Tau Emperor Moth vs Poplar Admiral

Side-by-side species comparison

Attribute Tau Emperor Moth Poplar Admiral
Scientific Name Aglia tau Limenitis populi
Order Lepidoptera Lepidoptera
Family Saturniidae Nymphalidae
Size 55-80 mm wingspan 70-90 mm wingspan
Habitat Woodlands Forests
Diet Herbivores Dung Feeders
Regions Europe Central and northern Europe, temperate Asia
Conservation Least Concern Least Concern (declining in western Europe)

Tau Emperor Moth

A day-flying silk moth with a distinctive T-shaped mark on each wing.

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Did You Know?

Males fly rapidly in sunshine while females rest on tree trunks.

Poplar Admiral

Europe's largest nymphalid butterfly with broad dark wings bearing white bands and orange submarginal crescents. It is shy and rarely descends from the forest canopy.

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Did You Know?

It is so difficult to observe that many lepidopterists travel years before seeing one in the wild.