| | | Kind of type | Full locality |
| | | paratype of species Bolidorhynchus insignis (Hebard, 1931) | Western South America, Bolivia: Fortin Esteros, Río Pilcomayo, Chaco Boreal |
| | | holotype of species Bolidorhynchus insignis (Hebard, 1931) | Southern South America, Argentina Northeast, Formosa: Río Pilcomayo, Escondido |
| | | [not recorded as a type] | Southern South America, Argentina Northwest, Salta |
| | | [not recorded as a type] | Southern South America, Argentina Northeast, Chaco |