Spruce Budworm Parasite vs Slave-Maker Ant

Side-by-side species comparison

Attribute Spruce Budworm Parasite Slave-Maker Ant
Scientific Name Meteorus trachynotus Temnothorax americanus
Order Hymenoptera Hymenoptera
Family Braconidae Formicidae
Size 3-5 mm 2-3 mm
Habitat Forests Farmland
Diet Parasitoids Omnivores
Regions North America Eastern North America
Conservation Least Concern Least Concern

Spruce Budworm Parasite

A small brown braconid wasp that is a key natural enemy of the spruce budworm in North American boreal forests. It suspends its cocoon on a silk thread from the host.

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Did You Know?

Its cocoon dangles from a silk thread like a tiny pendulum, which may protect it from ground-dwelling predators.

Slave-Maker Ant

A tiny North American slave-making ant that raids colonies of closely related Temnothorax species. Workers have saber-like mandibles used in raids. Enslaved workers eventually perform all domestic tasks while raiders focus solely on conducting new raids.

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Did You Know?

Enslaved Temnothorax workers sometimes rebel by destroying the slave-maker brood they are supposed to rear, reducing the raiding colony's future workforce.