Yellow Crazy Ant vs Indian Paper Wasp

Side-by-side species comparison

Attribute Yellow Crazy Ant Indian Paper Wasp
Scientific Name Anoplolepis gracilipes Ropalidia marginata
Order Hymenoptera Hymenoptera
Family Formicidae Vespidae
Size 4-5 mm 15-20 mm
Habitat Beaches & Coastal Underground
Diet Fruit Feeders Fruit Feeders
Regions Southeast Asia, Pacific Islands, Indian Ocean Islands, Australia South Asia (India, Sri Lanka, Nepal, Bangladesh)
Conservation Not Evaluated Least Concern

Yellow Crazy Ant

A long-legged, fast-moving invasive ant named for its erratic running pattern. They form supercolonies with multiple queens that can devastate island ecosystems.

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Did You Know?

On Christmas Island they killed millions of native red crabs, fundamentally altering the island's entire ecosystem.

Indian Paper Wasp

A slender social wasp with a brown and yellow body that constructs small, open-comb nests under eaves and branches. It is one of the best-studied social insects in India, known for its complex queen succession dynamics.

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Did You Know?

Queens in this species maintain dominance not through aggression but through pheromones, and succession happens peacefully without fights.