| Citation | Finlay, H.J., 1928 The recent Mollusca of the Chatham Islands. Transactions and Proceedings of the Royal Society of New Zealand 59:232-286. |
| Réf. | 89373 Finlay, H.J., 1928 |
| Page | 276 |
| Nommé Utilisé comme valide | Cyamiomactra problematica |
| Localité | |
| Distribution | Chatham Islands, New Zealand. |