Tawny Crazy Ant vs Big Sand Tiger Beetle

Side-by-side species comparison

Attribute Tawny Crazy Ant Big Sand Tiger Beetle
Scientific Name Nylanderia fulva Cicindela formosa
Order Hymenoptera Coleoptera
Family Formicidae Cicindelidae
Size 2-3 mm 14-18 mm
Habitat Beaches & Coastal Rivers & Streams
Diet Omnivores Omnivores
Regions South America, Southern United States North America
Conservation Not Evaluated Least Concern

Tawny Crazy Ant

A small reddish-brown ant that forms enormous supercolonies and is displacing fire ants in the southern United States. They are attracted to electrical equipment and often cause short circuits.

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Did You Know?

They coat themselves in formic acid as an antidote after being stung by fire ants, a unique detoxification behavior.

Big Sand Tiger Beetle

A large and colorful tiger beetle found in sandy habitats across North America. Its color varies from bright red to dark brown depending on region.

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Did You Know?

It can run so fast that it temporarily goes blind and must stop to re-orient before resuming its chase.