| Type name | Gnathocera trivittata costata (Ancey, 1883) |
| Type | Type |
| Museum | Royal Belgian Institute of Natural Sciences | Correct name | Gnathocera trivittata costata (Ancey, 1883) |
| Sex | I |
| Collection | IRSNB |
| Collector | DUVIVIER Joseph |
| Country | Kenya |
| Locality | Mpala |
| Latitude / Longitude | 0.2925 ; 36.8988
|