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Sticker of Comet moth
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Comet moth

Argema mittrei
Name means: “speckled eye, after the many eye spots on its wings”
Eats: Nothing as a grown-upMothsRainforests and jungles6 legs

The comet moth is a huge moth from the rainforests of Madagascar. Its back wings end in two very long tails, like the tail of a comet. It is one of the biggest silk moths in the world.

Lives in
Madagascar, in the rainforest
Wingspan
20 cm (7.9 in)
the male
Top speed
about 31 km/h (19 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It has no mouth to bite with and no sting.
What does it eat?
The grown-up moth cannot eat at all and lives only about a week. Its bright green caterpillars eat the leaves of rainforest trees.
For real!Photo of Comet moth
Picture by Lsadonkey. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Comet moth wings about 20 cm tip to tip (7.9 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)A house cat about 50 cm (20 in)
wings as wide as your handcould fly across a whole football pitch in 12 seconds

How big is Comet moth compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

A male's tails are about 15 centimetres long.

2

Its wings soak up the sound that bats use to find their food, so bats have a hard time hearing it.

3

If a bat does attack, it may grab only a tail, and the moth can fly away.

4

Its silk cocoon is full of little holes, probably so rainwater can drain out and the moth inside does not drown.

5

The male finds a female by smelling her with his wide, feathery feelers.

you asked

Most asked questions about Comet moth

?How big is the comet moth?

A male's wings measure about 20 centimetres from tip to tip, with tails about 15 centimetres long.

?How long does a comet moth live?

Only about a week as a grown-up moth, because it cannot eat.

?Where does the comet moth live?

Only in the rainforests of Madagascar, but people also raise them.

For bug experts

Scientific name
Argema mittrei
Named by
Guérin-Méneville, 1847
Group
Moths
Family
Saturniidae
Classification
Insecta > Lepidoptera > Saturniidae
Lives on
Africa
Also known as
Madagascan moon moth

Where the facts come from

  1. Comet moth (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 Lsadonkey. CC BY-SA 4.0, 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: Moths

Also at home here: Rainforests and jungles