| Citation | Koike, I. and S. Nojima, 1987 The role of the sea urchin, Tripneustes gratilla (Linnaeus), in decomposition and nutrient cycling in a tropical seagrass bed. Ecological Research 2:19-29. |
| Ref. | 2950 Koike, I. and S. Nojima, 1987 |
| Page | |
| Named Used as Valid | Tripneustes gratilla |
| Locality | |
| Distribution | Papua New Guinea. |