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Sticker of Immigrant fruit fly
Bug card No. 2328 of 4,939

Immigrant fruit fly

Drosophila immigrans
Eats: PlantsFlies and mosquitoesGardens and meadows6 legs

The immigrant fruit fly is a small vinegar fly, a relative of the tiny flies you see near a fruit bowl. It is a real helper for scientists. They study it to learn how germs change over time together with the animals they live in.

Lives in
Almost all over the world
Top speed
about 8 km/h (5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting.
What does it eat?
Like other vinegar flies, it is drawn to ripe and soft fruit.
For real!Photo of Immigrant fruit fly
Picture by John Tann from Sydney, Australia. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Scientists use it to learn how viruses change over time together with the animals they live in.

2

It belongs to the vinegar fly family, the same family as the little fruit flies people see in kitchens.

3

It has several close cousins, and scientists compare them all to learn how new kinds of flies appear.

you asked

Most asked questions about Immigrant fruit fly

?Is the immigrant fruit fly dangerous?

No. It is a small fly that does not bite or sting.

?Why do scientists study the immigrant fruit fly?

They use it to learn how viruses change over time together with the animals they live in.

For bug experts

Scientific name
Drosophila immigrans
Group
Flies and mosquitoes
Family
Drosophilidae
Classification
Insecta > Diptera > Drosophilidae
Lives on
Europe, Asia, Africa, North America, South America, Australia and Oceania

Where the facts come from

  1. Drosophila immigrans (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 John Tann from Sydney, Australia. CC BY 2.0, 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.

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More from the same group: Flies and mosquitoes

Also at home here: Gardens and meadows

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