MolluscaBase name details
Cyclocardia (Cyclocardia) myogadaniensis (Itoigawa, 1958) †
1755365 (urn:lsid:marinespecies.org:taxname:1755365)
alternative representation
Species
Cyclocardia (Cyclocardia) Conrad, 1867 represented as Cyclocardia Conrad, 1867
marine, brackish, fresh, terrestrial
fossil only
(of Venericardia (Cyclocardia) myogadaniensis Itoigawa, 1958 †) Itoigawa, J. (1958). Molluscan fossils from the Niitsu, Higashiyama and Takezawa oil-fields, Niigata Prefecture, Japan. <em>Memoirs of the College of Science, University of Kyoto, ser. B.</em> 24: 249-263, 2 pls.
page(s): 261, pl. 1 fig. 7 [details] Available for editors
[request]
page(s): 261, pl. 1 fig. 7 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Cyclocardia (Cyclocardia) myogadaniensis (Itoigawa, 1958) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1755365 on 2025-09-11
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original description
(of Venericardia (Cyclocardia) myogadaniensis Itoigawa, 1958 †) Itoigawa, J. (1958). Molluscan fossils from the Niitsu, Higashiyama and Takezawa oil-fields, Niigata Prefecture, Japan. <em>Memoirs of the College of Science, University of Kyoto, ser. B.</em> 24: 249-263, 2 pls.
page(s): 261, pl. 1 fig. 7 [details] Available for editors
[request]
basis of record Amano, K. (2024). Taxonomy and distribution of <i>Cyclocardia</i> (Bivalvia: Carditidae) of the Plio-Pleistocene Omma-Manganji fauna in the Japan Sea borderland. <em>Venus.</em> 82(1-4): 67-100.
page(s): 79, figs 2D-F, 4I-O [details]
page(s): 261, pl. 1 fig. 7 [details] Available for editors

basis of record Amano, K. (2024). Taxonomy and distribution of <i>Cyclocardia</i> (Bivalvia: Carditidae) of the Plio-Pleistocene Omma-Manganji fauna in the Japan Sea borderland. <em>Venus.</em> 82(1-4): 67-100.
page(s): 79, figs 2D-F, 4I-O [details]