Early Thorn vs Tulip-tree Silk Moth
Side-by-side species comparison
| Attribute | Early Thorn | Tulip-tree Silk Moth |
|---|---|---|
| Scientific Name | Selenia dentaria | Callosamia angulifera |
| Order | Lepidoptera | Lepidoptera |
| Family | Geometridae | Saturniidae |
| Size | 32-40 mm wingspan | 80-110 mm |
| Habitat | Underground | Forests |
| Diet | Herbivores | Omnivores |
| Regions | Europe | Eastern United States |
| Conservation | Least Concern | Least Concern |
Early Thorn
A moth that resembles a dead leaf when at rest, with twig-like resting posture. The spring generation is larger and darker than the summer generation. Comes readily to light.
Did You Know?
When at rest, this moth perches with wings raised over its back like a butterfly, mimicking a dead leaf.
Tulip-tree Silk Moth
A large silk moth similar to the promethea but with more angular wing shapes and richer coloring. It is closely associated with tulip tree forests of the eastern United States.
Did You Know?
The tulip-tree silk moth spins a distinctive leaf-wrapped cocoon that hangs from a branch by a silk peduncle, swaying in the wind all winter.