Spiny Oak Slug Moth vs Sunbeam Butterfly

Side-by-side species comparison

Attribute Spiny Oak Slug Moth Sunbeam Butterfly
Scientific Name Euclea delphinii Curetis thetis
Order Lepidoptera Lepidoptera
Family Limacodidae Lycaenidae
Size 22-30 mm wingspan 34-40 mm wingspan
Habitat Orchards Forests
Diet Omnivores Nectar Feeders
Regions Eastern North America South Asia, Southeast Asia
Conservation Least Concern Least Concern

Spiny Oak Slug Moth

A small colorful moth with green, brown, and silver-spotted forewings. Its flattened, jewel-like caterpillar is green with red and yellow markings and bears stinging spines.

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Did You Know?

The ornate caterpillar has been called one of the most beautiful in North America despite its painful sting.

Sunbeam Butterfly

Dark upper wings contrast with brilliant silvery-white undersides. Fast-flying and sun-loving, often found darting around treetops.

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Did You Know?

Its reflective silver underside flashes in sunlight, earning the genus the name Sunbeam.