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Sticker of Hairy rove beetle
Bug card No. 0705 of 1,500

Hairy rove beetle

Creophilus maxillosus

The hairy rove beetle is a long, shiny black beetle with patches of golden hairs. Its wing covers are so short that most of its body sticks out behind. When it runs, it lifts its tail up like a scorpion, but it has no sting.

Lives in
Woods in North America and Europe, near dead animals, dung and rotting plants
Length
1.2 to 1.8 cm (0.47 to 0.71 in)
Top speed
about 0.55 km/h (0.34 mph)
On foot, estimate
Can it hurt you?
Can bite or sting
It can give a painful pinch with its sharp jaws if you grab it. Watch it, but do not pick it up.
What does it eat?
It hunts maggots, especially fly maggots on dead animals, and also eats the dead animals themselves.
For real!Photo of Hairy rove beetle
Picture by Martin Andersson. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Hairy rove beetle about 1.8 cm long (0.71 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
as long as 3 grains of rice in a rowcould run across a dinner table in 6.5 seconds

How big is Hairy rove beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its jaws are long and curved like needles and cross over in front of its head.

2

From egg to grown-up beetle takes only about 37 days.

3

If an ant bothers it, it touches the ant with the tip of its tail and wipes on a smelly liquid that drives the ant away.

4

Police scientists sometimes study these beetles to work out how long ago an animal died.

5

It is a fast runner and a quick flyer too.

you asked

Most asked questions about Hairy rove beetle

?Can a hairy rove beetle hurt you?

It can give a painful pinch with its jaws if you handle it, but it has no sting.

?What does the hairy rove beetle eat?

Fly maggots and dead animals. That makes it a helpful cleaner in nature.

?How big is a hairy rove beetle?

About 12 to 18 millimetres long.

For bug experts

Scientific name
Creophilus maxillosus
Group
Beetles
Family
Staphylinidae
Classification
Insecta > Coleoptera > Staphylinidae
Lives on
North America, Europe

Where the facts come from

  1. Creophilus maxillosus (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 Martin Andersson. CC BY-SA 3.0, 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: Beetles

Also at home here: Forests and woods