20-08-1992 – In a Euphorbia plant the wasp is making nest with mud from a nearby stream. There are three separate rooms. First three rooms are made and then the whole are again covered with another layer of mud.
14-09-1992 – One small wasp emerged at night through a hole made in the upper side of the walls
15-09-1992 – Another two emerged.20-09-1992 – The nest is dissected. Inside the two mud covering there is another covering with thermocol-like material