BioStor
 | Uebersicht der Arten der Coleopterengattung Alexia STEPH. aus Europa und den angrenzenden Ländern Edmund Reitter (1888) Wiener Entomologische Zeitung 7: 322-327 |
 | Dipterologische Miscellen Josef Mik (1888) Wiener Entomologische Zeitung 7: 327 |
 | The genera of the Dipterous family Empididae with notes and new species (1903) Proceedings of The Entomological Society of Washington 5: 245-272 |
 | 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 |