What swarming locust species live in South America?

In South America, the primary swarming locust species is the South American locust (Schistocerca cancellata). This species is known for its ability to form large swarms that can cause significant agricultural damage. Other notable locust species in the region include the Migratory locust (Locusta migratoria), though it is less prevalent. Swarming behavior in these locusts is influenced by environmental conditions and food availability.