BioStor
 | The type-species of the genera of the Cynipoidea, or the gall wasps and parasitic cynipoids S A Rohwer and Margaret M Fagan (1917) Proceedings of The United States National Museum 53: 357-380 |
 | Additions and corrections to "The Type-species of the Genera of the Cynipoideaor the Gall Wasps and Parasitic Cynipoids" S A Rohwer and Margaret M Fagan (1919) Proceedings of The United States National Museum 55: 237-240 |