| Order | COLEOPTERA |
| Sub-order | Polyphaga |
| Family | HYBOSORIDAE |
| Sub-family | Hybosorinae Erichson, 1847 |
| Tribe | |
| Genus | Phaeochrous Laporte, 1840 |
| Taxon | Phaeochrous thomensis Arrow, 1909 |
| Citation | 2 |
| Type | 1 |
| Citations : | ||||
| Citation | Author, year | Country | Publication | Reference |
| Phaeochrous thomensis Arrow, 1909 | SCHMIDT Adolf, 1913 | St. Thomé | Coleoptera Lamellicornia, fam. Scarabaeidae : Subfam. Aegialiinae, Chironinae, Dynamopinae, Hybosorinae, Idiostominae, Ochodaeinae, Orphninae. | in P. Wytsman : Genera Insectorum, fasc. 150, pp 1-87, pl. col. H. t. 1-3. |
| Phaeochrous thomensis Arrow, 1909 | Keith Denis & Coache Alain, 2023 | São Tomé | Sur Phaeochrous thomensis Arrow, 1909 (Coleoptera, Scarabaeoidea, Hybosoridae). | Faunitaxys, 11 (39) : 1-5. |
| Types : | |||||||||
| Type name | Type | Sex | Collection | Institution | Country | Region | Locality | Date | Collector |
| Phaeochrous thomensis Arrow, 1909 | Lectotype | M | Genoa Mus. 1909-158 | The Natural History Museum, London | Is. S. Thome | Vista Alegre | X-1900 | L. Fea |