Postman Butterfly vs Promethea Moth
Side-by-side species comparison
| Attribute | Postman Butterfly | Promethea Moth |
|---|---|---|
| Scientific Name | Heliconius melpomene | Callosamia promethea |
| Order | Lepidoptera | Lepidoptera |
| Family | Nymphalidae | Saturniidae |
| Size | Wingspan 55-80mm | Wingspan 75-95mm |
| Habitat | Forests | Woodlands |
| Diet | Herbivores | Herbivores |
| Regions | South America, North America | North America |
| Conservation | Least Concern | Least Concern |
Postman Butterfly
A slender long-winged butterfly with black wings and a bold red band across the forewings. It is a classic example of Mullerian mimicry.
Did You Know?
It is one of the few butterflies that can digest pollen as well as nectar giving it amino acids that extend its lifespan to several months.
Promethea Moth
A large silk moth with strong sexual dimorphism. Males are dark with tan margins while females are reddish-brown with lighter markings.
Did You Know?
Males fly during the afternoon which is unusual for silk moths and they are sometimes mistaken for dark-colored swallowtail butterflies.