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Sticker of Asian blue forest scorpion
Bug card No. 0162 of 4,939

Asian blue forest scorpion

Javanimetrus cyaneus
Eats: Other bugs and small animalsScorpions, ticks and friendsRainforests and jungles8 legsNot an insect, but a bug cousin

The Asian blue forest scorpion is a big, dark black scorpion. When light shines on it, its body glints blue. Its skin is covered in tiny bumps, like rough sandpaper.

Fun fact: this one is not an insect. It is an arachnid with eight legs, a cousin of the spiders.
Lives in
Borneo, the Philippines and Indonesia, in rainforests and swampy forests
Length
12 to 15 cm (4.7 to 5.9 in)
Top speed
about 3.2 km/h (2 mph)
On foot, estimate
What does it eat?
Like all scorpions, it is a hunter. It grabs small animals such as insects with its big claws.
For real!Photo of Asian blue forest scorpion
Picture by Hectonichus. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Asian blue forest scorpion about 15 cm long (5.9 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)A house cat about 50 cm (20 in)
as long as 5 toy building bricks in a rowabout as long as your handcould run across a dinner table in 1.1 seconds

How big is Asian blue forest scorpion compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It can grow 12 to 15 centimetres long, about as long as a grown-up's hand.

2

In the daytime it hides under stones and fallen tree trunks.

3

Its body is not smooth but full of little grains and bumps.

you asked

Most asked questions about Asian blue forest scorpion

?Where does the Asian blue forest scorpion live?

In the rainforests and swampy forests of Borneo, the Philippines and Indonesia.

For bug experts

Scientific name
Javanimetrus cyaneus
Group
Scorpions, ticks and friends
Family
Scorpionidae
Classification
Arachnida > Scorpiones > Scorpionidae
Lives on
Asia

Where the facts come from

  1. Javanimetrus cyaneus (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 Hectonichus. 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: Scorpions, ticks and friends

Also at home here: Rainforests and jungles

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