Orphnus (Orphnus) tristis Pic, 1928
| Correct name | Orphnus (Orphnus) tristis Pic, 1928 |
| Citation | Orphnus (Orphnus) tristis Pic, 1928 |
| Author, year | TAUZIN Pierre-Hubert, 2018 |
| Bibliography | Contribution à la connaisssance des Orphninae. Description du mâle d'Orphnus orbus Benderitter, 1920 (Coleoptera, Scarabaeidae). |
| Reference | Le Coléoptériste, 21 (1) : 31-40. |
| Page | 35 |