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Sticker of March tubic
Bug card No. 2760 of 4,939

March tubic

Diurnea fagella
Eats: PlantsMothsForests and woods6 legs

The March tubic is a pale grey speckled moth that flies in early spring, from March to May. The male can fly well, but the female is smaller and has short wings. During the day the males rest on tree trunks, where they blend in with the bark.

Lives in
All over Europe, in woods and parks
Wingspan
1.5 to 3 cm (0.59 to 1.2 in)
males 26 to 30 mm, females 15 to 20 mm
Top speed
about 12 km/h (7.5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Its pale green caterpillars eat the leaves of many trees and bushes, like oak, beech, birch, hazel and willow.
For real!Photo of March tubic
Picture by Michael Kurz. CC BY-SA 3.0 at, via Wikimedia Commons.

How big is it?

How wide are its wings?

March tubic wings about 3 cm tip to tip (1.2 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)
wings as wide as 5 grains of rice in a rowcould fly across a whole football pitch in 32 seconds

How big is March tubic compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The mother lays her eggs in batches of a hundred or more on twigs.

2

The caterpillar hides between two leaves that it spins together flat.

3

The caterpillars grow very slowly, from late May to October.

4

In some old factory areas of England, many of these moths are very dark.

you asked

Most asked questions about March tubic

?Why is it called the March tubic?

Because the moths come out in early spring, starting in March.

?What does the March tubic caterpillar eat?

Leaves of many trees and bushes, like oak, beech, birch, hazel and willow.

For bug experts

Scientific name
Diurnea fagella
Named by
Denis & Schiffermüller, 1775
Group
Moths
Family
Chimabachidae
Classification
Insecta > Lepidoptera > Chimabachidae
Lives on
Europe
Also known as
March dagger moth

Where the facts come from

  1. Diurnea fagella (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 Michael Kurz. CC BY-SA 3.0 at, Wikimedia Commons. The sticker of this bug is drawn from this 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.

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More from the same group: Moths

Also at home here: Forests and woods

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