''Argentozethus'' is a

neotropical The Neotropical realm is one of the eight biogeographic realms constituting Earth's land surface. Physically, it includes the tropical terrestrial ecoregions of the Americas and the entire South American temperate zone. Definition In bioge ...

genus of

potter wasp Potter wasps (or mason wasps), the Eumeninae, are a cosmopolitan wasp group presently treated as a subfamily of Vespidae, but sometimes recognized in the past as a separate family, Eumenidae. Recognition Most eumenine species are black or brown, ...

s restricted to north-western

Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, th ...

, containing a single species, ''Argentozethus willinki''.

References

* Stange, L. A. 1979. Tipos de distribución de la subfamilia Discoeliinae con las descripciones de dos géneros nuevos de Argentina (Hymenoptera: Eumenidae). Acta zool. lilloana, 35 (2): 729–741. Potter wasps Monotypic Hymenoptera genera {{potter-wasp-stub