The landsnail, <i><a href="//commons.wikimedia.org/w/index.php?title=Bulimulus_dealbatus&amp;action=edit&amp;redlink=1" class="new" title="Bulimulus dealbatus (page does not exist)">Bulimulus dealbatus</a></i>.
William Greene Binney (1833-1909; U.S.A.), (scanned by Tim Ross)
original 1878, scanned 2007
Binney, WG. 1878. The terrestrial air-breathing mollusks of the United States and the adjacent territories of North America. Bull. Mus. Comp. Zool., vol. 5. Plate 51a.