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Sticker of Eason's geophilus
Bug card No. 1452 of 4,939

Eason's geophilus

Geophilus easoni
Eats: Other bugs and small animalsCentipedes and millipedesGardens and meadowsNot an insect, but a bug cousin

Eason's geophilus is a long, thin soil centipede from western Europe. It is a plain tan or chestnut colour. It hides on the ground under stones and dead wood.

Fun fact: this one is not an insect. Insects have six legs, and this cousin has many, many more.
Lives in
Britain, Ireland, western France, northern Spain and northern Portugal, under stones and dead wood
Top speed
about 1.5 km/h (0.93 mph)
On foot, estimate
What does it eat?
Like all centipedes, it is a hunter and catches tiny animals on and in the ground.
For real!Photo of Eason's geophilus
Picture by Matthew Vosper. CC BY 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It has between 47 and 51 pairs of legs, so about 100 legs.

2

In Britain it grows up to 4 centimetres, but in north-western Spain and Portugal it can reach 5.5 centimetres and have even more legs.

3

Scientists only noticed it was its own kind in 2001. Before that it was mixed up with a very similar centipede.

4

Many old records of that other centipede in Britain were probably really Eason's geophilus.

you asked

Most asked questions about Eason's geophilus

?How many legs does Eason's geophilus have?

Between 47 and 51 pairs, so around 100 legs. In Spain and Portugal some have up to 55 pairs.

For bug experts

Scientific name
Geophilus easoni
Group
Centipedes and millipedes
Family
Geophilidae
Classification
Chilopoda > Geophilomorpha > Geophilidae
Lives on
Europe

Where the facts come from

  1. Geophilus easoni (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 Matthew Vosper. CC BY 4.0, 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: Centipedes and millipedes

Also at home here: Gardens and meadows

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