Description: The slug, Leidyula floridana (Florida leatherleaf) - dorsal view of head, ex Binney 1878. Date: original = 1878, scan = 2007. Source: Binney, William G. (1878). The Terrestrial Air-Breathing Mollusks of the United States and Adjacent Territories of North America. Vol. 5 (plates). Bull. Mus. Comparative Zool., Harvard. Plate 67. Author: original = William Greene Binney (1833-1909; U.S.A.), (scanned by Tim Ross).
