Ringicula ( Ringiculina ) ninohensis Otuka, 1933
| 1933. | Ringicula (Ringiculina) ninohensis Otuka, 1933 Paratype Otuka, Y. 1933a p. 15 |
| Condition: | Present |
| Taxonomy: | Mollusca: Gastropoda: Ringiculidae: |
| Geologic Time: | Cenozoic: |
| Otuka, Y., 1933a: A new species of fossils Ringicula from the Japanese Miocene. Venus, vol. 4, no. 1, pp. 15–16. (Reference No. 0383) |
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| Ichikawa, T., 1983, no. 9, p. 78. |
