Rough Harvester Ant vs Horntail Wasp

Side-by-side species comparison

Attribute Rough Harvester Ant Horntail Wasp
Scientific Name Pogonomyrmex rugosus Urocerus gigas
Order Hymenoptera Hymenoptera
Family Formicidae Siricidae
Size 6-9 mm 25-40 mm
Habitat Deserts & Drylands Forests
Diet Seed Feeders Fungus Feeders
Regions North America Europe, Asia
Conservation Least Concern Least Concern

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.

Horntail Wasp

A large wood wasp that injects symbiotic fungus into trees along with its eggs.

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Did You Know?

The injected fungus softens the wood to make it digestible for the larvae.