Little Fire Ant vs Rough Harvester Ant

Side-by-side species comparison

Attribute Little Fire Ant Rough Harvester Ant
Scientific Name Wasmannia auropunctata Pogonomyrmex rugosus
Order Hymenoptera Hymenoptera
Family Formicidae Formicidae
Size 1-1.5 mm 6-9 mm
Habitat Farmland Deserts & Drylands
Diet Omnivores Seed Feeders
Regions Central America, South America, Pacific Islands, Africa North America
Conservation Least Concern Least Concern

Little Fire Ant

A tiny golden-brown ant with a painful sting far out of proportion to its size. It is one of the most destructive invasive species, blinding pets and wildlife in infested areas.

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Did You Know?

Queens reproduce clonally, producing daughter queens genetically identical to themselves through a unique reproductive system.

Rough Harvester Ant

A dark-colored harvester ant with a rough, sculptured body found in the Chihuahuan and Sonoran deserts. Colonies maintain long-lived foraging trails.

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Did You Know?

Neighboring colonies fight ritual battles at their shared borders each morning during the breeding season.