Thread subject: Diptera.info :: France : Tolmerus sp

Posted by Vandesteencor on 03-09-2020 12:59
#1

Hello,

I captured this specimen on September 01, 2020 at the level of a wetland (marsh) in the North of France. According to the key of robberblies.info I arrive at the genus Tolmerus. With the ovipositor of this form I think of Tolmerus strandi. But the species is not present neither in France nor in Belgium. Any idea?

nsa40.casimages.com/img/2020/09/03/200903125455542058.jpg

nsa40.casimages.com/img/2020/09/03/200903125455971194.jpg

nsa40.casimages.com/img/2020/09/03/200903125456441965.jpg

nsa40.casimages.com/img/2020/09/03/200903125455190196.jpg

Edited by Vandesteencor on 04-09-2020 14:07

Posted by Quaedfliegh on 09-09-2020 00:02
#2

Females of Tolmerus ar near to impossible to ID properly I'm afraid.