MolluscaBase name details
Brannerillus involutus thremma Pilsbry, 1935 †
1262603 (urn:lsid:marinespecies.org:taxname:1262603)
unaccepted > junior subjective synonym
Subspecies
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): 564-565, pl. 23, figs 6-9 [details] Available for editors
[request]
page(s): 564-565, pl. 23, figs 6-9 [details] Available for editors

Holotype ANSP 12964
, Note Shell Oil Comp. locality K-14, Kettleman...
Holotype ANSP 12964 [details]
Type locality Shell Oil Comp. locality K-14, Kettleman Hills, North Dome, Kings County, California, United States; Tulare Formation, Pleistocene [details]
MolluscaBase eds. (2021). MolluscaBase. Brannerillus involutus thremma Pilsbry, 1935 †. Accessed at: http://molluscabase.org/aphia.php?p=taxdetails&id=1262603 on 2025-09-11
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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): 564-565, pl. 23, figs 6-9 [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): 201 [details] Available for editors
[request]
source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 124 [details]
page(s): 564-565, pl. 23, figs 6-9 [details] Available for editors

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): 201 [details] Available for editors

source of synonymy Taylor, D. W. (1966). Summary of North American Blancan nonmarine mollusks. <em>Malacologia.</em> 4(1): 1-172, pls 1−8., available online at https://www.biodiversitylibrary.org/page/13147234
page(s): 124 [details]




Holotype ANSP 12964 [details]
From editor or global species database
Type locality Shell Oil Comp. locality K-14, Kettleman Hills, North Dome, Kings County, California, United States; Tulare Formation, Pleistocene [details]