https://en.wikipedia.org/wiki/Potter_wasp_genera
List of potter wasp genera - Wikipedia
list ofpotter waspgenerawikipedia
https://saphotographs.blogspot.com/2008/09/potter-wasp_13.html
South African Photographs: Potter Wasp (Afreumenes aethiopicus) Vespidae
The females build one-celled spherical mud pots resembling urns, with a lip around the entrance, attached to rock faces, buildings or trees...
south africanpotter waspphotographsvespidae