Madecorphnus Paulian, 1992 = Madecorphnus
| Nom valide | Madecorphnus |
| Citation | Madecorphnus Paulian, 1992 |
| Auteur, année | Frolov Andrey V. & Akhmetova Lilia A., 2019 |
| Bibliographie | New and little known species of the Orphninae (Coleoptera: Scarabaeidae) from Madagascar |
| Référence | Zootaxa, 4551 (5) : 593–599. |
| Génotype | Drepanognathus falciger Lansberge, 1886 |
| Page | 593 |