| Trích dẫn | Alvarado, J.J. and J. Cortés, 2009 Echinoderms. pp. 421-434. In I.S. Wehrtmann, J. Cortés (eds.) Marine biodiversity of Costa Rica, Central America. Springer 538 p. |
| Tài liệu tham khảo | 83942 Alvarado, J.J. and J. Cortés, 2009 |
| Trang | SPL 36.2 |
| Named Used as Valid | Echinothrix diadema |
| Địa phương | |
| Distribution | Pacific coast of Costa Rica. |