MolluscaBase name details
Myophorella (Promyophorella) sigmoidalis T. Kobayashi & Tamura, 1955 †
1332327 (urn:lsid:marinespecies.org:taxname:1332327)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Kobayashi, T.; Tamura, M. (1955). The Myophorellinae from North Japan. Studies on the Jurassic trigonians in Japan. Part IV. <em>Japanese Journal of Geology and Geography.</em> 26: 89-103.
page(s): 96, pl. 5, figs 1-3 [details] Available for editors
[request]
page(s): 96, pl. 5, figs 1-3 [details] Available for editors
[request]
Type locality contained in Honshu
type locality contained in Honshu [details]
MolluscaBase eds. (2025). MolluscaBase. Myophorella (Promyophorella) sigmoidalis T. Kobayashi & Tamura, 1955 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1332327 on 2025-09-11
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original description
Kobayashi, T.; Tamura, M. (1955). The Myophorellinae from North Japan. Studies on the Jurassic trigonians in Japan. Part IV. <em>Japanese Journal of Geology and Geography.</em> 26: 89-103.
page(s): 96, pl. 5, figs 1-3 [details] Available for editors [request]
page(s): 96, pl. 5, figs 1-3 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
