Tantalus Monkey in London Zoo, 1906/1907.
R.I.Pocock (text)
1907
<i>Proceedings of the Zoological Society of London</i> (<a rel="nofollow" class="external text" href="https://archive.org/details/proceedingsofzoo19074471121zool">vol. 1907 issue 3</a>, <a rel="nofollow" class="external text" href="https://archive.org/stream/proceedingsofzoo19074471121zool#page/732/mode/1up">page 732</a>)