Somapteria koikensis Tamura
| 1975. | Somapteria koikensis Tamura Paratype Tamura, M. 1975d pl. J-10, fig. 12 |
| 1960. | Somapteria koikensis Tamura Paratype Tamura, M. 1960b p. 225, pl. 26, fig. 8 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Pteriidae: |
| Geologic Time: | Mesozoic: |
| Tamura, M., 1960b: Upper Jurassic Pteriacea from the Soma group, Fukushima Prefecture, Japan. Transactions and Proceedings of the Palaeontological Society of Japan. New Series, no. 37, pp. 223–229, pl. 26. (Reference No. 0293) |
| Tamura, M., 1975d: Mesozoic molluscan fossils of Japan, 1 (Late Jurassic Torinosu bivalve fauna). Atlas of Japanese fossils, no. 42-250, 4 pp., pl. J-10. Tsukiji Shokan Publishing Co., Ltd., Tokyo. (in Japanese) (Reference No. 0626) |
| Ichikawa, T., 1988, no. 15, p. 188. |
| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 273. |
