BioStor
 | Parasitic wasps of the genus Trimorus in North America Robert M Fouts (1948) Proceedings of The United States National Museum Washington 98(3225): 91-148 |
 | The types of Proctotrupoidea (Hymenoptera) in the United States National Museum Lubomir Masner and Carl F W Muesebeck (1968) Bulletin of the U.S. National Museum 270: 1-143 |