| Referens | Lane, D., 2008 Echinodermata. In p. 129-143, Davison, G.W.H.; Ng, P.K.L.; Ho, H.C., 2008. The Singapore Red Data Book: Threatened plants and animals of Singapore. Singapore: The Nature Society, 285pp. |
| Ref. | 85384 Lane, D., 2008 |
| Sida | 136 |
| Named Used as Valid | Prionocidaris baculosa |
| Observationsplats | |
| Distribution | Singapore. |