| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 566 | Thandar, A.S. and F.W.E. Rowe 1989 New species and new records of apodous holothurians (Echinodermata, Holothuroidea) from southern Africa. Zoologica Scripta (1891):145-155. | 1989 | Leptosynapta knysnaensis | 151 |
| 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 | Leptosynapta knysnaensis | --> |