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Sticker of Brown-hooded cockroach
Bug card No. 0208 of 1,500

Brown-hooded cockroach

Cryptocercus punctulatus
Eats: WoodCockroaches and termitesForests and woods6 legs

The brown-hooded cockroach is a wild cockroach that lives deep inside rotting logs in the mountain forests of eastern North America. It has no wings and it eats wood. Its family life is special: mum and dad stay together and look after their babies for years.

Lives in
The Appalachian Mountains in the eastern United States, in old forests
Length
2.3 to 3 cm (0.91 to 1.2 in)
Top speed
about 3 km/h (1.9 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It lives in logs in the forest, not in houses.
What does it eat?
It eats the damp, rotting wood of fallen logs, and digs its tunnels while it eats.
For real!Photo of Brown-hooded cockroach
Picture by Matt Muir. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Brown-hooded cockroach about 3 cm long (1.2 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 5 grains of rice in a rowcould run across a dinner table in 1.2 secondsmoves 28 times its own body length every second

How big is Brown-hooded cockroach compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is a close cousin of termites, and like them it eats wood.

2

Newborn babies cannot digest wood yet, so their parents feed them until they can.

3

A mum and dad usually have just one batch of about 73 eggs, and then care for the family for three years or more.

4

It helps the forest by breaking down dead logs, so their goodness goes back into the soil.

5

Its family has lived in these mountain forests for tens of millions of years.

you asked

Most asked questions about Brown-hooded cockroach

?Do brown-hooded cockroaches live in houses?

No. They live their whole lives inside rotting logs in the forest.

?What does the brown-hooded cockroach eat?

Rotting wood from fallen logs.

?Can the brown-hooded cockroach fly?

No. Both boys and girls have no wings at all.

For bug experts

Scientific name
Cryptocercus punctulatus
Group
Cockroaches and termites
Family
Cryptocercidae
Classification
Insecta > Blattodea > Cryptocercidae
Lives on
North America
Also known as
Woodroach, Wingless wood roach, Eastern wood-eating cockroach

Where the facts come from

  1. Cryptocercus punctulatus (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 Matt Muir. CC BY-SA 4.0, 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: Cockroaches and termites

Also at home here: Forests and woods