| Συνώνυμο | Συγγραφέας | CoL Status | Ισχύων | Synonymy | Combination |
|---|---|---|---|---|---|
| Echinus magellanicus | Philippi, 1857 | synonym | No | senior synonym |
original combination |
| Echinus margaritaceus | Lamarck, 1816 | synonym | No | junior synonym |
original combination |
| Pseudechinus magellanicus | (Philippi, 1857) | accepted name | Yes | senior synonym |
new combination |