| Citation | Amano, K., T. Hamuro and M. Hamuro, 2004 Latest early-earliest middle Miocene deep-sea molluscs in the Japan Sea borderland-the warm water Higashibessho fauna in Toyama Prefecture, central Japan. Paleontological Research 8 (1):29-42. |
| Ref. | 77673 Amano, K., T. Hamuro and M. Hamuro, 2004 |
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| Named Used as Valid | Thyasira tokunagai |
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