MolluscaBase - Portlandia (Hataiyoldia) Kamada, 1962 †

MolluscaBase name details

Portlandia (Hataiyoldia) Kamada, 1962 †

AphiaID

1771843 (urn:lsid:marinespecies.org:taxname:1771843)

Classification

Status

unaccepted > superseded rank

Accepted name

Megayoldia (Hataiyoldia) Kamada, 1962 † represented as Megayoldia A. E. Verrill & K. J. Bush, 1897

Rank

Subgenus

Type taxon

Yoldia tokunagai Yokoyama, 1925 † accepted as Megayoldia (Hataiyoldia) tokunagai (Yokoyama, 1925) † represented as Megayoldia tokunagai (Yokoyama, 1925) † (type by original designation)

Parent

Portlandia Mörch, 1857

Original name

Portlandia (Hataiyoldia) Kamada, 1962 †

Direct children (1)

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Species Portlandia (Hataiyoldia) tokunagai (Yokoyama, 1925) † accepted as Megayoldia tokunagai (Yokoyama, 1925) † (unaccepted > superseded combination)

Environment

marine

Fossil range

fossil only

Original description

Kamada, Y. (1962). Tertiary marine Mollusca from the Joban coal-field, Japan. <em>Palaeontological Society of Japan Special Papers.</em> 8: 1–187, 21 pls., available online at https://www.palaeo-soc-japan.jp/download/SP/SP8.pdf
page(s): 55 [details] Available for editors

[request]

Taxonomic citation

MolluscaBase eds. (2025). MolluscaBase. Portlandia (Hataiyoldia) Kamada, 1962 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1771843 on 2025-09-12

Taxonomic edit history

Date

action

2024-09-28 09:30:26Z

created

Dekker, Henk

Licensing

The webpage text is licensed under a Creative Commons Attribution 4.0 License

[taxonomic tree]

Sources (1)

original description Kamada, Y. (1962). Tertiary marine Mollusca from the Joban coal-field, Japan. <em>Palaeontological Society of Japan Special Papers.</em> 8: 1–187, 21 pls., available online at https://www.palaeo-soc-japan.jp/download/SP/SP8.pdf
page(s): 55 [details] Available for editors

[request]