Fiji Blue Spotted Crow vs Giant Swallowtail

Side-by-side species comparison

Attribute Fiji Blue Spotted Crow Giant Swallowtail
Scientific Name Euploea tulliolus Papilio cresphontes
Order Lepidoptera Lepidoptera
Family Nymphalidae Papilionidae
Size 55-75 mm wingspan 100-160 mm wingspan
Habitat Underground Woodlands
Diet Nectar Feeders Nectar Feeders
Regions Oceania (Fiji, Tonga, Samoa) North America, Central America
Conservation Least Concern Least Concern

Fiji Blue Spotted Crow

A dark-winged butterfly with distinctive blue-white spotted margins, found in Fiji and other Pacific islands. It belongs to the milkweed butterfly group and has a slow, drifting flight. Larvae feed on plants containing toxic alkaloids.

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Did You Know?

Like monarch butterflies, this species sequesters toxic chemicals from its larval food plants, making it distasteful to birds.

Giant Swallowtail

The largest butterfly in North America with dark brown wings crossed by yellow bands. Larvae resemble bird droppings for camouflage.

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Did You Know?

Its caterpillars are called Orange Dogs because they can be pests in citrus orchards.