Eumenes is the type genus of the subfamily Eumeninae of Vespidae. It is a large and widespread genus, with over 100 taxa, mostly occurring in the temperate portions of the Northern Hemisphere. Most species are black or brown, and commonly marked with strikingly contrasting patterns of yellow, white, orange, or red. Like most vespids, their wings are folded longitudinally at rest. The first metasomal segment is narrow and elongated, creating a "bulbous" appearance to the abdomen.
Anterhynchium is an Afrotropical, Indomalayan, Australian and Palearctic genus of potter wasps. As in many species of wasp, female wasps defend against predation using a modified ovipositor to sting predators. Like some other wasps in the Vespidae family, male wasps can produce a "pseudo-sting" with two sharp spines on either side of their genitals; however, unlike in the females, this "sting" is venomless.
Synagris is an Afrotropical genus of large potter wasps. Several Synagris wasps are strongly sexually dimorphic and males bear notable morphological secondary sexual traits including metasomal lamellar or angular protruding structures and hornlike or tusklike mandibular and/or clypeal projections.
Katamenes is a genus of potter wasps with species distributed in Europe and Africa. When originally named by Edmund Meade-Waldo, Katemenes was monotypic, containing only K. watsoni, but other species have since been moved from Eumenes to Katamenes.
Ropalidia is a large genus of eusocial paper wasps (Polistinae) in the tribe Ropalidiini distributed throughout the Afrotropical, Indomalayan and Australasian biogeographical regions. The genus Ropalidia is unique because it contains both independent and swarm-founding species. Ropalidia romandi is one of the swarm founding species, meaning that new nests are founded by a large group of workers with a smaller number of inseminated females, while Ropalidia revolutionalis is independent-founding, meaning that each nest is founded by a single foundress.
Paraleptomenes is a primarily Indomalayan genus of potter wasps. There is a single species, Paraleptomenes miniatus, reported outside of the region, from the island of Mauritius in the Afrotropical region.
Knemodynerus is a genus of potter wasps distributed through the Palearctic, Afrotropical, Indomalayan and Australasian regions. The species currently classified in the genus are:
Leptomenes is a mainly Afrotropical genus of potter wasps. It was previously a much larger genus, though many species have been transferred to other genera such as Eumenidiopsis, Stroudia, and Tachymenes.
Rhynchium is an Australian, Afrotropical, Indomalayan and Palearctic genus of potter wasps.
Eustenancistrocerus is an Afrotropical, Palearctic and Oriental genus of potter wasps. The species in this genus include:
Ischnogasteroides is an Afrotropical and Palearctic genus of potter wasps. It currently includes the following species:
Pareumenes is an Afrotropical, Palearctic and Oriental genus of potter wasps.
Paralastor is a very large Australian genus of potter wasps.
Pseudalastor is an Australian genus of potter wasps.
Pseudonortonia is a fairly large genus of potter wasps with a rich Afrotropical fauna, as well as with several species which occur throughout the Palearctic and Indomalayan regions.
Rhynchalastor is a moderately large afrotropical genus of potter wasps with 25 species currently known. Some authorities expand the genus to include species otherwise classified under related genera such as Stenodynerus
Labus is an Indomalayan genus of potter wasps. It contains the following species:
Phimenes is an Indomalayan and Australasian genus of potter wasps. The genus was formerly regarded as a synonym of Delta. The genus was separated from Eumenes by the Italian hymenopterist Antonio Giordani Soika when he elevated division IV of Eumenes, which Saussure had given the name Phi to, to full generic status. However, Giordani Soika noted that the name Phi was preoccupied by a subgenus of the New World polistine genus Mischocyttarus and he therefore chose to compound Phi with Eumenes into Phimenes as the name for the new taxon.
Delta emarginatum is a species of potter wasp in the subfamily Eumeninae of the family Vespidae.
Delta pyriforme is a species of potter wasp in the subfamily Eumeninae of the family Vespidae. They are distributed across Asia. Several populations are recognized:
