MolluscaBase taxon details
original description
(of Helix velutina Lamarck, 1822) Lamarck, [J.-B. M.] de. (1822). Histoire naturelle des animaux sans vertèbres. Tome sixième, 2me partie. Paris: published by the Author, 232 pp., available online at http://biodiversitylibrary.org/page/13181853
page(s): 86 [details]
basis of record
van der Schalie, H. (1948). The land and fresh-water mollusks of Puerto Rico. <em>Museum of Zoology, University of Michigan, Miscellaneous Publications.</em> no. 70: 1-134. (Ann Arbor).
page(s): 72, pl. 8, fig. 1 [details] Available for editors [request]