Early Thorn vs Japanese Silk Moth
Side-by-side species comparison
| Attribute | Early Thorn | Japanese Silk Moth |
|---|---|---|
| Scientific Name | Selenia dentaria | Antheraea yamamai |
| Order | Lepidoptera | Lepidoptera |
| Family | Geometridae | Saturniidae |
| Size | 32-40 mm wingspan | Wingspan 110-150 mm |
| Habitat | Underground | Indoors |
| Diet | Herbivores | Herbivores |
| Regions | Europe | Japan, Korea, China |
| Conservation | Least Concern | Not Evaluated |
Early Thorn
A moth that resembles a dead leaf when at rest, with twig-like resting posture. The spring generation is larger and darker than the summer generation. Comes readily to light.
Did You Know?
When at rest, this moth perches with wings raised over its back like a butterfly, mimicking a dead leaf.
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.
Did You Know?
Its silk, called tensan, is naturally green-tinged and was reserved for Japanese imperial garments.