BioStor
 | Beitrag zur Dipteren-fauna Ungarns F Kowarz (1873) Verhandlungen der Kaiserlich-Koniglichen Zoologisch-Botanischen Gesellschaft in Wien 23: 453-464 |
 | The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 |
 | 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 |
 | The heleomyzid flies of America north of Mexico (Diptera: Heleomyzidae) Gordon D Gill (1962) Proceedings of the US National Museum 113(3465): 495-603 |