MolluscaBase taxon details
Helminthoglypta traskii pacoimensis Gregg, 1931
1352944 (urn:lsid:marinespecies.org:taxname:1352944)
accepted
Subspecies
Gregg, W. O. (1931). Two new helicoids from Los Angeles County, California. <em>The Nautilus.</em> 45(2): 47-51, pl. 4. figs. 5-10., available online at https://www.biodiversitylibrary.org/page/8527876
page(s): 48, pl. 4, figs. 5-7 [details]
page(s): 48, pl. 4, figs. 5-7 [details]
Type locality contained in USA
, Note "Pacoima Canyon, San Gabriel Mts., Los Angeles...
type locality contained in USA (origin: native) [details]
Type locality "Pacoima Canyon, San Gabriel Mts., Los Angeles County, Calif. [California], about one-half mile below prison camp" [details]
MolluscaBase eds. (2025). MolluscaBase. Helminthoglypta traskii pacoimensis Gregg, 1931. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1352944 on 2025-09-12
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original description
Gregg, W. O. (1931). Two new helicoids from Los Angeles County, California. <em>The Nautilus.</em> 45(2): 47-51, pl. 4. figs. 5-10., available online at https://www.biodiversitylibrary.org/page/8527876
page(s): 48, pl. 4, figs. 5-7 [details]
basis of record InvertEBase. (2018). Authority files of U.S. and Canadian land and freshwater mollusks developed for the InvertEBase (InvertEBase.org) project. [details]
page(s): 48, pl. 4, figs. 5-7 [details]
basis of record InvertEBase. (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
Type locality "Pacoima Canyon, San Gabriel Mts., Los Angeles County, Calif. [California], about one-half mile below prison camp" [details]
