BioStor
 | A monograph of the North American Empididae Axel Leonard Melander (1902) Transactions of the American Entomological Society 28: 195-367 |
 | The genera of the Dipterous family Empididae with notes and new species (1903) Proceedings of The Entomological Society of Washington 5: 245-272 |
 | Additions to My Catalogue of North American Diptera J M Aldrich (1907) Journal of The New York Entomological Society 15: 2-9 |
 | The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 |
 | Review of the genus Chelipoda macquart of America North of Mexico (Diptera: Empididae; Hemerodromiinae) J F Macdonald (1993) Proceedings of the Entomological Society of Washington 95: 327-350 |