MolluscaBase name details
Neptunea modestoidea H. Takeda, 1953 †
932453 (urn:lsid:marinespecies.org:taxname:932453)
unaccepted > superseded combination
Species
marine, brackish, fresh, terrestrial
fossil only
Takeda, H. (1953). The Poronai Formation (Oligocene Tertiary) of Hokkaido and south Sakhalin and its fossil fauna. <em>Hokkaido Association of Coal Mining Technologists, Studies on Coal Geology.</em> 3: 1-103, pls. 1-13.
page(s): 53 (partim) pl. 3, fig. 1,3,5,6 [details]
page(s): 53 (partim) pl. 3, fig. 1,3,5,6 [details]
MolluscaBase eds. (2025). MolluscaBase. Neptunea modestoidea H. Takeda, 1953 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=932453 on 2025-09-11
Date
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original description
Takeda, H. (1953). The Poronai Formation (Oligocene Tertiary) of Hokkaido and south Sakhalin and its fossil fauna. <em>Hokkaido Association of Coal Mining Technologists, Studies on Coal Geology.</em> 3: 1-103, pls. 1-13.
page(s): 53 (partim) pl. 3, fig. 1,3,5,6 [details]
page(s): 53 (partim) pl. 3, fig. 1,3,5,6 [details]