Island Marble Butterfly vs Green Carpet Moth
Side-by-side species comparison
| Attribute | Island Marble Butterfly | Green Carpet Moth |
|---|---|---|
| Scientific Name | Euchloe ausonides insulanus | Colostygia pectinataria |
| Order | Lepidoptera | Lepidoptera |
| Family | Pieridae | Geometridae |
| Size | 3-4 cm wingspan | 25-30 mm wingspan |
| Habitat | Beaches & Coastal | Hedgerows |
| Diet | Herbivores | Omnivores |
| Regions | United States | Europe |
| Conservation | Endangered | Least Concern |
Island Marble Butterfly
A small white butterfly with green marbled undersides found only on San Juan Island, Washington. It was presumed extinct for 90 years before rediscovery in 1998.
Did You Know?
When rediscovered, it was initially mistaken for the common Sara orangetip butterfly.
Green Carpet Moth
A small moth with bright green forewings crossed by darker green bands. The green color fades to yellowish in older or worn specimens.
Did You Know?
It is one of the few European moths that appears truly green rather than relying on structural coloration.