| Trích dẫn | Benham, W.B., 1911 Stellerids and echinids from the Kermadec Islands. Transactions of the New Zealand Institute 43:140-163. |
| Tài liệu tham khảo | 89186 Benham, W.B., 1911 |
| Trang | 141 |
| Named Used as Valid | Astroschema horrida |
| Địa phương | |
| Distribution | Kermadec Island. |