MolluscaBase taxon details
Trophonopsis acharya (Yokoyama, 1926) †
1514282 (urn:lsid:marinespecies.org:taxname:1514282)
accepted
Species
Trophon acharya Yokoyama, 1926 † · unaccepted
- Subspecies Trophonopsis acharya rossica Egorov, 1993 accepted as Scabrotrophon rossicus (Egorov, 1993)
fossil only
Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf [details] Available for editors
[request]
(of Trophon acharya Yokoyama, 1926 †) Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf
page(s): 269, pl. 32, fig. 14 [details] Available for editors
[request]

(of Trophon acharya Yokoyama, 1926 †) Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf
page(s): 269, pl. 32, fig. 14 [details] Available for editors

MolluscaBase eds. (2025). MolluscaBase. Trophonopsis acharya (Yokoyama, 1926) †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1514282 on 2025-09-10
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original description
Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf [details] Available for editors
[request]
original description (of Trophon acharya Yokoyama, 1926 †) Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf
page(s): 269, pl. 32, fig. 14 [details] Available for editors
[request]

original description (of Trophon acharya Yokoyama, 1926 †) Yokoyama M. (1926). Fossil shells from Sado. <em>Journal of the Faculty of Science, Imperial University of Tokyo. Section II, Geology, Mineralogy, Geography, Seismology.</em> 1(8): 249–312, pls. 32–37., available online at http://umdb.um.u-tokyo.ac.jp/DKoseibu/pdf/Ref_0483_.pdf
page(s): 269, pl. 32, fig. 14 [details] Available for editors
