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Sticker of Black-palped jumping spider
Bug card No. 0472 of 4,939

Black-palped jumping spider

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

The black-palped jumping spider is a tiny jumping spider that hides under tree bark and stones. Like all jumping spiders, it has big eyes and pounces on its food. It is not very common, so finding one is a treat.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Europe and Asia, under bark and stones at the edges of forests, and now also in parts of the United States
Length
3 to 5 mm (0.12 to 0.2 in)
females are bigger than males
Top speed
about 0.73 km/h (0.45 mph)
On foot, estimate
What does it eat?
It jumps on small insects and other tiny creatures.
For real!Photo of Black-palped jumping spider
Picture by Accipiter (Rainer Altenkamp, Berlin). CC BY 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Black-palped jumping spider about 5 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 41 times its own body length every second

How big is Black-palped jumping spider compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is only 3 to 5 millimetres long, smaller than a grain of rice.

2

It has a look-alike cousin that lives almost only in and around houses.

3

It was carried to the United States and now lives in states like New York and Oregon.

4

Adults can be found in spring and summer, and females also in autumn.

you asked

Most asked questions about Black-palped jumping spider

?Where does the black-palped jumping spider live?

Under tree bark and stones at forest edges in Europe and Asia, and now in parts of the United States.

For bug experts

Scientific name
Pseudeuophrys erratica
Group
Spiders
Family
Salticidae
Classification
Arachnida > Araneae > Salticidae
Lives on
Europe, Asia, North America

Where the facts come from

  1. Pseudeuophrys erratica (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 Accipiter (Rainer Altenkamp, Berlin). CC BY 3.0, 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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