| Reference no. | Description | year | Name used | Page |
|---|---|---|---|---|
| 88950 | 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. | 1948 | Protankyra uncinata | 210 |
| 89030 | Pawson, D.L. 1963 The holothurian fauna of Cook Strait, New Zealand. Zoology publications from Victoria University of Wellington 36:1-38. | 1963 | Protankyra uncinata | 4-6;pl.1,figs.2-10 |
| 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 | Protankyra uncinata | --> |