| Citation | Powell, A.W.B., 1940 The marine Mollusca of the Aupourian Province, New Zealand. Transactions and Proceedings of the Royal Society of New Zealand 70:205-248. |
| Ref. | 89004 Powell, A.W.B., 1940 |
| Page | 206 |
| Named Used as Valid | Anadara trapezia |
| Locality | Pandora, Spirits Bay, New Zealand. |
| Distribution | New Zealand. |