Posted by Eckhart Derschmidt on 19-07-2021 01:13
#1
Hi, I photographed this Conopidae (at least I suppose it is) in Vienna, Austria near the River Danube. In another forum I received Melanosoma bicolor as an answer, but I am not 100% convinced...
Greetings from Vienna, Eckhart
Posted by Eckhart Derschmidt on 19-07-2021 01:18
#2
And there was another specimen, which I think should be the opposite sex...