---

Northern Germany, Schleswig-Holstein, Halstenbek near Hamburg, area of tree nursery, edge of an uncultivated field at a leaf of Acer platanoides; 21th of May 2024 (Outside photos: Kuv).
I thought it could be a female of Anthonomyiidae - but searching in the Diptera Gallery I could not find it. Please help to get the ID.
Greeting Kuv