Great Purple Emperor vs Sod Webworm Moth
Side-by-side species comparison
| Attribute | Great Purple Emperor | Sod Webworm Moth |
|---|---|---|
| Scientific Name | Sasakia charonda | Crambus praefectellus |
| Order | Lepidoptera | Lepidoptera |
| Family | Nymphalidae | Crambidae |
| Size | 75-110 mm wingspan | 18-22 mm wingspan |
| Habitat | Woodlands | Gardens |
| Diet | Dung Feeders | Omnivores |
| Regions | East Asia, Japan | North America |
| Conservation | Near Threatened | Least Concern |
Great Purple Emperor
Japan's national butterfly, known as 'o-murasaki' in Japanese. Males display a stunning purple iridescence on their wings. A large and powerful flier found in deciduous forests.
Did You Know?
Designated as Japan's national butterfly in 1957, the Great Purple Emperor is rarely seen feeding on flowers, preferring tree sap instead.
Sod Webworm Moth
A small straw-colored moth that holds its wings tightly rolled around its body at rest, giving it a tubular appearance. Its larvae create silk-lined tunnels in lawn thatch.
Did You Know?
Homeowners often first notice them as small pale moths that flush up in clouds when walking across the lawn at dusk.