| | | Kind of type | Full locality |
| | | syntype of species Cardenius sheffieldi Bolívar, 1912 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo, Katanga, Kapema-Kipaila |
| | | holotype of synonym Cardenius dilutus Ramme, 1929 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo, Katanga, Kapiri |
| | | paratype of synonym Cardenius dilutus Ramme, 1929 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo, Katanga, Kapiri |
| | | paratype of synonym Cardenius dilutus Ramme, 1929 | West-Central Tropical Africa, Zaire: Democratic Republic of Congo, Katanga |
| | | paratype of synonym Cardenius dilutus Ramme, 1929 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo, Katanga, Kapiri |