| 1973. | Cryptomya (Venatomya) truncata (Gould) Oyama, K. 1973 p. 117, pl. 55, fig. 9a-c |
| 1954. | Cryptomya (Venatomya) tachibanensis Yokoyama, 1927 Lectotype Taki, I. & Oyama, K. 1954 pl. 49, fig. 5 |
| Condition: | Present |
| Taxonomy: | Mollusca: Bivalvia: Myidae: |
| Geologic Time: | Cenozoic: |
| Locality: | Chiba: Ichikawa: Ichikawa: |
| Oyama, K., 1973: Revision of Matajiro Yokoyama's type Mollusca from the Tertiary and Quaternary of the Kanto area. Palaeontological Society of Japan, Special Papers, no. 17, pp. 1–148, pls. 1–57. (Reference No. 0411) |
| Taki, I. and Oyama, K., 1954: Matajiro Yokoyama's the Pliocene and later faunas from the Kwanto region in Japan. Palaeontological Society of Japan, Special Papers, no. 2, pp. 1–68, pls. 1–49. (Reference No. 0441) |
| Ichikawa, T., 1983, no. 9, p. 152. |
| Ichikawa, T., 1983, no. 9, p. 219. |
