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Sticker of Desert blonde tarantula
Bug card No. 0396 of 1,500

Desert blonde tarantula

Aphonopelma chalcodes
Eats: Other bugs and small animalsSpidersDeserts and dry places8 legsNot an insect, but a bug cousin

The desert blonde tarantula is a big, hairy spider that lives in a burrow in the desert. The front part of its body is covered in pale, light hairs, like blonde hair. Its legs and back end are much darker.

Fun fact: spiders are not insects. Insects have six legs, spiders have eight. Everyone calls them bugs anyway!
Lives in
The deserts of Arizona, New Mexico and nearby parts of Mexico
Length
4.4 to 5.6 cm (1.7 to 2.2 in)
females are bigger than males
Top speed
about 1.4 km/h (0.87 mph)
On foot, estimate
Can it hurt you?
Can bite or sting
What does it eat?
Like other tarantulas, it waits near its burrow at night and grabs insects and other small animals that wander by.
For real!Photo of Desert blonde tarantula
Picture by Snake collector. CC BY 2.0, via Wikimedia Commons.

How big is it?

How long is it?

Desert blonde tarantula about 5.6 cm long (2.2 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
as long as 9 grains of rice in a rowas long as 2 toy building bricks in a rowcould run across a dinner table in 2.6 seconds

How big is Desert blonde tarantula compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is easiest to spot in summer, after the desert rains.

2

Its burrow can be up to 5 centimetres wide, with a few silk threads spun across the door.

3

Females can live 24 to 30 years. Males live about 5 to 10 years.

4

A mother can have around 600 babies.

5

To grow, it sheds its whole skin. A young spider does this many times, about 25 times in two years.

you asked

Most asked questions about Desert blonde tarantula

?How big is the desert blonde tarantula?

Its body is up to about 5.6 centimetres long, and with its legs it can be 8 to 13 centimetres across.

?Why is it called blonde?

The front part of its body is covered in pale, light hairs that look blonde next to its dark legs.

For bug experts

Scientific name
Aphonopelma chalcodes
Group
Spiders
Family
Theraphosidae
Classification
Arachnida > Araneae > Theraphosidae
Lives on
North America
Also known as
Western desert tarantula, Arizona blonde tarantula, Mexican blonde tarantula

Where the facts come from

  1. Aphonopelma chalcodes (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 Snake collector. CC BY 2.0, 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 [email protected] and we will fix it.

More from the same group: Spiders

Also at home here: Deserts and dry places