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Sticker of Chestnut carpenter ant
Bug card No. 0866 of 4,939

Chestnut carpenter ant

Camponotus castaneus
Eats: A bit of everythingAntsForests and woods6 legs

The chestnut carpenter ant is a big orange-red ant. It uses its large jaws to carve rooms and tunnels in rotting wood. In a colony there are workers, extra-big workers and a queen that is twice as long as a worker.

Lives in
Eastern North America, from Florida to Maine, in rotting wood
Length
0.8 to 1 cm (0.31 to 0.39 in)
Top speed
about 0.42 km/h (0.26 mph)
On foot, estimate
What does it eat?
It eats other insects and sweet things like honeydew.
For real!Photo of Chestnut carpenter ant
Picture by xpda. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Chestnut carpenter ant about 1 cm long (0.39 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 fingernailas long as 1.5 grains of rice in a rowcould run across a dinner table in 8.6 seconds

How big is Chestnut carpenter ant compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its queen is about 18 to 20 millimetres long.

2

It stops looking for food on the first cool days of autumn and rests until spring, even in warm Florida.

3

Its babies spin oval cocoons around themselves before they turn into ants.

4

On wedding flights in June and July, there are about ten males for every young queen.

5

Going from egg to grown-up ant takes about 35 to 60 days.

you asked

Most asked questions about Chestnut carpenter ant

?Do carpenter ants eat wood?

No. They carve their homes in rotting wood, but they cannot digest it.

Myth buster

Myth: Carpenter ants eat wood.

Truth: They do not. They carve their homes in rotting wood, but their bodies cannot digest it.

For bug experts

Scientific name
Camponotus castaneus
Group
Ants
Family
Formicidae
Classification
Insecta > Hymenoptera > Formicidae
Lives on
North America
Also known as
Red hazelnut carpenter ant

Where the facts come from

  1. Camponotus castaneus (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 xpda. 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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More from the same group: Ants

Also at home here: Forests and woods

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