MolluscaBase taxon details
Zaptychius wyomingensis (J. Henderson, 1920) †
1610742 (urn:lsid:marinespecies.org:taxname:1610742)
accepted
Species
Acella haldemani C. A. White, 1878 † · unaccepted > junior homonym
Tortacella wyomingensis J. Henderson, 1920 † · unaccepted > superseded combination
Zaptychius haldemani (C. A. White, 1878) † · unaccepted > junior homonym
fossil only
(of Tortacella wyomingensis J. Henderson, 1920 †) Henderson, J. (1920). The nomenclature and systematic positions of some North American fossil and recent mollusks. II. <em>The Nautilus.</em> 33(4): 118-122., available online at https://www.biodiversitylibrary.org/page/1744631
page(s): 118-119 [details]
page(s): 118-119 [details]
MolluscaBase eds. (2025). MolluscaBase. Zaptychius wyomingensis (J. Henderson, 1920) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1610742 on 2025-09-11
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original description
(of Tortacella wyomingensis J. Henderson, 1920 †) Henderson, J. (1920). The nomenclature and systematic positions of some North American fossil and recent mollusks. II. <em>The Nautilus.</em> 33(4): 118-122., available online at https://www.biodiversitylibrary.org/page/1744631
page(s): 118-119 [details]
original description (of Acella haldemani C. A. White, 1878 †) White, C.A. (1878). Paleontological Papers No. 6: Descriptions of new species of invertebrate fossils from the Laramie Group. <em>Bulletin of the United States Geological and Geographical Survey of the Territories.</em> 4: 707-719., available online at https://www.biodiversitylibrary.org/page/31549803
page(s): 714 [details]
page(s): 118-119 [details]
original description (of Acella haldemani C. A. White, 1878 †) White, C.A. (1878). Paleontological Papers No. 6: Descriptions of new species of invertebrate fossils from the Laramie Group. <em>Bulletin of the United States Geological and Geographical Survey of the Territories.</em> 4: 707-719., available online at https://www.biodiversitylibrary.org/page/31549803
page(s): 714 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
New combination Combination established herein, based on the combination of a senior homonym with the genus Zaptychius by Yen (1952, 1954), who had overlooked a replacement name. [details]
