Australian Stink Ant vs Variable Cuckoo Bumble Bee

Side-by-side species comparison

Attribute Australian Stink Ant Variable Cuckoo Bumble Bee
Scientific Name Iridomyrmex bicknelli Bombus variabilis
Order Hymenoptera Hymenoptera
Family Formicidae Apidae
Size 3-5 mm 15-22 mm
Habitat Woodlands Grasslands
Diet Sap Feeders Parasites
Regions Australia, Oceania Central and Eastern North America
Conservation Least Concern Critically Endangered

Australian Stink Ant

A small, fast-moving ant that releases a strong, unpleasant odour when crushed, giving it its common name. It forms large colonies and is one of the most common ants in Australian suburban environments.

💡

Did You Know?

Iridomyrmex ants dominate Australian ant communities and are among the most ecologically successful ants in the Southern Hemisphere.

Variable Cuckoo Bumble Bee

A rare social parasite bumble bee that takes over colonies of other Bombus species in North America. Queens invade host nests, kill the resident queen, and enslave her workers.

💡

Did You Know?

It produces no workers of its own and depends entirely on the labor of its host species to raise its offspring.