Cryptopecten nux nux (Reeve)
| 1984. | Cryptopecten nux nux (Reeve) |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Pectinidae: |
| Geologic Time: | Cenozoic: Pleistocene: |
| Horizon: | Shimosa group: Jizodo 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. 15. |
