| | | Kind of type | Full locality |
| | | syntype of species Cardeniopsis opulentus (Karsch, 1896) | East Tropical Africa, Tanzania: Lake Tanganyika |
| | | syntype of species Cardeniopsis opulentus (Karsch, 1896) | East Tropical Africa, Tanzania: Lake Tanganyika |
| | | syntype of species Cardeniopsis opulentus (Karsch, 1896) | East Tropical Africa, Tanzania: Lake Tanganyika |
| | | syntype of species Cardeniopsis opulentus (Karsch, 1896) | East Tropical Africa, Tanzania: Lake Tanganyika |
| | | holotype of synonym Cardenius femoralis Ramme, 1929 | West-Central Tropical Africa, Zaire: Kibondwe, Kinsha |