South American Giant Diving Beetle vs South American Fire Ant

Side-by-side species comparison

Attribute South American Giant Diving Beetle South American Fire Ant
Scientific Name Megadytes ducalis Solenopsis saevissima
Order Coleoptera Hymenoptera
Family Dytiscidae Formicidae
Size 35-45 mm 2-6 mm
Habitat Rivers & Streams Rivers & Streams
Diet Omnivores Seed Feeders
Regions Brazil, Amazon Basin Brazil, Argentina, Paraguay, Uruguay
Conservation Least Concern Least Concern

South American Giant Diving Beetle

One of the largest diving beetles in South America with a glossy dark olive body. It inhabits large rivers and lakes of the Amazon basin.

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Did You Know?

It is among the largest dytiscid beetles in the Western Hemisphere.

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.