| Echinus acutus Lamarck, 1816 | Synonym (WoRMs) |
| Status | senior synonym, original combination |
| ICZN valid name | No |
| Status ref. | Smith, C.J., K.-N. Papadopoulou, M. Labropoulou and A. Tselepides, 1997 |
| Comment | Author and year from Ref. 3123. |
| Etymology of Generic name | |
| Etymology of specific name |