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Sticker of Japanese giant centipede
Bug card No. 0787 of 1,500

Japanese giant centipede

Scolopendra japonica
Eats: Other bugs and small animalsCentipedes and millipedesForests and woodsNot an insect, but a bug cousin

The Japanese giant centipede is a long, flat centipede with a dark greenish brown body and lots of yellow to red legs. It can grow longer than your hand. It hunts at night and hides under leaves, stones and logs during the day.

Fun fact: this one is not an insect. Insects have six legs, and this cousin has many, many more.
Lives in
Japan and other parts of East Asia, in shady woods and green spaces
Length
7.5 to 13 cm (3 to 5.1 in)
Top speed
about 3.1 km/h (1.9 mph)
On foot, estimate
Can it hurt you?
Dangerous: look, do not touch
For real!Photo of Japanese giant centipede
Picture by Gaison64. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Japanese giant centipede about 13 cm long (5.1 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 4 toy building bricks in a rowabout as long as your handcould run across a dinner table in 1.2 seconds

How big is Japanese giant centipede compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is a night hunter, like most centipedes.

2

During the day it sometimes rests right at the tips of tree branches.

3

Sometimes it wanders into gardens and even into houses.

4

Scientists changed their minds several times about whether it is its own species, and finally decided yes in 2012.

you asked

Most asked questions about Japanese giant centipede

?What does the Japanese giant centipede eat?

Insects and spiders, such as cockroaches, crickets and spiders.

?How big is the Japanese giant centipede?

It usually grows 7,5 to 13 centimetres long.

For bug experts

Scientific name
Scolopendra japonica
Named by
Koch, 1878
Group
Centipedes and millipedes
Family
Scolopendridae
Classification
Chilopoda > Scolopendromorpha > Scolopendridae
Lives on
Asia
Also known as
Blue-head centipede

Where the facts come from

  1. Scolopendra japonica (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 Gaison64. 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 hello@bugwiki.app and we will fix it.

More from the same group: Centipedes and millipedes

Also at home here: Forests and woods