Aphididae — Tetraneura caerulescens
5du04234.jpg
En: Tetraneura caerulescens
Fr: Tetraneura caerulescens
De: Tetraneura caerulescens
04/25/2025 — Saint-Sornin (17600)
Upper side of the leaf.
Host-plant: Ulmus sp.
Pierre Duhem — All rights reserved.