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Sticker of Hoary servaea
Bug card No. 2250 of 4,939

Hoary servaea

Servaea incana
Eats: Other bugs and small animalsSpidersForests and woods8 legsNot an insect, but a bug cousin

The hoary servaea is a jumping spider from Australia that likes to stay up at night. It makes its nest under loose bark on gum trees. It is orange and yellow with dark patterns, and the males are often greyish.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Temperate parts of Australia, especially near the coast, on gum tree trunks
Length
0.5 to 1 cm (0.21 to 0.41 in)
Top speed
about 1 km/h (0.62 mph)
On foot, estimate
What does it eat?
It mostly hunts ants, but also wasps, beetles, flies and other spiders. It waits on the bark and then lunges or jumps.
For real!Photo of Hoary servaea
Picture by P.D. Amara. CC0, via Wikimedia Commons.

How big is it?

How long is it?

Hoary servaea about 1 cm long (0.41 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 1.5 grains of rice in a rowcould run across a dinner table in 3.6 secondsmoves 27 times its own body length every second

How big is Hoary servaea compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It can run up to 14.5 centimetres in one second, which is very fast for a spider this small.

2

Although it is a jumping spider, it does not jump very often.

3

When a male courts a female, he does a zigzag dance from side to side.

4

A male may build his own little nest next to a young female and wait for her to grow up.

you asked

Most asked questions about Hoary servaea

?What does the hoary servaea eat?

Mostly ants, but also other small insects and spiders.

For bug experts

Scientific name
Servaea incana
Group
Spiders
Family
Salticidae
Classification
Arachnida > Araneae > Salticidae
Lives on
Australia and Oceania

Where the facts come from

  1. Servaea incana (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 P.D. Amara. CC0, 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: Spiders

Also at home here: Forests and woods

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