Slave-Maker Ant vs Willoughby's Leafcutter Bee

Side-by-side species comparison

Attribute Slave-Maker Ant Willoughby's Leafcutter Bee
Scientific Name Temnothorax americanus Megachile willughbiella
Order Hymenoptera Hymenoptera
Family Formicidae Megachilidae
Size 2-3 mm 12-16 mm
Habitat Farmland Woodlands
Diet Omnivores Nectar Feeders
Regions Eastern North America Europe, Central Asia
Conservation Least Concern Least Concern

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.

💡

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.

Willoughby's Leafcutter Bee

A large, furry leafcutter bee common across Europe that nests in a variety of above-ground cavities. It is named after the 17th-century English naturalist Francis Willughby.

💡

Did You Know?

Females have been recorded cutting leaf pieces from over 20 different plant species to construct a single nest.