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Sticker of Red lacewing
Bug card No. 1118 of 1,500

Red lacewing

Cethosia biblis
Eats: Nectar and pollenButterfliesRainforests and jungles6 legs

The red lacewing is a butterfly from Asia with bright orange-red wings edged in black and white, like fancy lace. Its underside has a busy red, black and white pattern. The bright colours tell birds: I taste bad, do not eat me.

Lives in
From India across south-east Asia to the Philippines and Indonesia
Wingspan
8 to 9 cm (3.1 to 3.5 in)
Top speed
about 18 km/h (11 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless to touch the butterfly, but its caterpillars have poisonous spikes. Look at them, do not touch them.
What does it eat?
The butterfly drinks nectar from flowers. Its caterpillars eat poisonous climbing passionflower plants.
For real!Photo of Red lacewing
Picture by John Pavelka. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Red lacewing wings about 9 cm tip to tip (3.5 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 3 toy building brickscould fly across a whole football pitch in 21 seconds

How big is Red lacewing compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It gets its bad taste from the poisonous plants it eats as a caterpillar.

2

Males and females look different. The female's wings are greyish brown instead of red.

3

The busy pattern underneath helps hide the shape of the butterfly.

4

Its caterpillar has red, black and white stripes and long black spikes filled with poison.

5

It lives on lots of different islands and has more than 25 different kinds.

you asked

Most asked questions about Red lacewing

?Is the red lacewing poisonous?

It tastes bad to birds, and its caterpillars have poisonous spikes, so do not touch them.

?What does the red lacewing eat?

The caterpillars eat passionflower vines. The butterflies drink nectar.

?How big is the red lacewing?

Its wings are about 8 to 9 centimetres across.

For bug experts

Scientific name
Cethosia biblis
Named by
Drury, 1773
Group
Butterflies
Family
Nymphalidae
Classification
Insecta > Lepidoptera > Nymphalidae
Lives on
Asia
Also known as
Lacewing biblis

Where the facts come from

  1. Cethosia biblis (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 John Pavelka. CC BY 2.0, 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 hello@bugwiki.app and we will fix it.

More from the same group: Butterflies

Also at home here: Rainforests and jungles