Posted by Marion Friedrich on 28-01-2024 22:33
#1
Hello,
In June 2023 I found this fly in Germany, Saxony on a dead aspen. I assume it is a female Chalcosyrphus nemorum, but I am not sure.
Greetings, Marion
Edited by Marion Friedrich on 29-01-2024 11:24
Posted by eklans on 29-01-2024 10:57
#2
Hello Marion, as far as I can see, female
Chalcosyrphus nemorum is correct!