| Order | COLEOPTERA |
| Sub-order | Polyphaga |
| Family | SCARABAEIDAE |
| Sub-family | Orphninae |
| Tribe | Orphnini |
| Genus | Orphnus (Horpnus) Paulian, 1948 |
| Taxon | Orphnus (Horpnus) asperatus Petrovitz, 1971 |
| Citation | 1 |
| Type | 1 |
| Citations : | ||||
| Citation | Author, year | Country | Publication | Reference |
| Orphnus (Horpnus) asperatus Petrovitz, 1971 | TAUZIN Pierre-Hubert, 2023 | Botswana, RSA | 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 (Horpnus) asperatus Petrovitz, 1971 | Holotype | F | PETROVITZ Rudolf | Muséum d'Histoire Naturelle de Genève | [RSA] | Bechuana Land | Vryburg | 1893 | SIMONI |