Bicolored Pennant Ant vs Robust Large-headed Bee

Side-by-side species comparison

Attribute Bicolored Pennant Ant Robust Large-headed Bee
Scientific Name Tetraponera rufonigra Stenotritus pubescens
Order Hymenoptera Hymenoptera
Family Formicidae Stenotritidae
Size 6-10 mm 14-18 mm
Habitat Forests Beaches & Coastal
Diet Nectar Feeders Nectar Feeders
Regions India, Southeast Asia, Sri Lanka Southern Australia
Conservation Least Concern Least Concern

Bicolored Pennant Ant

A large, slender arboreal ant with a painful sting found across tropical Asia. Workers are bicolored with an orange head and thorax and a black gaster. They nest in hollow twigs and bamboo stems and are agile jumpers.

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Did You Know?

Their sting is notoriously painful and is compared to a wasp sting, unusual for such a slender ant.

Robust Large-headed Bee

A heavily built bee covered in dense pale pubescence found in southern Australia. It is one of the fastest-flying bee species and is difficult to catch in flight.

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Did You Know?

It has been clocked flying at speeds exceeding 28 km/h, making it one of the fastest bees ever recorded.