BioStor
 | Proceedings of Learned Societies (1861) Annals And Magazine of Natural History 8: 334-341 |
 | On a Collection of Birds from Yucatan A Boucard (1883) Proceedings of The Zoological Society of London 1883: 434-513 |
 | A synopsis of the g&mis, Arremonops W E C Todd (1923) Proceedings of The Biological Society of Washington 36: 35-44 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 2. Passerines Rachel L M Warren and C J O Harrison (1971) |