| Citation | Fell, H.B., 1948 The constitution and relations of the New Zealand echinoderm fauna. Transactions and Proceedings of the Royal Society of New Zealand 77(5):208-212. |
| Ref. | 88950 Fell, H.B., 1948 |
| Page | 210 |
| Named Used as Valid | Phyllophorus longidentis |
| Locality | |
| Distribution | Cookian Province, New Zealand. |