MolluscaBase name details
Ancilla okawai Yokoyama, 1923 †
1764918 (urn:lsid:marinespecies.org:taxname:1764918)
unaccepted > junior subjective synonym
Species
marine, brackish, fresh, terrestrial
fossil only
Yokoyama, M. (1923). Tertiary Mollusca from Dainichi in Tōtōmi. <em>Journal of the College of Science, Tokyo Imperial University.</em> 45(2): 1–18, 2 pls., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0468_.pdf
page(s): 7 [details]
page(s): 7 [details]
MolluscaBase eds. (2025). MolluscaBase. Ancilla okawai Yokoyama, 1923 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1764918 on 2025-09-11
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Yokoyama, M. (1923). Tertiary Mollusca from Dainichi in Tōtōmi. <em>Journal of the College of Science, Tokyo Imperial University.</em> 45(2): 1–18, 2 pls., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0468_.pdf
page(s): 7 [details]
additional source Makiyama, J. (1927). Molluscan fauna of the lower part of the Kakegawa Series in the province of Totomi, Japan. <em>Memoirs of the College of Science, Kyoto Imperial University, series B.</em> 3(1):1-147, 6 pls. [details] Available for editors
[request]
additional source Yokoyama, M. (1928). Pliocene shells from Hyuga. <em>Journal of the Faculty of Science, Tokyo Imperial University.</em> section 2, 2(7): 331-350, pls 66-67. [details] Available for editors [request]
page(s): 7 [details]
additional source Makiyama, J. (1927). Molluscan fauna of the lower part of the Kakegawa Series in the province of Totomi, Japan. <em>Memoirs of the College of Science, Kyoto Imperial University, series B.</em> 3(1):1-147, 6 pls. [details] Available for editors
[request]additional source Yokoyama, M. (1928). Pliocene shells from Hyuga. <em>Journal of the Faculty of Science, Tokyo Imperial University.</em> section 2, 2(7): 331-350, pls 66-67. [details] Available for editors
[request]