Nyssonini

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Ecdysozoa
Cladus: Panarthropoda
Phylum: Arthropoda
Subphylum: Hexapoda
Classis: Insecta
Cladus: Dicondylia
Subclassis: Pterygota
Cladus: Metapterygota
Infraclassis: Neoptera
Cladus: Eumetabola
Cladus: Endopterygota
Superordo: Hymenopterida
Ordo: Hymenoptera
Subordo: Apocrita
Superfamilia: Apoidea

Familia: Crabronidae
Subfamilia: Bembicinae
Tribus: Nyssonini
Genera: Acanthostethus – Antomartinezius – Brachystegus – Cresson – Epinysson – Foxia – Hovanysson – Hyponysson – Idionysson – Losada – Metanysson – Neonysson – Nippononysson – Nursea – Nysson – Perisson – Synnevrus – Zanysson
Name
Nyssonini Latreille, 1804

The Nyssonini are a group of cleptoparasitic bembicine wasps generally distinguished by the petiolate second submarginal cell of the forewing and rather strongly sculptured head and mesosoma (a common trait in cleptoparasitic wasps). Most species also bear sharp propodeal projections and spiny hind tibiae.[1][2] There are ~230 spp. in 17 genera worldwide.
References

Latreille, P.A. (1804). "Tableau méthodique des insectes". Nouveau Dictionnaire d'Histoire Naturelle. 24: 129–200.
Kim, Jeong-Kyu (September 2015). "New records of two Nyssonini (Bembicinae: Crabronidae) species from Korea, with a key to higher taxa of Sphecidae s. lat. occurring in Korea". Journal of Asia-Pacific Biodiversity. 8 (3): 222–226. doi:10.1016/j.japb.2015.09.001. ISSN 2287-884X.