Japanese Silk Moth vs Dusky Birch Sawfly
Side-by-side species comparison
| Attribute | Japanese Silk Moth | Dusky Birch Sawfly |
|---|---|---|
| Scientific Name | Antheraea yamamai | Croesus latitarsus |
| Order | Lepidoptera | Hymenoptera |
| Family | Saturniidae | Tenthredinidae |
| Size | Wingspan 110-150 mm | 8-10 mm |
| Habitat | Indoors | Woodlands |
| Diet | Herbivores | Herbivores |
| Regions | Japan, Korea, China | North America |
| Conservation | Not Evaluated | Least Concern |
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.
Dusky Birch Sawfly
A medium-sized sawfly with an orange abdomen and black head and thorax. Larvae are yellowish-green with dark spots and feed in rows along the edges of birch leaves.
Did You Know?
The larvae feed in a distinctive edge-to-edge pattern, consuming the leaf blade while leaving the midrib intact like a fishbone.