Bug Wiki
Sticker of Three striped blue dart
Bug card No. 4357 of 4,939

Three striped blue dart

Pseudagrion decorum

The three striped blue dart is a damselfly from tropical Asia. The male has a sky blue tail and bluish green eyes with a tiny black dot on top. Its chest has thin black stripes running along it.

Lives in
Many warm countries in Asia, by slow streams, marshes and lakes
Top speed
about 10 km/h (6.2 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Damselflies have no sting, so you can just watch it.
What does it eat?
It catches small flying insects. Its babies live under water and hunt tiny water animals.
For real!Photo of Three striped blue dart
Picture by Jeevan Jose, Kerala, India. CC BY-SA 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

The female is much duller than the male, with a black stripe all the way down her tail.

2

Its wings are see-through, with a small diamond-shaped spot near each tip.

3

It lays its eggs in slow, marshy streams and lakes in the lowlands.

4

It usually stays in the lowlands and is only seen in the hills when it is travelling.

you asked

Most asked questions about Three striped blue dart

?Is the three striped blue dart dangerous?

No. Damselflies have no sting and are harmless to people.

?Where does the three striped blue dart live?

In many warm countries in Asia, along slow streams, marshes and lakes.

For bug experts

Scientific name
Pseudagrion decorum
Group
Dragonflies and damselflies
Family
Coenagrionidae
Classification
Insecta > Odonata > Coenagrionidae
Lives on
Asia
Also known as
Elegant sprite

Where the facts come from

  1. Pseudagrion decorum (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 Jeevan Jose, Kerala, India. CC BY-SA 4.0, 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Dragonflies and damselflies

Also at home here: Ponds, rivers and shores

Honey jarfor grown-ups