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Sticker of Twenty-plume moth
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Twenty-plume moth

Alucita hexadactyla
Name means: “hexadactyla means six-fingered”
Eats: PlantsMothsGardens and meadows6 legs

The twenty-plume moth is a tiny moth with a big surprise. Instead of four flat wings, it has about twenty thin, feathery plumes. When it sits, it spreads them out like a little striped fan.

Lives in
Europe and Asia, often in gardens
Wingspan
1.4 to 1.6 cm (0.55 to 0.63 in)
Top speed
about 8.9 km/h (5.5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a tiny, gentle moth that cannot bite or sting.
What does it eat?
Its caterpillars live inside honeysuckle and tunnel through the flower buds and leaves.
For real!Photo of Twenty-plume moth
Picture by Donald Hobern from Copenhagen, Denmark. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Twenty-plume moth wings about 1.6 cm tip to tip (0.63 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)
could fly across a whole football pitch in 42 seconds

How big is Twenty-plume moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its wings have a zigzag pattern of white, black and brown, with shiny little hairs on every plume.

2

Its scientific name hexadactyla means six-fingered.

3

It is common in gardens, but it is so small that most people never notice it.

4

You can find a grown-up moth at any time of the year.

5

Small holes and dark spots on honeysuckle buds show that its caterpillars are eating inside.

you asked

Most asked questions about Twenty-plume moth

?How many wings does the twenty-plume moth have?

It has about twenty thin feathery plumes instead of four normal wings.

?What does the twenty-plume moth eat?

Its caterpillars eat honeysuckle buds and leaves from the inside.

?Is the twenty-plume moth dangerous?

No. It is a tiny, harmless moth.

For bug experts

Scientific name
Alucita hexadactyla
Group
Moths
Family
Alucitidae
Classification
Insecta > Lepidoptera > Alucitidae
Lives on
Europe, Asia
Also known as
Many-plumed moth

Where the facts come from

  1. Alucita hexadactyla (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 Donald Hobern from Copenhagen, Denmark. 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