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Sticker of Crowned stick insect
Bug card No. 1245 of 4,939

Crowned stick insect

Onchestus rentzi
Name means: “named after the Australian scientist David Rentz, who studies grasshoppers and their relatives”
Eats: PlantsStick and leaf insectsRainforests and jungles6 legs

The crowned stick insect is a long, dark grey and black insect that looks like a twig. On top of its head it has a little bump shaped like a crown. Hidden on its back are deep purple wings.

Lives in
Australia, in the coastal rainforests of Queensland and the Northern Territory
Length
12 cm (4.7 in)
Top speed
about 0.24 km/h (0.15 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting, it just tries to hide.
What does it eat?
Like other stick insects, it munches on leaves.
For real!Photo of Crowned stick insect
Picture by BJinsect ( talk ) 20:33, 29 June 2008 (UTC). CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Crowned stick 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 15 seconds

How big is Crowned stick insect compared to YOU?

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

How fast is it?

cool stuff

Fun facts

1

A grown-up can be about 12 centimetres long, which is longer than a grown-up's hand is wide.

2

Both the boys and the girls have the crown on their head.

3

Its dark colour is camouflage, so it blends in with the plants around it.

4

Scientists only described it in 2006, so it is quite new to science.

you asked

Most asked questions about Crowned stick insect

?How big is the crowned stick insect?

A grown-up can be about 12 centimetres long.

?Why is it called the crowned stick insect?

It has a bump on top of its head that looks like a little crown.

For bug experts

Scientific name
Onchestus rentzi
Group
Stick and leaf insects
Classification
Insecta > Phasmatodea
Lives on
Australia and Oceania

Where the facts come from

  1. Onchestus rentzi (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 BJinsect ( talk ) 20:33, 29 June 2008 (UTC). CC BY-SA 3.0, 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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More from the same group: Stick and leaf insects

Also at home here: Rainforests and jungles

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