Cecidomyiidae — Harmandiola tremulae
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En: Harmandiola tremulae
Fr: Harmandiola tremulae
De: Harmandiola tremulae
06/23/2019 — Saint-Leu-la-Forêt (95320)
Upper side of the leaf.
Host-plant: Populus tremula
Pierre Duhem — All rights reserved.