Buck Moth vs Demon Charaxes

Side-by-side species comparison

Attribute Buck Moth Demon Charaxes
Scientific Name Hemileuca maia Charaxes lucretius
Order Lepidoptera Lepidoptera
Family Saturniidae Nymphalidae
Size 50-75 mm wingspan 70-90 mm wingspan
Habitat Heathland Forests
Diet Omnivores Dung Feeders
Regions Eastern North America Central Africa (Cameroon, Gabon, Congo, DRC)
Conservation Least Concern Least Concern

Buck Moth

A day-flying black and white moth with a red-tipped abdomen that appears in autumn. Its spiny caterpillar delivers a painful venomous sting that causes welts and swelling.

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Did You Know?

In New Orleans, falling caterpillars are a seasonal hazard, prompting public health warnings each spring.

Demon Charaxes

A large forest Charaxes with deep black upperside marked with blue iridescence in males. Females are larger and browner. The underside has intricate leaf-like patterning providing excellent camouflage.

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Did You Know?

When resting with wings closed, this butterfly is almost invisible against the bark of forest trees thanks to its cryptic underside.