| Citation | Chao, S.-M., 2000 The irregular sea urchins (Echinodermata: Echinoidea) from Taiwan with descriptions of six new records. Zoological Studies 39(3):250-265. |
| Ref. | 85000 Chao, S.-M., 2000 |
| Page | 263-264;figs.42,43 |
| Named Used as Valid | Rhynobrissus pyramidalis |
| Locality | |
| Distribution | Taiwan; Singapore, Thailand, China and Australia. |