Thread subject: Diptera.info :: Which Tolmerus?

Posted by pierred on 05-09-2020 15:35
#1
Hello,

[Click on the picture to get a better resolution. Click again to come back.]
www.galerie-insecte.org/galerie/image/dos266/big/5ds80024.jpg
Pierre Duhem : France : Luxey : 40430 : 29/08/2020
Altitude : 99 m - Taille : 15 mm env.
Réf. : 266815

Till now, this should be a Tolmerus.
But which species?
T. cinguilatus? T. atricapilus?
Thanks in advance.

Posted by Danny Wolff on 06-09-2020 20:58
#2
Do you have another picture? Maybe one with a clear view on the genitalia?

Posted by pierred on 07-09-2020 10:58
#3
Sadly, no.
This is the single one.

Posted by Quaedfliegh on 08-09-2020 23:00
#4
Because of the vague hypopygium which looks reddish and what seems to be the shape, this might be T. pyragra. But I can't be sure