Light Emerald vs Japanese Spicebush Swallowtail
Side-by-side species comparison
| Attribute | Light Emerald | Japanese Spicebush Swallowtail |
|---|---|---|
| Scientific Name | Campaea margaritaria | Papilio protenor |
| Order | Lepidoptera | Lepidoptera |
| Family | Geometridae | Papilionidae |
| Size | 40-52 mm wingspan | 80-120 mm wingspan |
| Habitat | Underground | Gardens |
| Diet | Omnivores | Nectar Feeders |
| Regions | Europe, temperate Asia | East Asia, Japan/Korea |
| Conservation | Least Concern | Least Concern |
Light Emerald
A delicate pale green moth with fine white cross-lines that fades to white as it ages. It is one of the most commonly encountered emerald moths at light traps.
Did You Know?
Its green pigment is chemically unstable and bleaches completely in museum specimens within months.
Japanese Spicebush Swallowtail
A striking all-black swallowtail known as 'kuro-ageha' in Japanese. The hindwings have subtle red and blue markings. Common in wooded areas and gardens across Japan and Korea.
Did You Know?
The caterpillars of this species have a remarkable snake-mimicry defense, with large eyespots on their thorax that resemble a snake's head.