Posted by Eckhart Derschmidt on 20-08-2023 11:51
#1
Hello, I photographed this specimen on August 17, 2023 at the inner Alm-valley in Southern Upper Austria, in a wood at an altitude of approximately 1000m. When photographing it, I tought of a syrphid, but the antennae don't like syphid-like at all. What is it? Best regards, Eckhart