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Sticker of Four spotted leaf beetle
Bug card No. 1741 of 4,939

Four spotted leaf beetle

Clytra quadripunctata
Eats: PlantsBeetlesForests and woods6 legs

The four spotted leaf beetle is a yellowish red beetle with four black spots on its wing covers. It lives near wood ants, and its babies even grow up inside the ants' nest.

Lives in
Europe and Asia, all the way to Mongolia, at forest edges and in dry grassland
Length
0.8 to 1 cm (0.31 to 0.39 in)
Top speed
about 0.41 km/h (0.25 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It is a leaf-eating beetle that cannot bite or sting you.
What does it eat?
It eats the leaves of many plants, like oak, birch, willow, hawthorn and bracken. In spring it also eats blackberries.
For real!Photo of Four spotted leaf beetle
Picture by Kristian Peters -- Fabelfroh 08:34, 12 August 2007 (UTC). CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Four spotted leaf beetle about 1 cm long (0.39 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 fingernailas long as 1.5 grains of rice in a rowcould run across a dinner table in 8.8 seconds

How big is Four spotted leaf beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

In spring you can often find it on flowering blackberry bushes.

2

It has a very similar cousin. To tell them apart, look at the shield behind the head: on this beetle it is covered in little dots and is not shiny.

3

Its two back spots are rounder and smaller than its cousin's.

4

Grown-up beetles are out from April to the end of August.

you asked

Most asked questions about Four spotted leaf beetle

?Is the four spotted leaf beetle dangerous?

No. It is a harmless beetle that eats leaves.

?Where do its larvae live?

Inside the nests of wood ants. That is where they grow up.

For bug experts

Scientific name
Clytra quadripunctata
Named by
Linnaeus, 1758
Group
Beetles
Family
Chrysomelidae
Classification
Insecta > Coleoptera > Chrysomelidae
Lives on
Europe, Asia

Where the facts come from

  1. Clytra quadripunctata (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 Kristian Peters -- Fabelfroh 08:34, 12 August 2007 (UTC). 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.

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More from the same group: Beetles

Also at home here: Forests and woods

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