Quercus petraea
It is a univoltine species. Adults fly from Late May to Early August. Caterpillars feed on oaks (especially "Quercus robur", "Quercus coccifera", "Quercus ilex", "Quercus petraea", "Quercus pubescens"), elms ("Ulmus" species), "Rhamnus cathartica" and "Prunus". Larvae are attended by ants "Camponotus aethiops" and "Crematogaster" species.