Cryptopecten spinosus Hayami, 1984
| 1984. | Cryptopecten spinosus Hayami, 1984 Paratype Hayami, I. 1984 p. 111, 137, pl. 8, fig. 5 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Pectinidae: |
| Geologic Time: | Cenozoic: Pleistocene: |
| Horizon: | Ryukyu group: Wan formation: |
| Hayami, I., 1984: Natural history and evolution of Cryptopecten (a Cenozoic–Recent pectinid genus). The University Museum, The University of Tokyo, Bulletin, no. 24, pp. i–ix + 1–149, pls. 1–13. (Reference No. 0517) |
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| Ichikawa, T., 1988, no. 15, p. 14. |
