BioStor
 | Opgave der Geometrina en Pyalidina in Nieuw Granada en op St. Thomas en Jamaica verzameld door W Baron von Nolcken, met beschrijving en afbeelding der nieuwe soorten. 2. Pyralidina P C T Snellen (1875) Tijdschrift voor Entomologie 18: 187-264 |
 | A List of North American Lepidoptera and Key to the Literature of this Order of Insects H G Dyar (1903) Bulletin of the United States National Museum 52: 1-723 |
 | A revision of the North American ichneumon-flies, belonging to the subfamilies Neoneurinae and Microgasterinae C F W Muesebeck (1922) Proceedings of the United States National Museum 61: 1-76 |
 | Classification of Insects. A key to the known families of insects and other terrestrial arthropods. [1st Edition] C T Brues and A L Melander (1932) Bulletin of the Museum of Comparative Zoology 73: 1-672 |
 | A revision of the genus Microgaster Latreille (Hymenoptera: Braconidae) G E J Nixon (1968) Bulletin of The British Museum (Natural History) Entomology 22(2): 31-72 |