Mud-nesting Spider Wasp(Ageniellini genus)
Ageniellini, known as the mud-nesting spider wasps, is a tribe of spider wasps in the subfamily Pepsinae.
Members of Ageniellini have one of three lifestyles that either invade the nests of other spider wasp nests as kleptoparasites, build their own nests in dry soil, or build thimble-shaped nests out of mud. The most common of these nesting strategies is building mud nests, which are frequently communal in contrast to most other spider wasp groups. As typical of the rest of the family, the Ageniellini provision their nests with a single spider and then lay an egg on it. Most of the species remove the legs of their spider prey before bringing it to the nest.