| Citation | Kitamura, A., I. Kawakami, F. Okamoto, K. Ikehara, A. Noda and H. Katayama, 2002 Distribution of mollusc shells in the Sea of Okhotsk, off Hokaido. Bulletin of the Geological Survey of Japan 53(5/6):483-558. |
| Ref. | 125572 Kitamura, A., I. Kawakami, F. Okamoto, K. Ikehara, A. Noda and H. Katayama, 2002 |
| Page | 490 |
| Named Used as Valid | Cyclocardia crassidens |
| Locality | |
| Distribution | Japan. |