Bug Wiki
Sticker of Ladybird spider
Bug card No. 2481 of 4,939

Ladybird spider

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

The ladybird spider is a small, velvety spider. The male is black and bright orange-red, the colours of a ladybird. The female is completely black and stays hidden in her burrow.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
Warm parts of Europe, except the north, in grasslands and dry, sunny woods
Top speed
about 1.2 km/h (0.75 mph)
On foot, estimate
What does it eat?
It catches insects that walk into the silk web around the entrance of its burrow.
For real!Photo of Ladybird spider
Picture by Fritz Geller-Grimm. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It digs a burrow up to 10 centimetres deep and covers the opening with a funnel-shaped web.

2

The mother carries her round, flat egg sac of up to 100 eggs into the sunshine to keep it warm.

3

The babies stay in their mother's burrow. After she dies, they even eat her as their first meal.

4

Some live in small groups of a couple dozen spiders, and some colonies have hundreds.

5

It is thought to be endangered.

you asked

Most asked questions about Ladybird spider

?Why is it called the ladybird spider?

Because the male is black and bright orange-red, like a ladybird.

For bug experts

Scientific name
Eresus kollari
Named by
Rossi, 1846
Group
Spiders
Family
Eresidae
Classification
Arachnida > Araneae > Eresidae
Lives on
Europe

Where the facts come from

  1. Eresus kollari (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 Fritz Geller-Grimm. CC BY-SA 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Spiders

Also at home here: Gardens and meadows

Honey jarfor grown-ups