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Sticker of Double-branded crow butterfly
Bug card No. 1403 of 4,939

Double-branded crow butterfly

Euploea sylvester
Eats: Nectar and pollenButterfliesRainforests and jungles6 legs

The double-branded crow is a dark brown butterfly, like the other crow butterflies. It looks almost exactly like its cousin, the common crow. The way to tell them apart is that the male has two special patches on each front wing instead of one.

Lives in
South and Southeast Asia, Taiwan and northern Australia
Top speed
about 15 km/h (9.3 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Like other butterflies, the adult drinks nectar. Its caterpillars eat oleander relatives, milkweeds and fig trees.
For real!Photo of Double-branded crow butterfly
Picture by BrijeshPookkottur. CC BY-SA 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Its name comes from the two brand marks on the male's front wing.

2

It belongs to the crows and tigers, a group of brush-footed butterflies.

3

Its caterpillars eat many kinds of plants, including fig trees.

4

There are several races of it, and one of them lives in Australia.

you asked

Most asked questions about Double-branded crow butterfly

?How can you tell the double-branded crow from the common crow?

The male double-branded crow has two marks on each front wing, while the common crow has only one.

?Where does the double-branded crow live?

In South and Southeast Asia, Taiwan and northern Australia.

For bug experts

Scientific name
Euploea sylvester
Named by
Fabricius, 1793
Group
Butterflies
Family
Nymphalidae
Classification
Insecta > Lepidoptera > Nymphalidae
Lives on
Asia, Australia and Oceania
Also known as
Double-branded crow, Two-brand crow

Where the facts come from

  1. Euploea sylvester (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
  2. Picture by BrijeshPookkottur. CC BY-SA 4.0, Wikimedia Commons. The sticker of this bug is drawn from this picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at [email protected] and we will fix it.

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