BioStor
 | Descriptions of some new genera of Tyrannidae, Pipridae, and Cotingidae R Ridgway (1905) Proceedings of The Biological Society of Washington 18: 207-210 |
 | Generic names applied to birds during the years 1901 to 1905, inclusive, with further additions to Waterhouse's "Index Generum Avium" Charles W Richmond (1908) Proceedings of The United States National Museum 35: 583-655 |
 | Catalogue of birds of the Americas and the adjacent islands in Field Museum of Natural History. 5. Tyrannidae Charles B Hellmayer (1927) Publication. Field Museum of Natural History. Zoological series 13(5): 1-523 |
 | Birds from Cana, Darien L Griscom (1929) Bulletin of The Museum of Comparative Zoology 69: 147-190 |
 | A collection of Birds from Cana, Darien (1929) Bulletin of The Museum of Comparative Zoology 69: 149-190 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |
 | A classification of the tyrant flycatchers (Tyrannidae) M A Traylor (1977) Bulletin of The Museum of Comparative Zoology 148: 129-184 |