Amazona oratrix tresmariae Nelson, 1900
| Descriptions of Thirty New North American Birds, in the Biological Survey Collection E W Nelson (1900) The Auk 17: 253-270 | |
| Expedition to the Revillagigedo islands, Mexico, in 1925, VI. The birds and mammals Mary E Mclellan (1926) Proceedings of the California Academy of Sciences 15: 279-322 | |
| Notes on birds of Sinaloa and Nayarit Mexico, in the Fall of 1925 Mary E Mclellan (1927) Proceedings of the California Academy of Sciences 16: 1-51 |