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Sticker of Deadwood borer moth
Bug card No. 1314 of 4,939

Deadwood borer moth

Scolecocampa liburna
Eats: WoodMothsForests and woods6 legs

The deadwood borer is a moth from the eastern United States with an unusual caterpillar. Most caterpillars eat leaves, but this one tunnels inside fallen, dead branches and tree trunks. The grown-up moth flies in summer.

Lives in
Eastern United States, from Wisconsin and New England south to Florida and Texas, in forests
Wingspan
3.5 to 4.3 cm (1.4 to 1.7 in)
Top speed
about 15 km/h (9.3 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Its caterpillars tunnel and feed inside fallen dead wood of oak, hickory, chestnut, sycamore and tulip trees.
For real!Photo of Deadwood borer moth
Picture by Marvin Smith. CC BY-SA 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Deadwood borer moth wings about 4.3 cm tip to tip (1.7 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 7 grains of rice in a rowcould fly across a whole football pitch in 25 seconds

How big is Deadwood borer moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its wings measure about 3.5 to 4.3 centimetres from tip to tip.

2

In the north it has one family of babies a year, in the south more.

3

It flies from late May to July, and in some places again in late August.

you asked

Most asked questions about Deadwood borer moth

?What does the deadwood borer eat?

Its caterpillars eat the dead wood of fallen branches and trunks.

?Is the deadwood borer bad for trees?

No. It lives in wood that is already dead and fallen.

For bug experts

Scientific name
Scolecocampa liburna
Named by
Geyer, 1837
Group
Moths
Family
Erebidae
Classification
Insecta > Lepidoptera > Erebidae
Lives on
North America
Also known as
Dead-wood borer

Where the facts come from

  1. Scolecocampa liburna (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 Marvin Smith. CC BY-SA 2.0, 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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More from the same group: Moths

Also at home here: Forests and woods

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