original descriptionYoung, F. N. (1960). Color pattern variation among snails of the genus <i>Liguus</i> on the Florida Keys. <em>Bulletin of the Florida State Museum, Biological Sciences.</em> 5(6): 259-266, figs. 1-2., available online athttps://www.floridamuseum.ufl.edu/wp-content/uploads/sites/35/2017/03/Vol-5-No-6.pdf page(s): 261-266, fig. 1, fig. 2, specimen on left [details]
basis of recordInvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. page(s): 261, fig. 1, 4th specimen [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Etymology Named after Carl Christian von Paulsen [Captain, U.S. Coast Guard] (1891-1976). [details] Type locality Monroe County, Little Torch Key [details]