Silvery Blue vs Siam Crown Moth
Side-by-side species comparison
| Attribute | Silvery Blue | Siam Crown Moth |
|---|---|---|
| Scientific Name | Glaucopsyche lygdamus | Attacus taprobanis |
| Order | Lepidoptera | Lepidoptera |
| Family | Lycaenidae | Saturniidae |
| Size | 22-30 mm wingspan | 150-220 mm wingspan |
| Habitat | Meadows | Forests |
| Diet | Omnivores | Herbivores |
| Regions | North America | Southeast Asia (Myanmar, Thailand) and South Asia (Sri Lanka, India) |
| Conservation | Least Concern | Least Concern |
Silvery Blue
A small silvery-blue butterfly with a neat row of round black spots ringed in white on the grey underside. It is one of the first blue butterflies to emerge in spring.
Did You Know?
The larvae are frequently attended by ants, which protect them in exchange for sugary honeydew secretions.
Siam Crown Moth
A large silk moth closely related to the Atlas moth with warm cinnamon-brown wings and distinctive angular wing tips. The wing pattern features complex marbling and translucent triangular windows.
Did You Know?
The translucent wing windows are thought to help confuse predators by allowing the background to show through, breaking up the moth's silhouette.