Silphodes madagascariensis Westwood, 1846 = Phaeochrous madagascariensis (Westwood, 1846)
| Correct name | Phaeochrous madagascariensis (Westwood, 1846) |
| Citation | Silphodes madagascariensis Westwood, 1846 |
| Author, year | KUIJTEN P.J., 1986 |
| Origine | Madagascar |
| Bibliography | Revision of the African and Madagascan species of Phaeochrous Castelnau, 1840 (Coleoptera: Scarabaeidae, Hybosorinae). |
| Reference | Annales du Koninklijk Museum voor Midden-Afrika, Tervuren, 249 : 1-50. |
| Page | 8, 14 |
| Figure | 8-13, carte 2 |