- Melanoplus corpulentus Scudder, 1897: 313.
- Melanoplus gladstoni Scudder, 1897: 229.
- Melanoplus bicoloratus Scudder, 1902 in Scudder & Cockerell, 1902: 48.
Holotype; male; 24e54d03-069a-459e-b91f-6adef077901b; deposited at: Academy of Natural Sciences of Philadelphia (ANSP); United States: New Mexico: Dona Ana: Organ Mountains, La Cueva
- Melanoplus compactus Scudder, 1897 in Scudder & Cockerell, 1902: 49.
- Melanoplus corpulentus Scudder, 1897 in Scudder & Cockerell, 1902: 48.
- Melanoplus gladstoni Scudder, 1897 in Caudell, 1903: 801.
- Melanoplus conspersus Scudder, 1897 in Rehn & Hebard, 1906: 413.
- Melanoplus corpulentus Scudder, 1897 in Rehn, 1907: 55.
- Melanoplus compactus Scudder, 1897 in Rehn & Hebard, 1912: 85.
- Melanoplus conspersus Scudder, 1897 in Rehn & Hebard, 1912: 85.
- Melanoplus corpulentus Scudder, 1897 in Rehn & Hebard, 1912: 85.
- Melanoplus gladstoni Scudder, 1897 in Rehn & Hebard, 1912: 82.
- Melanoplus compactus Scudder, 1897 (synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1925: 104.
- Melanoplus conspersus Scudder, 1897 (subjective synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1925: 104.
- Melanoplus gladstoni Scudder, 1897 in Hebard, 1928: 274.
- Melanoplus compactus Scudder, 1897 (synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1928: 274.
- Melanoplus conspersus Scudder, 1897 (subjective synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1928: 274.
- Melanoplus gladstoni Scudder, 1897 in Hebard, 1929: 380.
- Melanoplus bicoloratus Scudder, 1902 (synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1929: 380.
- Melanoplus corpulentus Scudder, 1897 (synonym of Melanoplus gladstoni Scudder, 1897) in Hebard, 1929: 380.
- Melanoplus gladstoni Scudder, 1897 in Hebard, 1932: 288.
- Melanoplus gladstoni Scudder, 1897 in Hebard, 1935: 303.
- Melanoplus gladstoni Scudder, 1897 in Tinkham, 1948: 618.
- Melanoplus gladstoni Scudder, 1897 in Brooks, 1958: 26.
- Melanoplus gladstoni Scudder, 1897 in Vickery & Kevan, 1986: 411.
- Melanoplus bicoloratus Scudder, 1902 (synonym of Melanoplus gladstoni Scudder, 1897) in Vickery & Kevan, 1986: 411.
- Melanoplus compactus Scudder, 1897 (synonym of Melanoplus gladstoni Scudder, 1897) in Vickery & Kevan, 1986: 411.
- Melanoplus corpulentus Scudder, 1897 (synonym of Melanoplus gladstoni Scudder, 1897) in Vickery & Kevan, 1986: 411.
- Melanoplus conspersus Scudder, 1897 (subjective synonym of Melanoplus gladstoni Scudder, 1897) in Vickery & Kevan, 1986: 411.
- Melanoplus gladstoni Scudder, 1897 in Pfadt, 1988
- Melanoplus gladstoni Scudder, 1897 in Capinera, Scott & Walker, 2004: 126, Plate 26.
- Melanoplus glandstoni in Rivera García, 2006: 142.
- Melanoplus gladstoni Scudder, 1897 in Fontana, Buzzetti & Mariño-Pérez, 2008: 171.
- Melanoplus gladstoni Scudder, 1897 in Barrientos-Lozano, Medina & Rocha-Sánchez, 2009: 47.
- Melanoplus gladstoni Scudder, 1897 in Barrientos-Lozano, Rocha-Sánchez & Horta-Vega, 2013: 263.