MolluscaBase taxon details

Cyclina shirokiana Yokoyama, 1932 †

1767142  (urn:lsid:marinespecies.org:taxname:1767142)

  1. Biota
  2. Animalia (Kingdom)
  3. Mollusca (Phylum)
  4. Bivalvia (Class)
  5. Autobranchia (Subclass)
  6. Heteroconchia (Infraclass)
  7. Euheterodonta (Subterclass)
  8. Imparidentia (Superorder)
  9. Venerida (Order)
  10. Veneroidea (Superfamily)
  11. Veneridae (Family)
  12. Cyclininae (Subfamily)
  13. Cyclina (Genus)
  14. Cyclina shirokiana † (Species)
accepted
Species
marine, fresh, terrestrial
fossil only
Yokoyama M. (1932). Tertiary Mollusca from the Coalfield of Uryu, Ishikari. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 3(6): 221-247., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0503_.pdf
page(s): 239 [details] Available for editors  PDF available [request]
MolluscaBase eds. (2025). MolluscaBase. Cyclina shirokiana Yokoyama, 1932 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1767142 on 2025-09-11
Date
action
by
2024-08-24 20:00:07Z
created
Marshall, Bruce

Creative Commons License The webpage text is licensed under a Creative Commons Attribution 4.0 License


original description Yokoyama M. (1932). Tertiary Mollusca from the Coalfield of Uryu, Ishikari. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 3(6): 221-247., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0503_.pdf
page(s): 239 [details] Available for editors  PDF available [request]
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