<i>Myopsittacus luchsi</i> = <i>Myiopsitta luchsi</i> (<b>Cliff Parakeet</b>)
<bdi><a href="https://en.wikipedia.org/wiki/en:John_Gerrard_Keulemans" class="extiw" title="w:en:John Gerrard Keulemans"><span title="Dutch bird artist (1842-1912)">John Gerrard Keulemans</span></a>
</bdi>
<i>Catalogue of the Birds in the British Museum</i> Volume 20: <a rel="nofollow" class="external text" href="https://biodiversitylibrary.org/page/8382972">plate IV</a>