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Sticker of Giant desert hairy scorpion
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Giant desert hairy scorpion

Hadrurus arizonensis
Eats: Other bugs and small animalsScorpions, ticks and friendsDeserts and dry places8 legsNot an insect, but a bug cousin

The giant desert hairy scorpion is the biggest scorpion in North America. It is yellow with a darker back, has crab-like pincers and is covered in little brown hairs. It hides in burrows during the hot day and comes out at night.

Fun fact: this one is not an insect. It is an arachnid with eight legs, a cousin of the spiders.
Lives in
The Sonoran and Mojave deserts of the southwestern United States and northwestern Mexico
Length
10 to 18 cm (3.9 to 7.1 in)
Top speed
about 3.5 km/h (2.2 mph)
On foot, estimate
Can it hurt you?
Can bite or sting
What does it eat?
It eats big insects and spiders, and sometimes lizards, small snakes, mice and other scorpions.
For real!Photo of Giant desert hairy scorpion
Picture by Robb Hannawacker, while working for Joshua Tree National Park. Public domain, via Wikimedia Commons.

How big is it?

How long is it?

Giant desert hairy scorpion about 18 cm long (7.1 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)A house cat about 50 cm (20 in)
as long as 6 toy building bricks in a rowabout as long as your handcould run across a dinner table in 1 seconds

How big is Giant desert hairy scorpion compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its hairs feel tiny shakes in the ground, which helps it find prey in the dark.

2

It can dig burrows up to 2,5 metres long.

3

Its babies are born alive and ride on their mother's back for a week or more.

4

It hunts by sitting very still and waiting until it feels something move close by.

you asked

Most asked questions about Giant desert hairy scorpion

?How big is the giant desert hairy scorpion?

It is usually 10 to 18 centimetres long, about 15 on average.

?What does the giant desert hairy scorpion eat?

Big insects, spiders, lizards, small snakes and even other scorpions.

For bug experts

Scientific name
Hadrurus arizonensis
Named by
Ewing, 1928
Group
Scorpions, ticks and friends
Family
Hadruridae
Classification
Arachnida > Scorpiones > Hadruridae
Lives on
North America
Also known as
Giant hairy scorpion, Arizona Desert hairy scorpion

Where the facts come from

  1. Hadrurus arizonensis (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 Robb Hannawacker, while working for Joshua Tree National Park. Public domain, 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 [email protected] and we will fix it.

More from the same group: Scorpions, ticks and friends

Also at home here: Deserts and dry places