BioStor
 | March 16, 1875 A Günther (1875) Proceedings of The Zoological Society of London 1875: 156-269 |
 | On some birds from Santa Marta, Colombia O Bangs (1898) Proceedings of The Biological Society of Washington 12: 131-144 |
 | An annotated list of birds collected in the vicinity of La Guaira, Venezuela Wirt Robinson and Charles W Richmond (1901) Proceedings of The United States National Museum 24: 163-178 |
 | The Status of the Genus Hypocentor Cabanis Harry C Oberholser (1919) The Auk 36: 286-287 |
 | The Deep Plantar Tendons in the Puff-Birds, Jacamars and Their Allies (1919) The Auk 36: 285-286 |
 | Birds of the Santa Marta region of Colombia: A study in altitudinal distribution W E Clyde Todd and Melbourne Armstrong Carriker Jr. (1922) Annals of The Carnegie Museum 14: 1-582 |