Argentine Ant vs Chinese Oak Silk Moth

Side-by-side species comparison

Attribute Argentine Ant Chinese Oak Silk Moth
Scientific Name Linepithema humile Antheraea pernyi
Order Hymenoptera Lepidoptera
Family Formicidae Saturniidae
Size 2-3 mm 110-150 mm wingspan
Habitat Woodlands Farmland
Diet Omnivores Omnivores
Regions South America, worldwide (invasive) China, introduced to parts of Europe
Conservation Least Concern Least Concern

Argentine Ant

Forms massive supercolonies spanning thousands of kilometers. One supercolony stretches 6,000 km along the Mediterranean coast. Displaces native ant species worldwide.

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Did You Know?

Argentine ants have formed a global megacolony — ants from Japan, California, and Europe recognize each other as nestmates and will not fight, forming one worldwide supercolony.

Chinese Oak Silk Moth

A large tawny-brown silk moth with prominent translucent eyespots on each wing. It has been cultivated for thousands of years to produce tussah silk.

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Did You Know?

It is the second most important silk-producing insect after the domestic silkworm, producing a durable golden-brown silk.