Posted by kurt on 11-12-2008 22:56
#1
Is genus and even species possible to say from this picture?
Photo from Nattsjön 62,57N 17,36O Ångermanland, Sweden 1 july 2008
Thanks for your help in advance
Regards
Kurt Holmqvist
Posted by Andre on 12-12-2008 09:24
#2
Eriozona erratica/Didea annulipes/Megasyrphus annulipes/erratica... :D
Hahaha, confusing, isn't it? Well, it's the four names you can find for this one interesting, migratory species.
The actual name in faunaeur.org is
Eriozona erratica, female.