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Sticker of Feather-legged lace weaver
Bug card No. 1641 of 4,939

Feather-legged lace weaver

Uloborus plumipes
Name means: “feather foot”
Eats: Other bugs and small animalsSpidersHouses and farms8 legsNot an insect, but a bug cousin

The feather-legged lace weaver is a small grey brown spider with fluffy tufts of hair on its front legs. It hangs very still, upside down, in a flat little web. It looks so much like a bit of dead bark that it is very hard to spot.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Warm parts of Europe, Africa and Asia, and now in greenhouses and garden centres in many places
Length
0.6 to 1 cm (0.24 to 0.39 in)
Top speed
about 1.2 km/h (0.75 mph)
On foot, estimate
What does it eat?
It catches small insects, like whiteflies, in its fuzzy web.
For real!Photo of Feather-legged lace weaver
Picture by Peter Webb. CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Feather-legged lace weaver about 1 cm long (0.39 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailas long as 1.5 grains of rice in a rowcould run across a dinner table in 3 secondsmoves 33 times its own body length every second

How big is Feather-legged lace weaver compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its silk is fuzzy, like wool. It traps insects without any glue.

2

Baby spiders look like dead insects stuck in the web, so nobody notices them.

3

Its empty egg sac is flat, brown and papery, shaped like a dried holly leaf.

4

Females sometimes argue over a web by pulling and shaking the threads.

you asked

Most asked questions about Feather-legged lace weaver

?Why is it called the garden centre spider?

Because it is often found on house plants in warm greenhouses at garden centres.

For bug experts

Scientific name
Uloborus plumipes
Group
Spiders
Family
Uloboridae
Classification
Arachnida > Araneae > Uloboridae
Lives on
Europe, Africa, Asia, South America
Also known as
Garden centre spider

Where the facts come from

  1. Uloborus plumipes (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 Peter Webb. 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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