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Common stretch spider

Tetragnatha extensa
Eats: Other bugs and small animalsSpidersPonds, rivers and shores8 legsNot an insect, but a bug cousin

The common stretch spider has a long, thin body and very long legs. When it gets scared, it lies flat along a grass stem and stretches its legs out straight, two pairs forwards and two pairs backwards. Then it looks just like a little stick.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Across the northern half of the world, on plants in damp places near water
Length
0.9 to 1.1 cm (0.35 to 0.43 in)
females are a bit bigger than males
Top speed
about 1.3 km/h (0.81 mph)
On foot, estimate
What does it eat?
It eats flying insects like mosquitoes, midges and moths. It catches them in a loose, open web.
For real!Photo of Common stretch spider
Picture by Didier Descouens. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Common stretch spider about 1.1 cm long (0.43 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2 grains of rice in a rowcould run across a dinner table in 2.8 secondsmoves 33 times its own body length every second

How big is Common stretch spider compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It can walk on top of water, and it is even faster there than on land.

2

In Britain it is one of the most common spiders of all.

3

Its egg sacs are covered in grey fluffy silk and look like a tiny bird dropping, so nobody wants to eat them.

4

It has been found high in the Rocky Mountains, right where the trees stop growing.

5

The baby spiders spend the winter tucked away and grow up in spring.

you asked

Most asked questions about Common stretch spider

?What does a stretch spider eat?

It eats small flying insects like mosquitoes, midges and moths that get caught in its web.

?Why is it called a stretch spider?

Because it stretches its long legs out straight along a stem to hide.

For bug experts

Scientific name
Tetragnatha extensa
Named by
Linnaeus, 1758
Group
Spiders
Family
Tetragnathidae
Classification
Arachnida > Araneae > Tetragnathidae
Lives on
Europe, Asia, North America

Where the facts come from

  1. Tetragnatha extensa (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 Didier Descouens. 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: Spiders

Also at home here: Ponds, rivers and shores