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Sticker of Silver orb spider
Bug card No. 3849 of 4,939

Silver orb spider

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

The silver orb spider is a long-jawed spider that spins round webs. It has funny humps on its tummy, two pairs of them. The females are much bigger than the males.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Australia, New Zealand and some Pacific islands
Length
0.6 to 1.5 cm (0.24 to 0.59 in)
males up to 6 mm, females up to 15 mm
Top speed
about 1.5 km/h (0.93 mph)
On foot, estimate
What does it eat?
It catches flying insects in its round web.
For real!Photo of Silver orb spider
Picture by Robert Briggs. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Silver orb 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 Silver orb spider compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Females grow up to 15 millimetres long, but males only to about 6 millimetres.

2

It belongs to the long-jawed orb weavers, spiders with big jaws.

3

In New Zealand it is listed as not threatened.

you asked

Most asked questions about Silver orb spider

?Where does the silver orb spider live?

In Australia, New Zealand and some islands in the Pacific.

For bug experts

Scientific name
Leucauge dromedaria
Group
Spiders
Family
Tetragnathidae
Classification
Arachnida > Araneae > Tetragnathidae
Lives on
Australia and Oceania
Also known as
Humped silver orb spider

Where the facts come from

  1. Leucauge dromedaria (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 Robert Briggs. CC BY-SA 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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