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Sticker of Sun fly
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Sun fly

Helophilus pendulus
Name means: “dangling marsh-lover”

The sun fly is a hoverfly with yellow and black stripes on its back and a yellow, black and grey patterned tummy. It looks a bit like a wasp, but it is a harmless fly. Because of its stripy shirt, some people call it the footballer.

Lives in
All over Europe and across Russia and Siberia to the Pacific, near water and flowers
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It looks a bit like a wasp, but it has no sting.
What does it eat?
The grown-up fly visits flowers. Its larvae live in very wet, mucky places and eat rotting bits.
For real!Photo of Sun fly
Picture by Charles J. Sharp. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It often makes a buzzing sound even while it is sitting still.

2

Its larvae live in muddy puddles, ditches, wet cow dung and soggy old sawdust.

3

It is a great wanderer and can be found far away from water.

4

Each of its wings is about 1 centimetre long.

5

It is one of the most common hoverflies in Britain.

you asked

Most asked questions about Sun fly

?Does the sun fly sting?

No. It only looks a bit like a wasp. It is a fly and cannot sting.

?Why is it called the sun fly?

Probably by mistake. Its scientific name means marsh-lover, but someone mixed up the Greek word for marsh with the word for sun.

?What does the sun fly eat?

The grown-up fly visits flowers, and its larvae eat rotting bits in wet mud.

For bug experts

Scientific name
Helophilus pendulus
Named by
Linnaeus, 1758
Group
Flies and mosquitoes
Family
Syrphidae
Classification
Insecta > Diptera > Syrphidae
Lives on
Europe, Asia
Also known as
Footballer

Where the facts come from

  1. Helophilus pendulus (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 Charles J. Sharp. 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: Flies and mosquitoes

Also at home here: Gardens and meadows