BioStor
 | Descriptions of New Hymenoptera from Japan. I William H Ashmead (1904) Journal of The New York Entomological Society 12: 65-84 |
 | 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 |