MolluscaBase name details
original description
(of Helix varians Menke, 1829) Menke, C. T. (1829). <i>Verzeichniss der Ansehnlichen Conchylien-Sammlung des Freiherrn von den Malsburg.</i> Pyrmont: Heinrich Gelpte. vi + 123 pp. , available online at https://www.biodiversitylibrary.org/page/59015752
page(s): 5 [details]
basis of record
Dall, W. H. (1905). Fossils of the Bahama Islands, with a list of the non-marine mollusks. In: G. B. Shattuck (ed.). The Bahama Islands. The Geographical Society of Baltimore, The John Hopkins Press, The MacMillan Co., New York, i-xxxii, 630 pp., 93 pls. pp. 21-48, pls. 11-13., available online at https://www.biodiversitylibrary.org/page/33290230
page(s): 32, 39 [details]
additional source
Clapp, G. H. (1913). Land shells collected on the Bimini Islands, Gun and Cat Cays, Bahamas. <em>The Nautilus.</em> 27(6): 63-64 [October]., available online at https://www.biodiversitylibrary.org/page/1752583#page/83/
page(s): 64 [details]