum, Dactylis glomerata, Holcus mollis and Milium effusum. They mine the leaves of their host plant. First, they create a long, somewhat blistered, slightly transparent corridor. Later, they mine the basal leaves lying on the ground. They are light yellow with a light brown head. Larvae can be found from autumn to the end of May.
|This article on a moth of the family Elachistidae is a stub. You can help Wikipedia by expanding it.|