| Order | COLEOPTERA |
| Sub-order | Polyphaga |
| Family | SCARABAEIDAE |
| Sub-family | Orphninae |
| Tribe | Orphnini |
| Genus | Orphnus (Orphnus) Macleay, 1819 |
| Taxon | Orphnus (Orphnus) demeyeri Frolov, 2013 |
| Citation | 2 |
| Type | 1 |
| Citations : | ||||
| Citation | Author, year | Country | Publication | Reference |
| Orphnus demeyeri Frolov, new species | FROLOV Audrey V., 2013 | RDC | New and little known species of the genus Orphnus MacLeay from the East African Rift. | Zootaxa 3710(3):297-300. |
| Orphnus (Orphnus) demeyri Fralov, 2013 | TAUZIN Pierre-Hubert, 2023 | RDC, RPC | Compléments d’informations sur la distribution des espèces du genre Orphnus MacLeay (Coleoptera, Scarabaeidae, Orphninae). | Le Coléoptériste, 26(1) : 42-67. |
| Types : | |||||||||
| Type name | Type | Sex | Collection | Institution | Country | Region | Locality | Date | Collector |
| Orphnus demeyeri Frolov, 2013 | Holotype | M | 1103a | National Museum Prague | RDC | P.N.U. Lusinga | 28-XI / 6-XII-1947 | Mis. G.F. de Witte. |