| | | Kind of type | Full locality |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Cameron County: Brownsville, South Texas Garden |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Cameron County: Brownsville, South Texas Garden |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Cameron County: Brownsville |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Cameron County: Brownsville, South Texas Garden |
| | | holotype of species Melanoplus cameronis Roberts, 1947 | South-Central U.S.A., Texas, Cameron County: Brownsville |