| | | Kind of type | Full locality |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado, El Paso County: Colorado Springs |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado, Larimer County: Fort Collins |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Hardeman County: Quanah |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado, El Paso County: Colorado Springs |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado, Weld County: Windsor |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Potter County: Amarillo |
| | | [not recorded as a type] | South-Central U.S.A., Texas, Potter County: Amarillo |
| | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Beckham County: Elk City |
| | | [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] | North-Central U.S.A., Oklahoma, Payne County: Stillwater |
| | | [not recorded as a type] | North-Central U.S.A., Oklahoma, Beckham County: Elk City |
| | | [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] | Northwestern U.S.A., Colorado, Washington County: Cope |
| | | holotype of synonym Stenobothrus laetus Uhler, 1877 | Northwestern U.S.A., Colorado: Canyon City on the Arkansas River |
| | | holotype of synonym Phlibostroma parvum Scudder, 1876 | South-Central U.S.A., New Mexico |
| | | syntype of species Phlibostroma quadrimaculatum (Thomas, 1871); lectotype of species Phlibostroma quadrimaculatum (Thomas, 1871) | Northwestern U.S.A., Colorado |
| | | holotype of synonym Phlibostroma pictum Scudder, 1875 | North-Central U.S.A., Nebraska, Dodge County: Glencoe |
| | | [not recorded as a type] | Mexico Northeast, Nuevo León: Galeana, Cerro Potosí |