BioStor
 | A Reference-List to the Birds of Australia G M Mathews (1912) Novitates Zoologicae 18: 171-446 |
 | Sobre as especies brazileiras da subfamilia Heterakinae Railliet & Henry Lauro Travassos (1913) Memórias Do Instituto Oswaldo Cruz 5: 271-318 |
 | A systematic classification for the birds of the world A Wetmore (1930) Proceedings of the United States National Museum 76: 1-8 |
 | Birds of Lower Amazonia (1941) Bulletin of The Museum of Comparative Zoology 88: 83-344 |
 | First supplement to the list of types of birds now in the Museum of Comparative Zoology J L Peters (1943) Bulletin of The Museum of Comparative Zoology 92: 53-118 |
 | New species of Rallicola (Philopteridae: Mallophaga) Kary Cadmus Emerson (1957) Proceedings of The Entomological Society of Washington 59: 185-189 |
 | The early literature on Mallophaga (Part IV, 1787-1818) Theresa Clay and G H E Hopkins (1960) Bulletin of the British Museum (Natural History) Entomology 9(1): 1-61 |
 | The early literature on Mallophaga (Part IV, 1787-1818) T Clay and G H E Hopkins (1960) Bulletin of The British Museum (Natural History) Entomology 9: 3-61 |
 | Avian anatomical specimens in the Peabody Museum of Natural History, Yale University Peter L Ames and Eleanor H Stickney (1968) Postilla 118: 1-40 |
 | Type-specimens of birds in the British Museum (Natural History). Vol. 3. Systematic index Rachel L M Warren and C J O Harrison (1973) |
 | Kary Cadmus Emerson (1918-1993) Roger D Price (1994) Proceedings of the Entomological Society of Washington 96(1): 180-187 |
 | Case 2879. Aptornis Owen, [1848] (Aves):proposed conservation as the correct original spelling Erich Weber and Frank-Thorsten Krell (1995) Bulletin of Zoological Nomenclature 52(2): 170-174 |