MolluscaBase name details
Cyrena lunulata Yokoyama, 1904 †
1515818 (urn:lsid:marinespecies.org:taxname:1515818)
unaccepted > superseded combination
Species
fossil only
Yokoyama, M. (1904). On some Jurassic fossils from Rikuzen. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 18, 1-13.
page(s): 10, pl. 2, fig. 9 [details]
page(s): 10, pl. 2, fig. 9 [details]
Type locality contained in Honshu
, Note Hosoura, Province of Rikuzen (Niranohama,...
type locality contained in Honshu [details]
From editor or global species database
Type locality Hosoura, Province of Rikuzen (Niranohama, Utatsu-cho, Motoyoshi-gun, Miyagi Prefecture), Japan [details]
Homonymy Invalid: junior primary homonym of Cyrena lunulata Deshayes, 1857
Homonymy Invalid: junior primary homonym of Cyrena lunulata Deshayes, 1857 [details]
MolluscaBase eds. (2021). MolluscaBase. Cyrena lunulata Yokoyama, 1904 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1515818 on 2025-09-10
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original description
Yokoyama, M. (1904). On some Jurassic fossils from Rikuzen. <em>Journal of the College of Science, Imperial University of Tokyo.</em> 18, 1-13.
page(s): 10, pl. 2, fig. 9 [details]
page(s): 10, pl. 2, fig. 9 [details]
Present Inaccurate Introduced: alien Containing type locality
