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Sticker of Spanish moon moth
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Spanish moon moth

Graellsia isabellae
Eats: Nothing as a grown-upMothsForests and woods6 legs

The Spanish moon moth is a beautiful pale green moth with long tails on its back wings. It lives high up in the cold pine forests of the mountains of Spain and France. It has survived there since the Ice Age, while the world around it changed.

Lives in
Mountains of Spain and France, in pine forests
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
The grown-up moths do not eat at all. The caterpillars munch the very hard needles of pine trees.
For real!Photo of Spanish moon moth
Picture by (c) Juan Rodríguez, some rights reserved (CC BY). CC BY 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Its small mountain homes stayed the same for a very long time while Europe's weather changed, so it is a living leftover from the Ice Age.

2

A mother lays about 100 to 150 eggs on pine trees.

3

When the caterpillars are fully grown, they climb down from the tree and make their cocoons under leaves on the ground.

4

It spends the whole winter inside its cocoon and comes out as a moth at the end of April or in May.

5

Its closest relatives are the moon moths of Asia and America.

you asked

Most asked questions about Spanish moon moth

?Where does the Spanish moon moth live?

High in the pine forests of the mountains of Spain and France.

?What does the Spanish moon moth caterpillar eat?

It eats pine needles, mostly from black pine and Scots pine.

?Is the Spanish moon moth rare?

It lives only in small mountain areas, and it is protected in Europe.

For bug experts

Scientific name
Graellsia isabellae
Named by
Graells, 1849
Group
Moths
Family
Saturniidae
Classification
Insecta > Lepidoptera > Saturniidae
Lives on
Europe

Where the facts come from

  1. Graellsia isabellae (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 (c) Juan Rodríguez, some rights reserved (CC BY). CC BY 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: Forests and woods