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Sticker of Giant leaf insect
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Giant leaf insect

Pulchriphyllium giganteum
Name means: “giganteum means giant, because it is so big”
Eats: PlantsStick and leaf insectsRainforests and jungles6 legs

The giant leaf insect looks exactly like a leaf that is starting to dry up. It is flat, green and wide, with brown edges like a wilting leaf. It is one of the biggest leaf insects in the world.

Lives in
Malaysia, Borneo, Thailand and Sumatra, in the rainforest
Length
8.2 to 12 cm (3.2 to 4.7 in)
Top speed
about 0.12 km/h (0.07 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting. Its only trick is hiding.
What does it eat?
It eats leaves from bushes. The babies are reddish brown and turn green once they start eating.
For real!Photo of Giant leaf insect
Picture by Drägüs. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Giant leaf insect about 12 cm long (4.7 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)
as long as 4 toy building bricks in a rowabout as long as your handcould run across a dinner table in 30 seconds

How big is Giant leaf insect compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The females have no back wings and cannot fly.

2

A female can lay eggs without a male, and her babies are almost all girls. Only about 1 in 20 to 500 babies is a boy.

3

Its eggs are shiny dark brown and look like seeds. The mother just drops them on the ground.

4

The eggs take six to eight months to hatch.

5

The males live only a few weeks to three months, while the females live six to ten months.

you asked

Most asked questions about Giant leaf insect

?How big is the giant leaf insect?

The females grow to almost 12 cm long, the males up to about 8 cm.

?Why does the leaf insect look like a leaf?

So that birds and other hungry animals think it is just a leaf and leave it alone.

?What does the giant leaf insect eat?

It eats leaves from bushes and shrubs.

For bug experts

Scientific name
Pulchriphyllium giganteum
Named by
Hausleithner, 1984
Group
Stick and leaf insects
Family
Phylliidae
Classification
Insecta > Phasmatodea > Phylliidae
Lives on
Asia
Also known as
Giant Malaysian leaf insect

Where the facts come from

  1. Pulchriphyllium giganteum (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 Drägüs. CC BY-SA 3.0, 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: Stick and leaf insects

Also at home here: Rainforests and jungles