Flaumeiche
The larvae feed on "Quercus ilex", "Quercus petraea", "Quercus pubescens", "Quercus pyrenaica", "Quercus robur" and "Quercus suber". They mine the leaves of their host plant. The mine consists of a slender corridor with a narrow frass line. The mine cannot be distinguished from the mines of "Stigmella roborella" and "Stigmella atricapitella".