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Sticker of Vapourer moth
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Vapourer moth

Orgyia antiqua
Eats: Nothing as a grown-upMothsGardens and meadows6 legs

The vapourer moth is a funny moth because the boys and girls look completely different. The boy is orange brown with a white spot on each front wing and flies around in a zigzag. The girl has only tiny stumps for wings, so she cannot fly at all.

Lives in
Europe, and now also across Asia and North America, in gardens, parks, hedges and open woods
Wingspan
3.5 to 3.8 cm (1.4 to 1.5 in)
boy moths
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Can bite or sting
What does it eat?
The grown-up moths do not eat at all, so they live only a short time. The hairy caterpillars eat the leaves of many trees and bushes, like birch, oak and willow.
For real!Photo of Vapourer moth
Picture by Ben Sale from UK. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Vapourer moth wings about 3.8 cm tip to tip (1.5 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
wings as wide as 6 grains of rice in a rowcould fly across a whole football pitch in 27 seconds

How big is Vapourer moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its caterpillar looks spectacular, with four tufts on its back like little toothbrushes and long hair tufts at both ends.

2

The girl moth spends her whole short grown-up life sitting on her empty cocoon.

3

She lays hundreds of eggs right on top of her old cocoon, and the eggs wait there all winter.

4

The boy moth finds the girl by following her special smell through the air.

you asked

Most asked questions about Vapourer moth

?Can the vapourer moth fly?

The boy moth can fly, but the girl has only tiny wing stumps and cannot fly.

?What does the vapourer caterpillar eat?

The leaves of many trees and bushes, such as birch, oak, willow and hawthorn.

For bug experts

Scientific name
Orgyia antiqua
Group
Moths
Family
Erebidae
Classification
Insecta > Lepidoptera > Erebidae
Lives on
Europe, Asia, North America
Also known as
Rusty tussock moth

Where the facts come from

  1. Orgyia antiqua (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 Ben Sale from UK. 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: Moths

Also at home here: Gardens and meadows