| Citation | Benham, W.B., 1911 Stellerids and echinids from the Kermadec Islands. Transactions of the New Zealand Institute 43:140-163. |
| ссылка | 89186 Benham, W.B., 1911 |
| Page | 141 |
| Named Used as Valid | Echinus acutus |
| Местонахождение | |
| распространение | Kermadec Islands. |