Pandora Sphinx Moth vs Spotted Grass Moth

Side-by-side species comparison

Attribute Pandora Sphinx Moth Spotted Grass Moth
Scientific Name Eumorpha pandorus Rivula propinqualis
Order Lepidoptera Lepidoptera
Family Sphingidae Crambidae
Size 82-115 mm wingspan 15-20 mm wingspan
Habitat Orchards Ponds & Lakes
Diet Omnivores Omnivores
Regions Eastern North America Eastern North America
Conservation Least Concern Least Concern

Pandora Sphinx Moth

A large sphinx moth with olive-green forewings marked with darker patches and pink hindwings. Its caterpillar has a large eyespot that makes it resemble a small snake.

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Did You Know?

The caterpillar can retract its head into its thorax to inflate the eyespot and look more threatening.

Spotted Grass Moth

A tiny yellowish moth with a distinctive dark spot on each forewing. It is extremely common in damp grassy habitats across eastern North America.

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Did You Know?

Despite being one of the most abundant moths in its range, it is so small that most people never notice it.