| Citation | Eldredge, L.G., 1966 Taxonomic review of Indo-Pacific Didemnid Ascidians and descriptions of twenty-three central Pacific species. Journal of the College of Guam 2(2):160-261. |
| Ref. | 2442 Eldredge, L.G., 1966 |
| Page | 195-197 |
| Named Used as Valid | Didemnum quincunciale |
| Locality | |
| Distribution | Indo-West Pacific. |