BioStor
 | Descriptions of new nearctic Serphoidea (Hymenoptera) Robert M Fouts (1927) Proceedings of the Entomological Society of Washington 29(8): 165-179 |
 | Type species of the genera and subgenera of parasitic wasps comprising the superfamily Proctotrupoidea (order Hymenoptera) C F W Muesebeck and Luella M Walkey (1956) Proceedings of the U.S. National Museum 105(3359): 319-419 |