South American Locust vs American Moth-Butterfly

Side-by-side species comparison

Attribute South American Locust American Moth-Butterfly
Scientific Name Schistocerca cancellata Macrosoma heliconiaria
Order Orthoptera Lepidoptera
Family Acrididae Hedylidae
Size 45-65 mm 38-45 mm wingspan
Habitat Deserts & Drylands Forests
Diet Herbivores Herbivores
Regions Argentina, Bolivia, Paraguay, Uruguay Central America, South America
Conservation Least Concern Least Concern

South American Locust

A major swarming locust of South America closely related to the desert locust. It periodically forms devastating swarms across Argentina, Bolivia, and Paraguay.

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Did You Know?

After decades of suppression, this species made an unexpected resurgence in Argentina in 2015, forming swarms not seen since the 1950s.

American Moth-Butterfly

Pale greenish-gray moth-like butterfly with rounded wings and nocturnal habits. Represents the evolutionary link between butterflies and moths.

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Did You Know?

Despite looking like moths, DNA evidence confirms hedylids are true butterflies within Papilionoidea.