Rough Harvester Ant vs Emerald Cockroach Wasp

Side-by-side species comparison

Attribute Rough Harvester Ant Emerald Cockroach Wasp
Scientific Name Pogonomyrmex rugosus Ampulex compressa
Order Hymenoptera Hymenoptera
Family Formicidae Ampulicidae
Size 6-9 mm 22 mm
Habitat Deserts & Drylands Forests
Diet Seed Feeders Nectar Feeders
Regions North America Africa, Asia, Oceania
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.

Emerald Cockroach Wasp

A brilliant emerald-green wasp that zombifies cockroaches. It delivers precise stings to the cockroachs brain, removing its escape reflex. Then leads it by the antenna like a dog on a leash.

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Did You Know?

The emerald cockroach wasp performs neurosurgery — it stings a cockroach twice in precise brain locations to disable its escape reflex, then walks it to a burrow like a zombie.