MolluscaBase name details
Cerithium proavitum Yokoyama, 1929 †
1766969 (urn:lsid:marinespecies.org:taxname:1766969)
unaccepted > junior subjective synonym
Species
marine, fresh, terrestrial
fossil only
Yokoyama, M. (1929). Neogene shells from some provinces of Chugoku. <em>Journal of the Faculty of Science, Imperial University of Tokyo.</em> Section 2, vol. 2, pt. 8, pp. 363–368, pl. 70., available online at https://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0496_.pdf
page(s): 366 [details]
page(s): 366 [details]
MolluscaBase eds. (2025). MolluscaBase. Cerithium proavitum Yokoyama, 1929 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1766969 on 2025-09-11
Date
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original description
Yokoyama, M. (1929). Neogene shells from some provinces of Chugoku. <em>Journal of the Faculty of Science, Imperial University of Tokyo.</em> Section 2, vol. 2, pt. 8, pp. 363–368, pl. 70., available online at https://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0496_.pdf
page(s): 366 [details]
source of synonymy Makiyama, J. (1959) Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Palaeontological Society of Japan Special Papers, 5, 1-4, pls. 56-86. NIZT 682 [details]
page(s): 366 [details]
source of synonymy Makiyama, J. (1959) Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Palaeontological Society of Japan Special Papers, 5, 1-4, pls. 56-86. NIZT 682 [details]
