Thread subject: Diptera.info :: Which wasp is this?

Posted by Lothar Schuh on 14-09-2021 14:40
#1

Hello,

it lives in a hole (about 5 mm diameter) on sandy ground.

Found Schwetzingen (Germany), 15 Sept 2021, length 12 mm.

Can anyone tell, what it is?

Regards

Lothar