type locality contained in USA (origin: native) [details]
, Note "Mountain Lake, San Francisco, Calif."...
From editor or global species database
Type locality "Mountain Lake, San Francisco, Calif." [California] [details]
Etymology Named for the American conchologist, Henry Hemphill (1830-1914).
Etymology Named for the American conchologist, Henry Hemphill (1830-1914). [details]
MolluscaBase eds. (2024). MolluscaBase. Helisoma hemphilli F. C. Baker & J. Henderson, 1934. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1364899 on 2024-03-28
original descriptionBaker, F. C. (1934). Two new races and a new species of <i>Helisoma</i> from California. <em>The Nautilus.</em> 47(4): 140-142., available online athttps://www.biodiversitylibrary.org/page/8522729 page(s): 141 [details]
basis of recordInvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Etymology Named for the American conchologist, Henry Hemphill (1830-1914). [details] Type locality "Mountain Lake, San Francisco, Calif." [California] [details]
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