« <i>Cnipolegus cinereus</i> » = <i>Knipolegus striaticeps</i> (<a href="https://en.wikipedia.org/wiki/Cinereous_Tyrant" class="extiw" title="en:Cinereous Tyrant">Cinereous Tyrant</a>)
<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>
1880
<a rel="nofollow" class="external text" href="https://archive.org/stream/ibis441880brit#page/n537/mode/2up">The Ibis, ser. 4, vol. 4</a>