MolluscaBase name details
Helisoma occidentale var. depressum F. C. Baker, 1934
1367171 (urn:lsid:marinespecies.org:taxname:1367171)
unaccepted
Variety
Baker, 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 at https://www.biodiversitylibrary.org/page/8522729
page(s): 140 [details]
page(s): 140 [details]
MolluscaBase eds. (2021). MolluscaBase. Helisoma occidentale var. depressum F. C. Baker, 1934. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1367171 on 2025-09-11
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original description
Baker, 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 at https://www.biodiversitylibrary.org/page/8522729
page(s): 140 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 140 [details]
page(s): 140 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project.
page(s): 140 [details]
