Myoconcha trapezoidalis Kobayashi & Ichikawa
| 1950. | Myoconcha trapezoidalis Kobayashi & Ichikawa Paratype Kobayashi, T. & Ichikawa, K. 1950a p. 213, pl. 1, fig. 12 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Permophoridae: |
| Geologic Time: | Mesozoic: |
| Kobayashi, T. and Ichikawa, K., 1950a: Late Triassic Mytilus, Volsella, Pleurophorus and Myoconcha from the Sakawa basin in Shikoku, Japan. Journal of the Faculty of Science, University of Tokyo, Section 2, vol. 7, pt. 3, pp. 207–215, pl. 1. (Reference No. 0183) |
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| Ichikawa, T. and Hayami, I., 1978, no. 2, p. 183. |
