<i>Anas aucklandica</i>. Original description: Auckland-Island Duck, <i>Nesonetta aucklandica</i>.
<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>
published 1888
Buller's "A History of the Birds of New Zealand, 2nd edition. Published 1888." Crop of <a href="//commons.wikimedia.org/wiki/File:NZ_Ducks.jpg" title="File:NZ Ducks.jpg">File:NZ Ducks.jpg</a>