BioStor
 | New or little-known Diptera S W Williston (1893) Kansas University Quarterly 2: 59-78 |
 | The Robber-flies of America, north of Mexico, belonging to the subfamilies Leptogastrinoe and Dasypogoninoe (1909) Transactions of The American Entomological Society Philadelphia 35: 137-400 |
 | The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 |
 | Beitrag zur allgemeinen Systematik der Asiliden F Hermann (1920) Zoologische Jahrbuecher Jena Abteilungen F Systematik 43: 161-194 |
 | Robber flies of the world: the genera of the family Asilidae F M Hull (1962) United States National Museum Bulletin 224: 1-907 |
 | A review of the North American genera of Laphystiini, with a revision of the genus Zabrops Hull (Insecta Diptera: Asilidae) (1977) Proceedings of the California Academy of Sciences 41(5): 183-213 |