MolluscaBase name details
Ostrea gravitesta Yokoyama, 1926 †
605706 (urn:lsid:marinespecies.org:taxname:605706)
unaccepted (junior subjective synonym)
Species
marine, brackish, fresh, terrestrial
fossil only
Yokoyama, M. (1926). Fossil Mollusca from the oil-fields of Akita. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(9): 377–389, pls. 44–45., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0487_.pdf
page(s): 388 [details] Available for editors
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page(s): 388 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Ostrea gravitesta Yokoyama, 1926 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=605706 on 2025-09-11
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original description
Yokoyama, M. (1926). Fossil Mollusca from the oil-fields of Akita. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(9): 377–389, pls. 44–45., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0487_.pdf
page(s): 388 [details] Available for editors
[request]
source of synonymy Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details]
page(s): 388 [details] Available for editors

source of synonymy Coan, E. V.; Valentich-Scott, P. (2012). Bivalve seashells of tropical West America. Marine bivalve mollusks from Baja California to northern Peru. 2 vols, 1258 pp. [details]