Thread subject: Diptera.info :: Flies entering sand wasp (Bembicini) hole

Posted by Xylosoma on 28-01-2021 16:00
#3
Hi, my first thought was Chloropidae. And indeed, it seems that your picture fits well to Liohippelates known as cleptoparasitic on Stictia signata.
Regards
Xylo
Edited by Xylosoma on 28-01-2021 16:03