Posted by Tataragne on 26-03-2018 10:42
#3
It was a hole in the sandy ground near a lake. There was a lot of wasp around : Prionyx kirbii, Ammophila sabulosa, Pompilidae, Philanthus triangulum (Crabonidae), bembecinus tridens(Crabonidae) and i have not seen what wasp was in the hole.