Triorla interrupta Macquart, 1834
| On the North American Asilidae (Part II) S W Williston (1885) Trans. Am. Ent. Soc. (Phila.) 12: 53-76 | |
| Catalogue of the described species of South American Asilidae S W Williston (1891) Trans. Amer. Ent. Soc 18: 67-91 | |
| Notes on the synonymy of the species of Erax of the eastern United States C W Johnson (1909) Psyche 16: 32-33 | |
| The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 | |
| Efferia Coquillett in America North of Mexico (Diptera: Asilidae) J Wilcox (1966) Proceedings of the California Academy of Sciences 34: 85-234 |