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Sticker of Lesser earwig
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Lesser earwig

Labia minor

The lesser earwig is a small chocolate brown earwig with pincers at the end of its body. Its whole body is covered in fine yellow hairs. Unlike its bigger cousin, it loves to fly, and it uses its pincers to help unfold its wings.

Lives in
Cooler parts of the world in Europe, Asia and North America, also taken to Australia, often in compost heaps
Length
4 to 7 mm (0.16 to 0.28 in)
Top speed
about 0.35 km/h (0.22 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. Its pincers are far too small to hurt you.
What does it eat?
It eats rotting plants and other old bits and pieces, which helps turn them back into soil.
For real!Photo of Lesser earwig
Picture by Leila Dasher. CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Lesser earwig about 7 mm long (0.28 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailcould run across a dinner table in 10 seconds

How big is Lesser earwig compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

It is only about half the size of the common earwig.

2

In cool countries it hides in warm compost heaps, and people often find it when they turn the compost.

3

The mother earwig looks after her eggs and feeds her babies for a week or two after they hatch.

4

It lives further north in Canada than any other earwig.

you asked

Most asked questions about Lesser earwig

?Do earwigs crawl into your ears?

No. That is an old story. Earwigs like dark, damp places such as compost, not ears.

?Can a lesser earwig pinch you?

It is so small that its pincers cannot hurt you.

?Can earwigs fly?

Some can. The lesser earwig flies often and uses its pincers to help unfold its wings.

Myth buster

Myth: Earwigs crawl into people's ears while they sleep.

Truth: No. That is just an old story. Earwigs like dark, damp places such as compost and leaves, not ears.

For bug experts

Scientific name
Labia minor
Named by
Linnaeus, 1758
Group
Other insects
Family
Spongiphoridae
Classification
Insecta > Dermaptera > Spongiphoridae
Lives on
Europe, Asia, North America, Australia and Oceania
Also known as
Small earwig

Where the facts come from

  1. Labia minor (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 Leila Dasher. CC BY 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: Other insects

Also at home here: Gardens and meadows