Buff Arches vs Japanese Silk Moth

Side-by-side species comparison

Attribute Buff Arches Japanese Silk Moth
Scientific Name Habrosyne pyritoides Antheraea yamamai
Order Lepidoptera Lepidoptera
Family Drepanidae Saturniidae
Size 38-43 mm wingspan Wingspan 110-150 mm
Habitat Underground Indoors
Diet Omnivores Herbivores
Regions Europe, temperate Asia Japan, Korea, China
Conservation Least Concern Not Evaluated

Buff Arches

A moth with intricate grey, white, and buff patterns creating a complex marbled effect on its forewings. It is closely related to the peach blossom and shares its bramble association.

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Did You Know?

Its wing pattern is so complex that no simple description captures it, leading some to call it 'baroque'.

Japanese Silk Moth

A large wild silk moth native to Japan with striking yellow-brown wings bearing prominent eyespots. Its silk was historically used to produce high-quality tensan fabric.

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Did You Know?

Its silk, called tensan, is naturally green-tinged and was reserved for Japanese imperial garments.