C. polyphemus Fab. = Mecynorrhina polyphemus (Fabricius, 1781)
| Correct name | Mecynorrhina polyphemus (Fabricius, 1781) |
| Citation | C. polyphemus Fab. |
| Author, year | JANSON Olivier E., 1884 |
| Bibliography | Notice of new or little known Cetoniidae. n°9. |
| Reference | Cistula Entomologica, 3 (28) : 103-112. |
| Page | 112 |