| Ref. | Description | Named Used | Page |
|---|---|---|---|
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. | Microcardium trapezoidale | |
| 3194 | Poutiers, J.M. 2006 Two new species of protocardiine cockles (Mollusca, Bivalvia, Cardiidae) from the tropical Southwest Pacific. | Microcardium trapezoidale | 644-652 |
| 8121 | Spurgeon, A. 2007 New Zealand Mollusca. | Microcardium trapezoidale |