| | | | Kind of type | Full locality |
| | | | [not recorded as a type] | Northwestern U.S.A., Colorado |
| | | | [not recorded as a type] | Northwestern U.S.A., Idaho |
| | | | [not recorded as a type] | Mexico Northeast, Durango |
| | | | syntype of subspecies Melanoplus sanguinipes sanguinipes (Fabricius, 1798) | Northern America: North America, [America boreali] |
| | | | holotype of synonym Caloptenus arcticus Walker, 1870 | Arctic America |
| | | | syntype of synonym Caloptenus bilituratus Walker, 1870; lectotype of subspecies Melanoplus sanguinipes sanguinipes (Fabricius, 1798) | Western Canada, British Columbia: Vancouver Island |
| | | | syntype of synonym Caloptenus scriptus Walker, 1870; lectotype of synonym Caloptenus scriptus Walker, 1870 | Western Canada, British Columbia: Vancouver Island |
| | | | syntype of synonym Melanoplus affinis Scudder, 1897; lectotype of synonym Melanoplus affinis Scudder, 1897 | Southwestern U.S.A., Utah, Salt Lake County: Salt Lake Valley |
| | | | syntype of synonym Melanoplus intermedius Scudder, 1897; lectotype of synonym Melanoplus intermedius Scudder, 1897 | Northwestern U.S.A., Wyoming: Yellowstone National Park |
| | | | syntype of synonym Melanoplus sierranus Scudder, 1897; lectotype of synonym Melanoplus sierranus Scudder, 1897 | Southwestern U.S.A., California, Nevada County: Truckee |
| | | | syntype of synonym Melanoplus angelicus Scudder, 1897; lectotype of synonym Melanoplus angelicus Scudder, 1897 | Southwestern U.S.A., California, Los Angeles County: Los Angeles |
| | | | [not recorded as a type] | Subarctic America, Alaska |
| | | | [not recorded as a type] | North-Central U.S.A., Oklahoma |
