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Sticker of Juniper geometer moth
Bug card No. 2428 of 4,939

Juniper geometer moth

Patalene olyzonaria
Eats: PlantsMothsForests and woods6 legs

The juniper geometer moth is a small moth whose caterpillars live on juniper bushes. Like other geometer caterpillars, they move by looping their bodies, as if measuring the twig. The moths can be seen for much of the year.

Lives in
Eastern and central United States and Quebec, where junipers grow
Wingspan
2.1 to 2.5 cm (0.83 to 0.98 in)
Top speed
about 11 km/h (6.8 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Moths cannot bite or sting.
What does it eat?
Its caterpillars eat juniper, and sometimes white cedar and maybe pine.
For real!Photo of Juniper geometer moth
Picture by Beatriz Moisset. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Juniper geometer moth wings about 2.5 cm tip to tip (0.98 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 4 grains of rice in a rowcould fly across a whole football pitch in 34 seconds

How big is Juniper geometer moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The moths fly from April all the way to November.

2

There are two or three generations every year.

3

It lives from Quebec and New Hampshire down to Florida and west to Texas.

you asked

Most asked questions about Juniper geometer moth

?What does the juniper geometer eat?

Its caterpillars eat juniper, and sometimes white cedar.

?How big is the juniper geometer moth?

Its wingspan is about 2 to 2.5 centimetres.

For bug experts

Scientific name
Patalene olyzonaria
Group
Moths
Family
Geometridae
Classification
Insecta > Lepidoptera > Geometridae
Lives on
North America
Also known as
Juniper-twig geometer

Where the facts come from

  1. Patalene olyzonaria (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 Beatriz Moisset. CC BY-SA 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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Also at home here: Forests and woods

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