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Sticker of Common darter
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Common darter

Sympetrum striolatum

The common darter is a small dragonfly that loves sunny perches. The males turn bright red as they grow up, and the females are yellow to brown. It sits very still and then darts off to catch a passing insect.

Lives in
Europe and Asia, by ponds, lakes, canals and slow rivers
Top speed
about 40 km/h (25 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Dragonflies have no sting, so you can just enjoy watching it.
What does it eat?
It catches small flying insects. It waits on a perch and zooms off as soon as one flies by.
For real!Photo of Common darter
Picture by Loz (L. B. Tettenborn). CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It keeps coming back to the same sunny spot, so it is one of the easiest dragonflies to take a photo of.

2

It is brave and tries to chase away much bigger dragonflies from its pond.

3

Its legs have a cream or yellow stripe on black, which helps you tell it from its cousins.

4

The mother does not lay her eggs on plants. The pair swing down together over the water and she drops the eggs in.

5

Sometimes hundreds of them gather in one field and sit in lines along gates.

you asked

Most asked questions about Common darter

?Do common darters bite?

No, they are harmless to people. They only catch small insects.

?Why are some common darters red and some yellow?

Young ones and females are yellow, and the males turn red as they grow up.

?When can I see a common darter?

In northern Europe from June to November, and in the warm south all year round.

For bug experts

Scientific name
Sympetrum striolatum
Group
Dragonflies and damselflies
Family
Libellulidae
Classification
Insecta > Odonata > Libellulidae
Lives on
Europe, Asia

Where the facts come from

  1. Common darter (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 Loz (L. B. Tettenborn). CC BY-SA 3.0, 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: Dragonflies and damselflies

Also at home here: Ponds, rivers and shores