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Sticker of Common flower bug
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Common flower bug

Anthocoris nemorum

The common flower bug is a tiny, flat bug, only a few millimetres long. It has shiny see-through wings with a black dot in the middle and an hourglass-shaped spot at the tip. It is a little hunter that gobbles up the pests on garden plants.

Lives in
Europe and Asia as far as China, on low plants like nettles
Length
3 to 4 mm (0.12 to 0.16 in)
Top speed
about 0.12 km/h (0.07 mph)
On foot, estimate
Can it hurt you?
Can bite or sting
It can give people a small bite, which can sting a little. It is not dangerous, so just let it be.
What does it eat?
It hunts tiny insects like aphids and red spider mites.
For real!Photo of Common flower bug
Picture by Mick Talbot. CC BY 2.0, via Wikimedia Commons.

How big is it?

How long is it?

Common flower bug about 4 mm long (0.16 in)A grain of rice about 6 mm (0.24 in)
small enough to sit on your fingernailcould run across a dinner table in 30 seconds

How big is Common flower bug compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Gardeners and farmers use it as a helper to get rid of pests, especially on pear trees.

2

You can find grown-up flower bugs all year round.

3

It lays its eggs inside plant leaves.

4

Its babies are dark brown or reddish brown and have no wings yet.

5

In the Alps it lives up to about 2,000 metres high.

you asked

Most asked questions about Common flower bug

?Can a flower bug bite you?

Yes, it can give a small bite, but it is not dangerous.

?What does the flower bug eat?

It eats tiny insects like aphids and red spider mites.

?How big is a flower bug?

It is only 3 to 4 millimetres long, smaller than a grain of rice.

For bug experts

Scientific name
Anthocoris nemorum
Group
True bugs and cicadas
Family
Anthocoridae
Classification
Insecta > Hemiptera > Anthocoridae
Lives on
Europe, Asia
Also known as
Common flowerbug

Where the facts come from

  1. Common flowerbug (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 Mick Talbot. CC BY 2.0, 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: True bugs and cicadas

Also at home here: Gardens and meadows