Grapevine Beetle vs Eri Silk Moth
Side-by-side species comparison
| Attribute | Grapevine Beetle | Eri Silk Moth |
|---|---|---|
| Scientific Name | Pelidnota punctata | Samia ricini |
| Order | Coleoptera | Lepidoptera |
| Family | Scarabaeidae | Saturniidae |
| Size | 20-26 mm | Wingspan 100-130 mm |
| Habitat | Orchards | Farmland |
| Diet | Herbivores | Herbivores |
| Regions | North America | India (Assam), China, Japan, Southeast Asia |
| Conservation | Least Concern | Not Evaluated |
Grapevine Beetle
A handsome tan-colored scarab with dark spots on its elytra, found in eastern North America. Adults feed on grapevine foliage and are attracted to lights at night.
Did You Know?
Despite its name, it rarely causes significant damage to commercial grapevines.
Eri Silk Moth
A large domesticated silk moth with chocolate-brown wings bearing crescent-shaped eyespots. It produces a durable white silk harvested without killing the pupa.
Did You Know?
It is the only fully domesticated silk moth whose silk can be harvested without killing the pupa inside the cocoon.