| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 833 | Ruppert, E.E., R.S. Fox and R.D. Barnes 2004 Invertebrate Zoology. A functional evolutionary approach. 7th Ed. Brooks/Cole, Thomson Learning learning, Inc. 990 p. | 2004 | Didemnum patulum | --> |
| 1771 | Kott, P. 2004 New and little-known species of Didemnidae (Ascidiacea, Tunicata) from Australia (part 1). Journal of Natural History 38:731-774. | 2004 | Didemnum patulum | 756-757 |
| 1134 | Kott, P. 2005 Catalogue of Tunicata in Australian Waters. Queensland Museum, Brisbane, Australia Department of the Environment and Heritage. | 2005 | Didemnum patulum | 44 |