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Sticker of Red cotton stainer
Bug card No. 1110 of 1,500

Red cotton stainer

Dysdercus cingulatus
Eats: PlantsTrue bugs and cicadasGardens and meadows6 legs

The red cotton stainer is a bright red bug with a white collar and black spots on its wings. It loves cotton plants. When it feeds, it can stain the white cotton fluff a dirty colour.

Lives in
South and Southeast Asia, Papua New Guinea and northern Australia, in cotton fields and farmland
Length
1.2 to 1.8 cm (0.47 to 0.71 in)
Top speed
about 0.24 km/h (0.15 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. It is a pest for cotton farmers.
What does it eat?
It pokes its beak into cotton seed pods and sucks the juice from the soft seeds. It also feeds on okra, hibiscus, maize and fruit like oranges.
For real!Photo of Red cotton stainer
Picture by Rushenb. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Red cotton stainer about 1.8 cm long (0.71 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 3 grains of rice in a rowcould run across a dinner table in 15 seconds

How big is Red cotton stainer compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

When it sucks on cotton seeds, it lets in tiny germs that make the cotton fluff go yellow or brown. That is how it got its name.

2

When the seeds on one plant are ripe, the grown-ups fly off to find new plants.

3

While travelling, it sips nectar and fruit juice and can go several days without food.

4

A mother digs little rooms in the soil and lays 60 to 90 eggs in each batch.

5

The eggs hatch after about five days, and the young need 30 to 40 days to grow up.

you asked

Most asked questions about Red cotton stainer

?Why is it called a cotton stainer?

While it feeds on cotton seeds, germs get in and stain the white cotton fluff.

?Is the red cotton stainer harmful?

Not to people. It harms cotton and some other crops.

?How big is the red cotton stainer?

It is about 1.2 to 1.8 centimetres long.

For bug experts

Scientific name
Dysdercus cingulatus
Group
True bugs and cicadas
Family
Pyrrhocoridae
Classification
Insecta > Hemiptera > Pyrrhocoridae
Lives on
Asia, Australia and Oceania

Where the facts come from

  1. Dysdercus cingulatus (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 Rushenb. CC BY-SA 3.0, 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: True bugs and cicadas

Also at home here: Gardens and meadows