Thread subject: Diptera.info :: Thereva sp

Posted by johnes81 on 29-07-2019 13:28
#1

Berlin - July 2019 - female - 8.5mm

Hello everyone, i found this attracted to light at my balcony. I have Thereva nobilitata male and female but this looks different. I try to use Haarto and Winqvist to match the frontal callus but it isn't working very well. Any suggestions?

Thank you. :)