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Sticker of Executioner wasp
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Executioner wasp

Polistes carnifex
Name means: “executioner, from the Latin word carnifex”
Eats: Nectar and pollenWasps and hornetsRainforests and jungles6 legs

The executioner wasp is a big yellow and brown paper wasp from Central and South America. It builds small paper nests under roofs or hanging from branches. Each baby wasp lives in its own little room in the nest.

Lives in
Mexico, Central America and South America
Top speed
about 22 km/h (14 mph)
Flying, estimate
Can it hurt you?
Can bite or sting
What does it eat?
The grown-ups drink nectar. They also catch insects, chew them up and bring them home to feed the babies.
For real!Photo of Executioner wasp
Picture by Sapphic. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

In Paraguay people call it the hummingbird wasp, because it is so big.

2

Its jaws have little teeth on them.

3

Each nest is started by one queen all on her own.

4

The very first one studied by scientists was caught in Brazil in 1768, on Captain Cook's famous voyage, and is still kept in a museum in London.

you asked

Most asked questions about Executioner wasp

?Why is it called the executioner wasp?

Its scientific name carnifex means executioner in Latin, and the English name was made from that.

?Where does the executioner wasp live?

In the warm parts of the Americas, from Mexico to Brazil and Paraguay.

For bug experts

Scientific name
Polistes carnifex
Named by
Fabricius, 1775
Group
Wasps and hornets
Family
Vespidae
Classification
Insecta > Hymenoptera > Vespidae
Lives on
North America, South America
Also known as
Executioner paper wasp

Where the facts come from

  1. Polistes carnifex (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 Sapphic. 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 hello@bugwiki.app and we will fix it.

More from the same group: Wasps and hornets

Also at home here: Rainforests and jungles