| | | Kind of type | Full locality |
| | | holotype of synonym Cavotettix apterus Hancock, 1918 | Southeastern U.S.A., Tennessee, Montgomery County: Clarksville |
| | | [not recorded as a type] | Southeastern U.S.A., Tennessee, Montgomery County: Clarksville |
| | | [not recorded as a type] | Southeastern U.S.A., Tennessee, Montgomery County: Clarksville |
| | | [not recorded as a type] | Southeastern U.S.A., Florida |
| | | holotype of species Neotettix proavus Rehn & Hebard, 1916 | Southeastern U.S.A., Georgia, Bibb County: Macon |
| | | [not recorded as a type] | Mexico Northeast, Tamaulipas |
| | | allotype of species Neotettix proavus Rehn & Hebard, 1916 | Southeastern U.S.A., Georgia, Bibb County: Macon |