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Sticker of Brown-banded cockroach
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Brown-banded cockroach

Supella longipalpa

The brown-banded cockroach is a small, light brown cockroach with two pale stripes across its back. It likes warm homes and hides from the light. You might find it in a bedroom or living room rather than in the kitchen.

Lives in
Homes in much of the United States, and now also in Britain and Ireland
Length
1 to 1.4 cm (0.39 to 0.55 in)
Top speed
about 2 km/h (1.2 mph)
On foot, estimate
Can it hurt you?
Harmless
It does not bite or sting. It is just an unwelcome guest, so keep food covered and crumbs tidied away.
What does it eat?
It eats a big mix of things, from crumbs and leftovers to almost anything else it finds in a house.
For real!Photo of Brown-banded cockroach
Picture by unknown author. Public domain, via Wikimedia Commons.

How big is it?

How long is it?

Brown-banded cockroach about 1.4 cm long (0.55 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2.5 grains of rice in a rowcould run across a dinner table in 1.8 secondsmoves 40 times its own body length every second

How big is Brown-banded cockroach compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The male's wings cover his whole body, but the female's wings are shorter and she looks wider.

2

It needs less water than many other cockroaches, so it can live in dry rooms like bedrooms.

3

It likes it warm, between about 25 and 33 degrees.

4

It is one of the newest cockroaches to settle in Britain and Ireland.

5

Scientists like to study it to learn how cockroaches find each other with smells.

you asked

Most asked questions about Brown-banded cockroach

?Where do brown-banded cockroaches live?

In warm homes and apartments, often in bedrooms and living rooms. They hide from the light during the day.

?How big is a brown-banded cockroach?

About 1 to 1.4 centimetres long.

?How can you recognise a brown-banded cockroach?

Look for two pale bands across its light brown back.

For bug experts

Scientific name
Supella longipalpa
Group
Cockroaches and termites
Family
Ectobiidae
Classification
Insecta > Blattodea > Ectobiidae
Lives on
North America, Europe

Where the facts come from

  1. Brown-banded cockroach (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 unknown author. 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 hello@bugwiki.app and we will fix it.

More from the same group: Cockroaches and termites

Also at home here: Houses and farms