| | | Kind of type | Full locality |
| | | holotype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northeast, Chaco: Resistencia |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northeast, Corrientes: Colonia Pellegrini |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northwest, Salta: Pocitos |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northeast, Corrientes: Santo Tomé |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northwest, Santiago del Estero: Robles, Turena |
| | | [not recorded as a type] | Southern South America, Argentina Northwest, Santiago del Estero: Pampa de los Guanacos |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northeast, Corrientes: Aguapey |
| | | paratype of species Cylindrotettix chacoensis Roberts, 1975 | Southern South America, Argentina Northwest, Salta: Pocitos |
| | | [not recorded as a type] | Southern South America, Argentina Northwest, Catamarca |
| | | [not recorded as a type] | Southern South America, Uruguay |