Gnathocera costata nov. sp. = Gnathocera trivittata costata (Ancey, 1883)
| Correct name | Gnathocera trivittata costata (Ancey, 1883) |
| Citation | Gnathocera costata nov. sp. |
| Author, year | ANCEY C.-Félix, 1883 |
| Order | Protologue |
| Origine | Usagara (Tanzanie) |
| Bibliography | Contribution à la faune de l'Afrique orientale, description de coléoptères nouveaux. |
| Reference | Il Naturalista Siciliano, 2 (4) : 94-96. |
| Page | 95 |