Gnathocera hyacinthina Jans. = Gnathocera hyacinthina Janson, 1885
| Correct name | Gnathocera hyacinthina Janson, 1885 |
| Citation | Gnathocera hyacinthina Jans. |
| Author, year | DE LISLE M., 1945 |
| Origine | Cameroun |
| Bibliography | Les cétoines du Cameroun. |
| Reference | Bulletin de la Société d'études Camerounaises, 12 : 73-102. |
| Page | 85 |