Baronia Swallowtail vs Chestnut Gall Wasp

Side-by-side species comparison

Attribute Baronia Swallowtail Chestnut Gall Wasp
Scientific Name Baronia brevicornis Dryocosmus kuriphilus
Order Lepidoptera Hymenoptera
Family Papilionidae Cynipidae
Size 55-70 mm wingspan 2.5–3 mm
Habitat Forests Orchards
Diet Herbivores Herbivores
Regions Southwestern Mexico East Asia, Europe, North America
Conservation Near Threatened Not Evaluated

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.

Chestnut Gall Wasp

An invasive gall wasp from China that is the most damaging pest of chestnut trees worldwide. It induces galls on buds and leaves, reducing nut yields.

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Did You Know?

It reproduces entirely through parthenogenesis; no males have ever been found in any population.