Marsh Fritillary vs Calleta Silk Moth
Side-by-side species comparison
| Attribute | Marsh Fritillary | Calleta Silk Moth |
|---|---|---|
| Scientific Name | Euphydryas aurinia | Eupackardia calleta |
| Order | Lepidoptera | Lepidoptera |
| Family | Nymphalidae | Saturniidae |
| Size | 38-50 mm wingspan | 85-110 mm wingspan |
| Habitat | Underground | Deserts & Drylands |
| Diet | Gall Makers | Omnivores |
| Regions | Europe, temperate Asia, North Africa | Southwestern United States, Mexico |
| Conservation | Least Concern (but declining and protected under E | Least Concern |
Marsh Fritillary
A colourful butterfly with a complex mosaic of orange, cream, and brown markings across its wings. It is the most rapidly declining fritillary in Europe and is legally protected.
Did You Know?
Its populations undergo dramatic boom-and-bust cycles driven by a parasitic wasp that specialises on its larvae.
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.