| | | Kind of type | Full locality |
| | | unspecified primary type of species Hesperotettix speciosus (Scudder, 1872) | North-Central U.S.A., Nebraska: banks of Platte River |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Tillman County: Frederick |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Tillman County: Frederick |
| | | [not recorded as a type] | |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Payne County: Stillwater |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Havana |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Devil’s Neck, Topeka |
| | | [not recorded as a type] | |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Havana |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Havana |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Havana |
| | | [not recorded as a type] | |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Devil’s Neck, Topeka |
| | | [not recorded as a type] | North-Central U.S.A., Illinois, Mason County: Devil's Hole, Havana |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Tillman County: Frederick |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Tillman County: Frederick |