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Sticker of Reindeer warble fly
Bug card No. 3620 of 4,939

Reindeer warble fly

Hypoderma tarandi

The reindeer warble fly is a fly from the cold far north. Its babies grow up in a very unusual home: under the skin of reindeer and caribou. Reindeer herders do not like it, because it harms their animals' fur and meat.

Lives in
The Arctic, wherever reindeer and caribou live
Top speed
about 8 km/h (5 mph)
Flying, estimate
Can it hurt you?
Dangerous: look, do not touch
Very rarely its maggots can get into a person's eye and cause serious eye problems. If you are near reindeer and see big flies, look, do not touch, and tell a grown-up.
What does it eat?
Its maggots live under the skin of reindeer and caribou and feed there until they are ready to grow into flies.
For real!Photo of Reindeer warble fly
Picture by This file is from the Mechanical Curator collection , a set of over 1 million images scanned from out-of-copyright books and released to Flickr Commons by the B. Public domain, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

For the Nunamiut people of Alaska, the maggots were a traditional food.

2

People who tried one said it tastes like milk.

3

Very old art from the Ice Age in Europe shows that people ate these maggots long, long ago.

you asked

Most asked questions about Reindeer warble fly

?Where does the reindeer warble fly live?

In the cold Arctic lands where reindeer and caribou live.

For bug experts

Scientific name
Hypoderma tarandi
Group
Flies and mosquitoes
Family
Oestridae
Classification
Insecta > Diptera > Oestridae
Lives on
Europe, Asia, North America
Also known as
Reindeer botfly

Where the facts come from

  1. Hypoderma tarandi (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 This file is from the Mechanical Curator collection , a set of over 1 million images scanned from out-of-copyright books and released to Flickr Commons by the B. Public domain, 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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