Posted by Sundew on 01-06-2020 23:15
#4
Callicera it is, these antennae are very typical |t! With the key by van Veen (
https://books.goo...&hl=de) I arrive at
C. aurata, but (alas!) I have never seen members of our six native species, so I am not an expert at all... Great fly, anyway!
Regards, Sundew