Food Plant: Salix spp. (Willow)

Mine: Summer and Autumn

Pupa: In the mine in a large transparent cocoon

Notes: Forms a large blotch mine, with little frass.The larva has short legs.

Data: 28.ix.2013, De Oude briquetterie van Rome, Durbuy, (Luxemburg),

Image:© Carina Van Steenwinkel