Black Witch Moth vs Large Case Moth
Side-by-side species comparison
| Attribute | Black Witch Moth | Large Case Moth |
|---|---|---|
| Scientific Name | Ascalapha odorata | Metura elongatus |
| Order | Lepidoptera | Lepidoptera |
| Family | Erebidae | Psychidae |
| Size | 120-170 mm wingspan | Case up to 15 cm long; male moth 2-3 cm wingspan |
| Habitat | Woodlands | Woodlands |
| Diet | Fruit Feeders | Herbivores |
| Regions | South America (Brazil, Colombia, Venezuela, Peru, Ecuador, Argentina) | Australia |
| Conservation | Least Concern | Least Concern |
Black Witch Moth
One of the largest moths in the Western Hemisphere, with dark brown to black wings marked with subtle iridescent purple and pink highlights. A comma-shaped translucent spot marks each forewing. It is a strong migrant, capable of long-distance flights.
Did You Know?
In many South American cultures, it is considered an omen of death when it enters a home, earning it the Spanish name mariposa de la muerte.
Large Case Moth
A bagworm moth whose larva builds a distinctive silk case covered in sticks and leaves. The wingless female never leaves her case, while males are small dark moths.
Did You Know?
The wingless, legless adult female lives and dies inside her larval case after mating.