MolluscaBase taxon details
Pyrgulopsis tropidogyra Pilsbry, 1935 †
1261005 (urn:lsid:marinespecies.org:taxname:1261005)
accepted
Species
fossil only
Pilsbry, H. A. (1935). Mollusks of the fresh-water Pliocene beds of the Kettleman Hills and neighboring oil fields, California. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 541-570. Philadelphia.
page(s): 555, pl. 21, fig. 1 [details] Available for editors
[request]
page(s): 555, pl. 21, fig. 1 [details] Available for editors
[request]
Holotype ANSP 76162
, Note West side of Santa Clara Valley near Los...
Holotype ANSP 76162 [details]
Type locality West side of Santa Clara Valley near Los Gatos, elevation about 800 ft., California, United States; Santa Clara Formation, early Pleistocene [details]
MolluscaBase eds. (2021). MolluscaBase. Pyrgulopsis tropidogyra Pilsbry, 1935 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1261005 on 2025-07-07
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original description
Pilsbry, H. A. (1935). Mollusks of the fresh-water Pliocene beds of the Kettleman Hills and neighboring oil fields, California. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 86: 541-570. Philadelphia.
page(s): 555, pl. 21, fig. 1 [details] Available for editors [request]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 202 [details] Available for editors [request]
page(s): 555, pl. 21, fig. 1 [details] Available for editors
[request]basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 202 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
Holotype ANSP 76162 [details]
From editor or global species database
Type locality West side of Santa Clara Valley near Los Gatos, elevation about 800 ft., California, United States; Santa Clara Formation, early Pleistocene [details]
