---

Oryctes : France : Villeneuve-d'Ascq : 59650 : 15/08/2024
Altitude : 30 m - Taille : 2-3 mm (estimation)
Réf. : 352450


Oryctes : France : Villeneuve-d'Ascq : 59650 : 15/08/2024
Altitude : NR - Taille : 2-3 mm (estimation)
Réf. : 352451



Oryctes : France : Villeneuve-d'Ascq : 59650 : 15/08/2024
Altitude : NR - Taille : 2-3 mm (estimation)
Réf. : 352471

Hello,
I found this little fly on August 15th of this year in a wasteland of a humid wooded area in Villeneuve d'Ascq (Nord department in France). The insect was moving quickly on a leaf of pedunculate oak (Quercus robur).
Could it be for this Agromyzidae the genus Calycomyza ? If so, it would be the first time I have met this genus in my region.
Thank you in advance for your opinion.
Dominique