Baronia Swallowtail vs Golden Emperor

Side-by-side species comparison

Attribute Baronia Swallowtail Golden Emperor
Scientific Name Baronia brevicornis Loepa megacore
Order Lepidoptera Lepidoptera
Family Papilionidae Saturniidae
Size 55-70 mm wingspan Wingspan 90-120mm
Habitat Forests Mountains
Diet Herbivores Herbivores
Regions Southwestern Mexico Asia
Conservation Near Threatened Least Concern

Baronia Swallowtail

The most primitive living swallowtail butterfly, restricted to a small area of southwestern Mexico. A true living fossil representing a lineage over 50 million years old.

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Did You Know?

The most primitive living papilionid butterfly, with a lineage stretching back over 50 million years.

Golden Emperor

A bright golden-yellow silk moth with maroon eyespots ringed in black on each wing. It has a fluffy golden body and feathery antennae.

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Did You Know?

Its intense golden color is among the brightest of any moth and is visible even in dim forest light at dusk.