| Referensnr. | Beskrivning | År | Namn | Sida |
|---|---|---|---|---|
| 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 suensoni | --> |
| 75930 | Jia, X., Z. Li, C. Li, Y. Qiu and J. Gan 2004 Studies on the ecosystem and commercial fisheries resources in commercial zone and the continental shelf in South China Sea. Science Publishing, Beijing, 647 p. | 2004 | Protankyra suensoni | --> |