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Sticker of Beaded chestnut
Bug card No. 0309 of 4,939

Beaded chestnut

Agrochola lychnidis
Eats: PlantsMothsGardens and meadows6 legs

The beaded chestnut is an autumn moth with reddish brown wings, like a shiny chestnut. A row of little dark spots along the edge of its wing looks like beads. It flies on cool autumn nights when most other moths are gone.

Lives in
All of Europe, western North Africa and Asia Minor, in grassland and gardens
Wingspan
3 to 3.5 cm (1.2 to 1.4 in)
Top speed
about 13 km/h (8.1 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a moth that cannot bite or sting.
What does it eat?
Young caterpillars eat low plants. Bigger ones also eat the leaves of trees and shrubs such as willows and plums.
For real!Photo of Beaded chestnut
Picture by This image is created by user Ernest van Asseldonk at Waarneming.nl , a source of nature observations in the Netherlands.. CC BY 3.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Beaded chestnut wings about 3.5 cm tip to tip (1.4 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 29 seconds

How big is Beaded chestnut compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its colour changes a lot from moth to moth: bright rusty red, dull brown, yellowish, grey or even bluish lilac.

2

Its eggs are yellowish when laid and then turn olive brown.

3

The caterpillar is green with tiny white dots, thin white lines on its back and a wide white stripe on each side.

4

The moths fly in September and October.

you asked

Most asked questions about Beaded chestnut

?When does the beaded chestnut fly?

In autumn, in September and October.

?How big is the beaded chestnut?

Its wings measure about 30 to 35 millimetres from tip to tip.

For bug experts

Scientific name
Agrochola lychnidis
Named by
Denis & Schiffermüller, 1775
Group
Moths
Family
Noctuidae
Classification
Insecta > Lepidoptera > Noctuidae
Lives on
Europe, Africa, Asia

Where the facts come from

  1. Agrochola lychnidis (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 This image is created by user Ernest van Asseldonk at Waarneming.nl , a source of nature observations in the Netherlands.. CC BY 3.0, 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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