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Sticker of Four-lined slender jumping spider
Bug card No. 1746 of 4,939

Four-lined slender jumping spider

Marpissa lineata
Name means: “lined or striped, because of the bands on its body and legs”
Eats: Other bugs and small animalsSpidersForests and woods8 legsNot an insect, but a bug cousin

The four-lined slender jumping spider is a tiny brown spider with dark stripes on its body. It is smaller than your little fingernail. Like all jumping spiders, it does not wait in a web but hops onto its food.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Eastern North America, in the United States and Canada, in leaf litter of forests, bushes and prairies
Length
3 to 5.2 mm (0.12 to 0.2 in)
females are bigger than males
Top speed
about 0.74 km/h (0.46 mph)
On foot, estimate
What does it eat?
It hunts tiny insects in the fallen leaves and pounces on them.
For real!Photo of Four-lined slender jumping spider
Picture by Meghan Cassidy. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Four-lined slender jumping spider about 5.2 mm long (0.2 in)A grain of rice about 6 mm (0.24 in)
small enough to sit on your fingernailcould run across a dinner table in 4.9 secondsmoves 40 times its own body length every second

How big is Four-lined slender jumping spider compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It lives in the layer of old leaves on the forest floor and in prairie grass.

2

Its front legs are twice as thick as its other legs.

3

The females are a little bigger than the males.

4

In Florida it is not found, because a cousin spider lives there instead.

you asked

Most asked questions about Four-lined slender jumping spider

?How big is this jumping spider?

Only about 3 to 5 millimetres long. Females are a bit bigger than males.

For bug experts

Scientific name
Marpissa lineata
Group
Spiders
Family
Salticidae
Classification
Arachnida > Araneae > Salticidae
Lives on
North America

Where the facts come from

  1. Marpissa lineata (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 Meghan Cassidy. 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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More from the same group: Spiders

Also at home here: Forests and woods

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