Öpikina ? bellicostata Hamada
| 1964. | Öpikina ? bellicostata Hamada Paratype Hamada, T. 1964b p. 219, pl. 10, fig. 2 |
| Condition: | Present |
| Taxonomy: | Brachiopoda: |
| Geologic Time: | Paleozoic: |
| Hamada, T., 1964b: Some Middle Ordovician brachiopods from Satun, southern Thailand. Contributions to geology and palaeontology of southeastern Asia, 17. Japanese Journal of Geology and Geography, vol. 35, nos. 2–4, pp. 213–221, pl. 10. (Reference No. 0513) |
| Ichikawa, T., 1988, no. 15, p. 10. |
