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Sticker of Buck moth
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Buck moth

Hemileuca maia
Eats: Nothing as a grown-upMothsForests and woods6 legs

The buck moth is a dark grey, almost black moth with a white stripe across each wing. On every stripe there is a little eye spot. It flies in autumn, when most other moths have already gone.

Lives in
Eastern and southern United States, from Florida to New England and west to Texas, in oak woods
Wingspan
5.1 to 7.6 cm (2 to 3 in)
Top speed
about 19 km/h (12 mph)
Flying, estimate
Can it hurt you?
Can bite or sting
What does it eat?
The grown-up moth does not eat at all. Its spiky caterpillars munch the leaves of oak trees in spring.
For real!Photo of Buck moth
Picture by Gerald J. Lenhard, Lousiana State Univ, Bugwood.org. CC BY 3.0 us, via Wikimedia Commons.

How big is it?

How wide are its wings?

Buck moth wings about 7.6 cm tip to tip (3 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 2.5 toy building brickscould fly across a whole football pitch in 20 seconds

How big is Buck moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The mother lays about 150 eggs in a tight ring around an oak twig. The eggs wait there all winter.

2

You can tell boys from girls: the male has a rusty red tail end, while the female is black all over.

3

A fully grown caterpillar can be about 6 centimetres long.

you asked

Most asked questions about Buck moth

?What does a buck moth caterpillar eat?

It eats the leaves of oak trees, like live oak and white oak.

?When do buck moths fly?

The grown-up moths fly in autumn, mostly in October and November.

For bug experts

Scientific name
Hemileuca maia
Named by
Drury, 1773
Group
Moths
Family
Saturniidae
Classification
Insecta > Lepidoptera > Saturniidae
Lives on
North America
Also known as
Buckmoth

Where the facts come from

  1. Buck moth (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 Gerald J. Lenhard, Lousiana State Univ, Bugwood.org. CC BY 3.0 us, 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: Forests and woods