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Sticker of Bird nest carpet beetle
Bug card No. 0371 of 4,939

Bird nest carpet beetle

Anthrenus pimpinellae

The bird nest carpet beetle is a tiny round beetle, only about 3 to 4 millimetres long. Its black wing cases are covered in little white and brown scales that make a pretty pattern. It is a kind of carpet beetle.

Lives in
Europe, North Africa and Asia, and brought to parts of North America
Length
3 to 4 mm (0.12 to 0.16 in)
Top speed
about 0.26 km/h (0.16 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. Its larvae can nibble woolly things, so grown-ups do not like them in the cupboard.
What does it eat?
Like other carpet beetles, its larvae nibble dry animal leftovers such as feathers and fur.
For real!Photo of Bird nest carpet beetle
Picture by Didier Descouens. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Bird nest carpet beetle about 4 mm long (0.16 in)A grain of rice about 6 mm (0.24 in)
small enough to sit on your fingernailcould run across a dinner table in 14 seconds

How big is Bird nest carpet beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is smaller than a grain of rice.

2

Scientists sort carpet beetles like this one into groups by the patterns on their backs.

3

It was carried by people to parts of North America and now lives there too.

you asked

Most asked questions about Bird nest carpet beetle

?Is the bird nest carpet beetle dangerous?

No. It does not bite or sting, but its larvae can damage woolly things.

?How big is the bird nest carpet beetle?

Only about 3 to 4 millimetres long.

For bug experts

Scientific name
Anthrenus pimpinellae
Group
Beetles
Family
Dermestidae
Classification
Insecta > Coleoptera > Dermestidae
Lives on
Europe, Africa, Asia, North America

Where the facts come from

  1. Anthrenus pimpinellae (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 Didier Descouens. CC BY-SA 4.0, 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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