<i><a href="//commons.wikimedia.org/wiki/Petrogale_inornata" title="Petrogale inornata">Petrogale inornata</a></i> (Unadorned rock-wallaby)
<bdi><a href="https://en.wikipedia.org/wiki/en:John_Gould" class="extiw" title="w:en:John Gould"><span title="English ornithologist (1804–1881)">John Gould</span></a>
</bdi>
1863
<p>"Mammals of Australia", Vol. II Plate 46 <br></p>
<bdo lang="en" dir="ltr" title="archived on 18 June 2016 at the Wayback Machine"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20160618220746/http://museumvictoria.com.au/bioinformatics/mammals/images/Pet_inor.htm">Museum Victoria Bioinformatics</a></bdo>