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Sticker of Asian paper wasp
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Asian paper wasp

Polistes chinensis

The Asian paper wasp is a slim wasp, reddish brown or black with yellow rings. When it flies, its long legs dangle down below it. It builds a small paper nest, often on houses, bushes and trees.

Lives in
China, Japan, Korea and Mongolia, and now also New Zealand and Australia
Length
1.3 to 2.5 cm (0.51 to 0.98 in)
Top speed
about 28 km/h (17 mph)
Flying, estimate
Can it hurt you?
Can bite or sting
What does it eat?
It hunts small animals, especially caterpillars, and chews them up to feed its babies.
For real!Photo of Asian paper wasp
Picture by photographer= User:Opencage. CC BY 2.0, via Wikimedia Commons.

How big is it?

How long is it?

Asian paper wasp about 2.5 cm long (0.98 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 4 grains of rice in a rowcould fly across a whole football pitch in 14 secondsmoves 310 times its own body length every second

How big is Asian paper wasp compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

In spring a single queen starts the nest all by herself.

2

It glues its nest together with a special spit that it makes from its food.

3

In rainy weather the queen spreads extra spit over the nest to keep it from falling apart.

4

It arrived in New Zealand in 1979 and has spread over much of the country.

5

The first babies of the year are all girls. Boys only hatch from early summer.

you asked

Most asked questions about Asian paper wasp

?What does the Asian paper wasp eat?

It hunts small animals, especially caterpillars, to feed its young.

?How big is the Asian paper wasp?

It is about 13 to 25 millimetres long.

For bug experts

Scientific name
Polistes chinensis
Named by
Fabricius, 1793
Group
Wasps and hornets
Family
Vespidae
Classification
Insecta > Hymenoptera > Vespidae
Lives on
Asia, Australia and Oceania
Also known as
Chinese paper wasp, Japanese paper wasp

Where the facts come from

  1. Polistes chinensis (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 photographer= User:Opencage. 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: Wasps and hornets

Also at home here: Houses and farms