Sclater, Philip L., 1888, Catalogue of the Passeriformes, or perching birds, in the collection of the British Museum. Oligomyodae, or the families Tyrannidae, Oxyrhamphidae, Pipridae, Cotingidae, Phytotomidae, Philepittidae, Pittidae, Xenicidae, and Eurylaemidae

Sclater, Philip L., 1888, Catalogue of the Passeriformes, or perching birds, in the collection of the British Museum. Oligomyodae, or the families Tyrannidae, Oxyrhamphidae, Pipridae, Cotingidae, Phytotomidae, Philepittidae, Pittidae, Xenicidae, and Eurylaemidae, Catalogue of the Birds in the British Museum 14, pp. 1-494