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Sticker of Spitting spider
Bug card No. 1276 of 1,500

Spitting spider

Scytodes thoracica
Eats: Other bugs and small animalsSpidersHouses and farms8 legsNot an insect, but a bug cousin

The spitting spider is a small spider with long thin legs and a high, rounded back. It does not need a web to catch its food. Instead it spits sticky threads over its prey, which glue it to the spot.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Almost all over the world, often inside houses
Length
3 to 6 mm (0.12 to 0.24 in)
Top speed
about 0.93 km/h (0.58 mph)
On foot, estimate
Can it hurt you?
Harmless
What does it eat?
It hunts insects at night.
For real!Photo of Spitting spider
Picture by AndrΓ© Karwath aka Aka. CC BY-SA 2.5, via Wikimedia Commons.

How big is it?

How long is it?

Spitting spider about 6 mm long (0.24 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 fingernailcould run across a dinner table in 3.9 secondsmoves 43 times its own body length every second

How big is Spitting spider compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

It has six eyes instead of the eight most spiders have.

2

It spits two zigzag threads in less than a hundredth of a second.

3

Before it spits, it creeps up slowly and measures the distance to its prey with one front leg.

4

It probably finds its prey with long sensitive hairs on its legs.

5

The mother carries her eggs under her body in a little silk net.

you asked

Most asked questions about Spitting spider

?Can a spitting spider spit at people?

It spits only at the small insects it hunts. It is harmless to people.

?How does a spitting spider catch its food?

It sneaks close and spits sticky threads over the insect so it cannot move.

?Where do spitting spiders live?

Almost all over the world, often in houses, where they wander about at night.

For bug experts

Scientific name
Scytodes thoracica
Group
Spiders
Family
Scytodidae
Classification
Arachnida > Araneae > Scytodidae
Lives on
Europe, Africa, Asia, North America, South America, Australia and Oceania

Where the facts come from

  1. Scytodes thoracica (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 AndrΓ© Karwath aka Aka. CC BY-SA 2.5, Wikimedia Commons. The round sticker of this bug is cut from the same picture.

If we got something wrong, sorry, we are bug fans, not a science journal. Tell us at hello@bugwiki.app and we will fix it.

More from the same group: Spiders

Also at home here: Houses and farms