Cecidomyiidae
5ds76118.jpg
En: Macrodiplosis roboris
Fr: Macrodiplosis roboris
De: Macrodiplosis roboris
05/20/2020 — Saint-Leu-la-Forêt (95320)
Upper side of the leaf, with several galls.
Host-plant: Quercus pubescens
Pierre Duhem — All rights reserved.