Ligyropmorphus Arrow, 1901 = Diploa
| Nom valide | Diploa |
| Citation | Ligyropmorphus Arrow, 1901 |
| Auteur, année | ARROW Gilber John, 1906 |
| Bibliographie | On lamellicorn Coleoptera from portuguese west Africa, with descriptions of new species. |
| Référence | The Annals and Magazine of natural History, including Zoology, Botany and Geology, London, 7 (18) : 127-136. |
| Page | 136 |