Orphnus obsoletus Brancsik, 1892 = Triodontus bicavatus (Fairmaire, 1905)
| Correct name | Triodontus bicavatus (Fairmaire, 1905) |
| Citation | Orphnus obsoletus Brancsik, 1892 |
| Author, year | SCHMIDT Adolf, 1913 |
| Origine | Madagascar |
| Bibliography | Coleoptera Lamellicornia, fam. Scarabaeidae : Subfam. Aegialiinae, Chironinae, Dynamopinae, Hybosorinae, Idiostominae, Ochodaeinae, Orphninae. |
| Reference | in P. Wytsman : Genera Insectorum, fasc. 150, pp 1-87, pl. col. H. t. 1-3. |
| Page | 80 |