| Ordre | COLEOPTERA |
| Sous-Ordre | Polyphaga |
| Famille | CETONIIDAE |
| Sous-famille | TRICHIINAE |
| Tribu | Trichiini |
| Genre | Diploa Kolbe, 1892 |
| Taxon | Diploa tridens Arrow, 1906 |
| Citations | 1 |
| Types | 1 |
| Citations : | ||||
| Citation | Auteur, année | Pays | Publication | Référence |
| Diploa tridens, sp.n. | ARROW Gilbert John, 1906 | Angola | On lamellicorn Coleoptera from portuguese west Africa, with descriptions of new species. | The Annals and Magazine of natural History, including Zoology, Botany and Geology, London, 7 (18) : 127-136. |
| Types : | |||||||||
| Nom du type | Type | Sexe | Collection | Institution | Pays | Région | Localité | Date | Collecteur |
| Diploa tridens Arrow, 1906 | Holotype | M | ARROW Gilbert john | The Natural History Museum, London | Angola | Bihe | Garenganze | 1903 |