Kind of type Full locality
[not recorded as a type] Mexico Northeast, Chihuahua
[not recorded as a type] Eastern Canada, Ontario
syntype of synonym Caloptenus repletus Walker, 1870; lectotype of synonym Caloptenus repletus Walker, 1870 North America
holotype of synonym Caloptenus devorator Scudder, 1875 South-Central U.S.A., Texas, Dallas County
holotype of synonym Melanoplus interior Scudder, 1878 Southwestern U.S.A., Utah, Salt Lake County: Salt Lake City
syntype of synonym Acrydium femur-rubrum De Geer, 1773 Northeastern U.S.A., Pennsylvania: [Pennsylvania, but no locality label on specimens]
holotype of synonym Melanoplus coloradus Caudell, 1903 Northwestern U.S.A., Colorado: Palisade
unspecified primary type of synonym Gryllus (Locusta ) erythropus Gmelin, 1790
unspecified primary type of synonym Acrydium femorale Olivier, 1791
unspecified primary type of synonym Caloptenus plumbum Dodge, 1877 North-Central U.S.A., Nebraska, Dodge County: Glencoe
unspecified primary type of synonym Caloptenus sanguinolentus Provancher, 1876 Eastern Canada, Québec: Cap Rouge
[not recorded as a type] North-Central U.S.A., Oklahoma