Eriophyidae
5ds20863.jpg
En: Aceria macrorhyncha
Fr: Aceria macrorhyncha
De: Aceria macrorhyncha
06/08/2018 — Cimetière de Montmartre (75018)
Upper side of the leaf. Between the galls, Rhinocola aceris.
Host-plant: Acer pseudoplatanus
Pierre Duhem — All rights reserved.