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Sticker of Green-banded urania
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Green-banded urania

Urania leilus
Eats: PlantsMothsRainforests and jungles6 legs

The green-banded urania is a moth that looks like a butterfly. Its black wings have shiny green stripes and little white tails. Unlike most moths, it flies in the daytime along rainforest rivers.

Lives in
Tropical South America east of the Andes, especially the Amazon rainforest, along riverbanks
Wingspan
7 cm (2.8 in)
Top speed
about 19 km/h (12 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting, so you can just enjoy watching it fly.
What does it eat?
Its caterpillars eat only the leaves of one kind of poisonous plant called Omphalea.
For real!Photo of Green-banded urania
Picture by Filo gรจn'. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Green-banded urania wings about 7 cm tip to tip (2.8 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
wings as wide as 2 toy building brickscould fly across a whole football pitch in 20 seconds

How big is Green-banded urania compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

It loves rain. It lives only where it rains a lot.

2

It has a twin on the other side of the Andes mountains that looks almost the same but is a bit smaller.

3

Scientists think the two twins were once one kind of moth, until the mountains grew up between them millions of years ago.

4

Now and then it wanders far out to islands in the Caribbean Sea.

5

It was first described by Carl Linnaeus in 1758, one of the very first animals to get a scientific name.

you asked

Most asked questions about Green-banded urania

?Is the green-banded urania a butterfly or a moth?

It is a moth, even though it flies by day and is as colourful as a butterfly.

?Where does the green-banded urania live?

In the rainforests of South America east of the Andes, especially along rivers in the Amazon.

?How big is the green-banded urania?

Its open wings are about 7 centimetres across.

For bug experts

Scientific name
Urania leilus
Named by
Linnaeus, 1758
Group
Moths
Family
Uraniidae
Classification
Insecta > Lepidoptera > Uraniidae
Lives on
South America

Where the facts come from

  1. Urania leilus (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 Filo gรจn'. CC BY-SA 4.0, Wikimedia Commons. The round sticker of this bug is cut from the same 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.

More from the same group: Moths

Also at home here: Rainforests and jungles