BioStor
 | VI. A Monograph of British Braconidae. Part III Rev T A Marshall (1889) Transactions of The Royal Entomological Society of London 37: 149-210 |
 | On the Hymenopterous Parasites of Colcoptera.1 Ernest A Elliott and Claude Morley (1907) Transactions of The Royal Entomological Society of London 55: 7-75 |
 | Type species of the genera of ichneumon flies H L Viereck (1914) Bulletin of the United States National Museum 83: 1-186 |
 | Fossil Arthropods in the British Museum. V. Oligocene Hymenoptera from the Isle of Wight T D A Cockerell (1921) Annals and Magazine of Natural History 7: 1-25 |