<i>Callirhinus patagoniensis</i> (syn. of <i><a href="//commons.wikimedia.org/wiki/Philodryas_patagoniensis" title="Philodryas patagoniensis">Philodryas patagoniensis</a></i>)
Charles Girard
1858
Charles Girard, <i>United States Exploring Expedition. During the Years 1838-1842. Under theCommand of Charles Wilkes ... Herpetology</i>. Philadelphia: Lippincott, 1858. <a rel="nofollow" class="external autonumber" href="http://www.lindahall.org/events_exhib/exhibit/exhibits/voyages/wilkes.shtml">[1]</a>