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Sticker of Citrus longhorn beetle
Bug card No. 0276 of 1,500

Citrus longhorn beetle

Anoplophora chinensis
Eats: WoodBeetlesGardens and meadows6 legs

The citrus longhorn beetle is a beetle with very long feelers that comes from East Asia. Its babies live inside trees and tunnel through the wood. It is a big worry for gardeners and fruit growers, because it can kill whole trees.

Lives in
China, Korea, Japan, Taiwan and Southeast Asia. People have also carried it to parts of Europe
Top speed
about 0.4 km/h (0.25 mph)
On foot, estimate
Can it hurt you?
Harmless
It is harmless to people, but very harmful to trees.
What does it eat?
Its larvae chew their way through the wood of living trees, often deep in the roots. It likes citrus trees, but also apple, pear, willow, oak and more than 100 other kinds of plants.
For real!Photo of Citrus longhorn beetle
Picture by No machine-readable author provided. Iwatebud assumed (based on copyright claims).. CC BY 2.5, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It sneaks into other countries by hiding inside plants and wood that are shipped across the world.

2

In the United States, it was found hiding in little bonsai trees sent from Asia.

3

People in one town were asked not to move firewood around, so the beetle could not spread.

4

As the larva grows, it moves deeper into the tree, where the wood is a bit warmer.

5

From egg to grown-up beetle takes about one to two years.

you asked

Most asked questions about Citrus longhorn beetle

?What does the citrus longhorn beetle do to trees?

Its larvae tunnel through the wood and roots, and that can kill the tree.

?Where does the citrus longhorn beetle come from?

From East and Southeast Asia, such as China, Korea and Japan.

?Is the citrus longhorn beetle dangerous to people?

No, it is only dangerous to trees.

For bug experts

Scientific name
Anoplophora chinensis
Group
Beetles
Family
Cerambycidae
Classification
Insecta > Coleoptera > Cerambycidae
Lives on
Asia, Europe
Also known as
Citrus long-horned beetle

Where the facts come from

  1. Citrus long-horned beetle (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 No machine-readable author provided. Iwatebud assumed (based on copyright claims).. CC BY 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: Beetles

Also at home here: Gardens and meadows