BioStor
 | 14. Notes on the Anatomy of certain Parrots A H Garrod (1876) Proceedings of The Zoological Society of London 1876: 691-701 |
 | The West Indian Parrots Austin H Clark (1905) The Auk 22: 337-344 |
 | On Longevity and Relative Viability in Mammals and Birds; with a Note on the Theory of Longevity P Chalmers Mitchell (1911) Proceedings of The Zoological Society of London 1911: 425-548 |
 | Feather mites of the Aralichus canestrinii (Trouessart) complex (Acarina, Pterolichidae) from New World parrots (Psittacidae). 2. From the genera Aratinga Spix, Deroptyus Wagler, Leptosittaca Berlepsch and Stolzmann, Ognorhynchus Bonaparte, Pionites Heine, and Pyrrhura Bonaparte, and conclusions to the study Warren T Atyeo and Tila M Perez (1990) Fieldiana Zoology 62: 1-30 |