| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 2545 | Gutt, J. 1991 On the distribution and ecology of holothurians in the Weddell Sea (Antarctica). Polar Biol. 11:145-155. | 1991 | Caespitugo citriformis | 147 |
| 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 | Caespitugo citriformis | --> |
| 356 | SAUP Database 2006 SAUP Database. www.seaaroundus.org. | 2006 | Caespitugo citriformis | --> |