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Sticker of Purseweb spider
Bug card No. 1090 of 1,500

Purseweb spider

Atypus affinis
Eats: Other bugs and small animalsSpidersGardens and meadows8 legsNot an insect, but a bug cousin

The purseweb spider is a dark, hidden spider that lives in a silk tube, like a long sock in the ground. The top of the tube sticks out and is covered with bits of leaves, so it is very hard to spot. It is a small cousin of the tarantulas.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Much of Europe and North Africa, on warm heaths, meadows and open pine woods
Length
0.7 to 1.5 cm (0.28 to 0.59 in)
males are smaller than females
Top speed
about 1.5 km/h (0.93 mph)
On foot, estimate
Can it hurt you?
Harmless
What does it eat?
It waits inside its tube.
For real!Photo of Purseweb spider
Picture by Siga. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Purseweb spider about 1.5 cm long (0.59 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
as long as 2.5 grains of rice in a rowcould run across a dinner table in 2.4 secondsmoves 28 times its own body length every second

How big is Purseweb spider compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It takes about 4 years to grow up, which is a long time for a spider.

2

In autumn the male moves into the female's tube, and they live together until he dies.

3

The baby spiders hatch the next summer and stay with their mother for almost another year.

4

In Britain and the Nordic countries it is the only spider of the tarantula group.

you asked

Most asked questions about Purseweb spider

?Where does the purseweb spider live?

In a silk tube partly buried in the ground on warm heaths, meadows and open pine woods.

?How big is a purseweb spider?

Females are 10 to 15 millimetres long and males 7 to 9.

For bug experts

Scientific name
Atypus affinis
Named by
Eichwald, 1830
Group
Spiders
Family
Atypidae
Classification
Arachnida > Araneae > Atypidae
Lives on
Europe, Africa

Where the facts come from

  1. Atypus affinis (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 Siga. 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 hello@bugwiki.app and we will fix it.

More from the same group: Spiders

Also at home here: Gardens and meadows