Hickory Horned Devil vs Corvus Skipper

Side-by-side species comparison

Attribute Hickory Horned Devil Corvus Skipper
Scientific Name Citheronia regalis Trapezites symmomus
Order Lepidoptera Lepidoptera
Family Saturniidae Hesperiidae
Size 150 mm (caterpillar), 130-155 mm wingspan (adult) 3-4 cm wingspan
Habitat Woodlands Wetlands
Diet Herbivores Nectar Feeders
Regions North America Australia
Conservation Least Concern Least Concern

Hickory Horned Devil

The largest caterpillar in North America at up to 150 mm, with dramatic curved horns and fearsome appearance. Despite looking terrifying, it is completely harmless.

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Did You Know?

Despite being the most terrifying-looking caterpillar in North America with its huge curved horns, the hickory horned devil is completely harmless — it cannot sting or bite.

Corvus Skipper

A robust dark skipper butterfly with orange-spotted wings found in sedge-rich wetlands. It is endemic to southeastern Australia and Tasmania.

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Did You Know?

The caterpillars build tubular silk shelters among sedge leaves and emerge only to feed at night.