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Sticker of Marmalade hoverfly
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Marmalade hoverfly

Episyrphus balteatus

The marmalade hoverfly is a small fly with orange and black stripes on its body, a bit like marmalade. It looks like a wasp, but it is a harmless fly. It can hover in the air like a tiny helicopter, standing still in one spot.

Lives in
Europe, northern Asia and North Africa, in gardens, parks and meadows
Length
0.9 to 1.2 cm (0.35 to 0.47 in)
Top speed
about 15 km/h (9.3 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It looks like a wasp, but it cannot sting or bite.
What does it eat?
The grown-ups visit flowers for nectar and pollen, and like small yellow flowers best. The larvae eat aphids, up to about 400 each before they grow up.
For real!Photo of Marmalade hoverfly
Picture by Charles J. Sharp. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Marmalade hoverfly about 1.2 cm long (0.47 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2 grains of rice in a rowcould fly across a whole football pitch in 25 secondsmoves 350 times its own body length every second

How big is Marmalade hoverfly compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is the most common hoverfly in Central Europe.

2

In autumn some fly all the way from northern Europe to southern Europe and North Africa to find warmer weather.

3

When they travel, some fly almost 1 kilometre up in the sky and pick good winds to help them.

4

Males have big eyes that touch on top of their heads.

5

It is an important pollinator and helps flowers make seeds and fruit.

you asked

Most asked questions about Marmalade hoverfly

?Can a marmalade hoverfly sting?

No. It only looks like a wasp. It is a harmless fly with no stinger.

?What does a marmalade hoverfly eat?

The adults drink nectar and eat pollen. The larvae eat aphids.

?Why does the marmalade hoverfly look like a wasp?

Its orange and black stripes trick birds into thinking it can sting, so they leave it alone.

Myth buster

Myth: The marmalade hoverfly is a wasp and will sting you.

Truth: No. It is a fly wearing wasp colours to fool birds. It has no stinger at all.

For bug experts

Scientific name
Episyrphus balteatus
Named by
De Geer, 1776
Group
Flies and mosquitoes
Family
Syrphidae
Classification
Insecta > Diptera > Syrphidae
Lives on
Europe, Asia, Africa

Where the facts come from

  1. Episyrphus balteatus (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 4.0, 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 hello@bugwiki.app and we will fix it.

More from the same group: Flies and mosquitoes

Also at home here: Gardens and meadows