| | | | Kind of type | Full locality |
| | | | [not recorded as a type] | West Tropical Africa, Benin |
| | | | [not recorded as a type] | West Tropical Africa, Burkina |
| | | | [not recorded as a type] | West Tropical Africa, Guinea |
| | | | [not recorded as a type] | West Tropical Africa, Ivory Coast |
| | | | [not recorded as a type] | West Tropical Africa, Liberia |
| | | | [not recorded as a type] | West Tropical Africa, Mali |
| | | | [not recorded as a type] | West Tropical Africa, Niger |
| | | | [not recorded as a type] | West Tropical Africa, Senegal |
| | | | [not recorded as a type] | West Tropical Africa, Togo |
| | | | [not recorded as a type] | Northeast Tropical Africa, Chad |
| | | | syntype of synonym Gastrimargus silvicola Sjöstedt, 1928 | West-Central Tropical Africa, Central African Republic: origin of Pama River |
| | | | syntype of synonym Gastrimargus testaceus Sjöstedt, 1928 | West-Central Tropical Africa, Cameroon: middle Adamawa |
| | | | holotype of synonym Gastrimargus foveolarum Sjöstedt, 1928 | West-Central Tropical Africa, Cameroon: Sachi |
| | | | syntype of synonym Gastrimargus silvicola Sjöstedt, 1928 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo: Kananga |
| | | | neotype of subspecies Gastrimargus determinatus procerus (Gerstaecker, 1889) | West Tropical Africa, Ghana: Accra plain, Nungua |
| | | | holotype of synonym Gastrimargus volkensi variety nigericus Uvarov, 1926 | West Tropical Africa, Nigeria: Azare |
| | | | syntype of synonym Gastrimargus silvicola Sjöstedt, 1928 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo: Kananga |
| | | | paratype of synonym Gastrimargus testaceus Sjöstedt, 1928 | West-Central Tropical Africa, Cameroon: middle Adamawa |
| | | | holotype of synonym Gastrimargus amplus Sjöstedt, 1928 | West Tropical Africa, Sierre Leone |
| | | | holotype of synonym Gastrimargus vittatus Sjöstedt, 1928 | West-Central Tropical Africa, Congo: Boko District |
| | | | holotype of synonym Gastrimargus foveolarum variety immaculata Sjöstedt, 1928 | West-Central Tropical Africa, Zaire: Democratic Republic of the Congo: Eala |
| | | | paratype of synonym Gastrimargus foveolarum Sjöstedt, 1928 | West-Central Tropical Africa, Cameroon: Benue, Garoua |
| | | | syntype of synonym Gastrimargus testaceus Sjöstedt, 1928 | West-Central Tropical Africa, Cameroon: middle Adamawa |
| | | | syntype of synonym Gastrimargus testaceus Sjöstedt, 1928 | Northeast Tropical Africa, Chad: Logone-Oriental, Goré |
| | | | paratype of synonym Gastrimargus amplus Sjöstedt, 1928 | West Tropical Africa, Sierre Leone |
