Diplodonta turgidula Yokoyama
| 1959. | Diplodonta turgidula Yokoyama Syntype Makiyama, J. 1959 pl. 80, fig. 7a-c |
| 1931. | Diplodonta ? turgidula Yokoyama, 1931 Syntype Yokoyama, M. 1931a p. 195, pl. 11, fig. 7a-c |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Ungulinidae: |
| Geologic Time: | Cenozoic: |
| Makiyama, J., 1959: Matajiro Yokoyama's Tertiary fossils from various localities in Japan. Part 3. Palaeontological Society of Japan, Special Papers, no. 5, pp. 1–4, pls. 58–86. (Reference No. 0369) |
| Yokoyama, M., 1931a: Neogene shells from Karafto and the Hokkaido. Journal of the Faculty of Science, Imperial University of Tokyo, Section 2, vol. 3, pt. 4, pp. 185–196, pl. 11. (Reference No. 0501) |
 |
| Ichikawa, T., 1983, no. 9, p. 62. |
| Ichikawa, T., 1983, no. 9, p. 384. |
