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Sticker of Great capricorn beetle
Bug card No. 0651 of 1,500

Great capricorn beetle

Cerambyx cerdo
Eats: WoodBeetlesForests and woods6 legs

The great capricorn beetle is one of the biggest beetles in Europe, longer than your thumb. It is black, with wing cases that turn reddish brown at the tips. The boys have amazing feelers that are even longer than their whole body.

Lives in
Europe, North Africa and western Asia, in old oak woods
Length
4.1 to 5.5 cm (1.6 to 2.2 in)
Top speed
about 0.59 km/h (0.37 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. It is rare and protected in many places, so just look and let it be.
What does it eat?
Its babies live inside old trees, mostly oaks, and chew their way through the wood.
For real!Photo of Great capricorn beetle
Picture by Beko. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Great capricorn beetle about 5.5 cm long (2.2 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
as long as 9 grains of rice in a rowas long as 1.5 toy building bricks in a rowcould run across a dinner table in 6.1 seconds

How big is Great capricorn beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The boy's feelers are longer than his body, but the girl's are only as long as her wing cases.

2

It is a longhorn beetle, a group famous for their very long feelers.

3

It once lived in Britain, but it died out there hundreds of years ago. Scientists have found British ones about 4000 years old.

4

Its feelers look a bit like the curly horns of a goat, which is where the name capricorn comes from.

you asked

Most asked questions about Great capricorn beetle

?How big is the great capricorn beetle?

It is about 4 to 5,5 centimetres long, one of the biggest beetles in Europe.

?Is the great capricorn beetle dangerous?

No. It is harmless to people.

?Where does the great capricorn beetle live?

In old oak woods in Europe, North Africa and western Asia.

For bug experts

Scientific name
Cerambyx cerdo
Named by
Linnaeus, 1758
Group
Beetles
Family
Cerambycidae
Classification
Insecta > Coleoptera > Cerambycidae
Lives on
Europe, Africa, Asia
Also known as
Cerambyx longicorn

Where the facts come from

  1. Cerambyx cerdo (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 Beko. CC BY-SA 4.0, 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 [email protected] and we will fix it.

More from the same group: Beetles

Also at home here: Forests and woods