The Rocky Mountain locust is an extinct species of grasshopper that ranged through the western half of the United States and some western portions of Canada with large numbers seen until the end of the 19th century. Sightings often placed their swarms in numbers far larger than any other locust species, with one famous sighting in 1875 estimated at 198,000 square miles (510,000 km2) in size, weighing 27.5 million tons and consisting of some 12.5 trillion insects, the greatest concentration of animals ever speculatively guessed, according to Guinness World Records.
The Melanoplinae are a subfamily of grasshoppers in the family Acrididae. They are distributed across the Holarctic and Neotropical realms. They are one of the two largest subfamilies in the Acrididae. As of 2001 the Melanoplinae contained over 800 species in over 100 genera, with more species being described continuously.
Melanoplus is a large genus of grasshoppers. They are the typical large grasshoppers in North America. A common name is spur-throat grasshoppers, but this more typically refers to members of the related subfamily Catantopinae.
Melanoplini is a tribe of spur-throated grasshoppers in the family Acrididae. There are about 19 genera and more than 200 described species in Melanoplini, all in North America. Their biogeography shows that many species in the tribe have descendants from the Eocene epoch and Miocene epoch.
Melanoplus complanatipes, the western sagebrush grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in Central America and North America.
Psoloessa is a genus of slant-faced grasshoppers in the family Acrididae. There are at least four described species in Psoloessa.
Melanoplus rileyanus, known generally as the Riley's short-wing grasshopper or Riley's spur-throat grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus borealis, known generally as the northern spur-throat grasshopper or northern grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus ponderosus, the ponderous spur-throat grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus sanguinipes, known generally as migratory grasshopper, is a species of spur-throated grasshopper in the family Acrididae. Other common names include the lesser migratory grasshopper and red-legged grasshopper. It is found in the Caribbean and North America.
Melanoplus cinereus, the grayish sagebrush grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus punctulatus, known generally as the pine tree spur-throat grasshopper or grizzly spur-throat grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus confusus, known generally as pasture grasshopper, is a species of short-horned grasshopper in the subfamily Melanoplinae. Other common names include the pasture spur-throat grasshopper and little pasture locust. It is found in North America.
Melanoplus bowditchi, the sagebrush grasshopper, is a species of short-horned grasshopper in the subfamily Melanoplinae. It is found in North America.
Melanoplus scudderi, or Scudder's short-wing grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus foedus, the striped sand grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus devastator, the devastating grasshopper, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus viridipes, the Green-legged Locust, is a species of spur-throated grasshopper in the family Acrididae. It is found in North America.
Melanoplus ourayensis is a species of spur-throated grasshopper in the family Acrididae. It is found in.
