South American Fire Ant vs Cone-headed Katydid

Side-by-side species comparison

Attribute South American Fire Ant Cone-headed Katydid
Scientific Name Solenopsis saevissima Neoconocephalus ensiger
Order Hymenoptera Orthoptera
Family Formicidae Tettigoniidae
Size 2-6 mm 45-60 mm
Habitat Rivers & Streams Wetlands
Diet Seed Feeders Seed Feeders
Regions Brazil, Argentina, Paraguay, Uruguay Eastern North America
Conservation Least Concern Least Concern

South American Fire Ant

An aggressive reddish-brown fire ant native to South America with a painful venomous sting. Colonies form conspicuous mound nests in open areas.

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Did You Know?

During floods, entire colonies link together into living rafts that float for weeks until finding dry ground.

Cone-headed Katydid

A long, slender katydid with a distinctive pointed cone on the top of its head. It hides among tall grasses and reeds, where its elongated body is perfectly camouflaged.

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Did You Know?

Its continuous high-pitched buzz is one of the dominant insect sounds of late summer nights in eastern North America.