Brachypternus ceylons=Chrysocolaptes stricklandi
<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>
1878
<a rel="nofollow" class="external text" href="https://archive.org/stream/historyofbirdsof01legg#page/n276/mode/1up">A History of the Birds of Ceylon. Volume 1</a>