Imperial Moth vs Calleta Silk Moth
Side-by-side species comparison
| Attribute | Imperial Moth | Calleta Silk Moth |
|---|---|---|
| Scientific Name | Eacles imperialis | Eupackardia calleta |
| Order | Lepidoptera | Lepidoptera |
| Family | Saturniidae | Saturniidae |
| Size | 80-135 mm | 85-110 mm wingspan |
| Habitat | Woodlands | Deserts & Drylands |
| Diet | Omnivores | Omnivores |
| Regions | Eastern North America, Mexico, Central America, South America | Southwestern United States, Mexico |
| Conservation | Least Concern | Least Concern |
Imperial Moth
A large moth with bright yellow wings variably marked with purple-brown spots and patches. It is one of the most recognizable saturniids in the Americas.
Did You Know?
The imperial moth has declined dramatically in the northeastern United States, likely due to parasitic flies introduced for gypsy moth control.
Calleta Silk Moth
A dark brown silk moth with striking white crescent markings and a broad white postmedial band on each wing. It is native to the Sonoran Desert and surrounding regions.
Did You Know?
Native peoples historically harvested its cocoons to make rattles and small containers.