Vanhorniidae

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: Proctotrupoidea

Familia: Vanhorniidae
Genera (3): Heloriserphus – Vanhornia
Name

Vanhorniidae Crawford, 1909

References
Primary references

Crawford, J.C. 1909: A new family of parasitic Hymenoptera. Proc. ent. Soc. Wash., 11: 63–65.
He, J.-H. & Chu, J.-M., 1990: A new genus and species of Vanhorniinae from China(Hymenoptera: Serphidae). Acta Entomologica Sinica 33 (1): 102–104.