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Sticker of Suzuki's promalactis moth
Bug card No. 4245 of 4,939

Suzuki's promalactis moth

Promalactis suzukiella
Eats: WoodMothsForests and woods6 legs

Suzuki's promalactis moth is a tiny moth that first came from Korea, Japan and Taiwan. Now it also lives in the United States, where it arrived as a newcomer. Its caterpillars live under the bark of rotting logs.

Lives in
Korea, Japan and Taiwan, and now much of the eastern United States, in woods with rotting logs
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a tiny moth that cannot bite or sting.
What does it eat?
Its caterpillars feed under the bark of rotting logs of cherry, peach and oak trees.
For real!Photo of Suzuki's promalactis moth
Picture by Judy Gallagher. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

In the United States it was first found in the early 2000s, and by 2020 it had spread all the way to Texas.

2

Each of its front wings is only 4.5 to 7 millimetres long.

3

The grown-ups fly from March to late September, so there are at least two generations a year.

you asked

Most asked questions about Suzuki's promalactis moth

?Where does Suzuki's promalactis moth come from?

It comes from Korea, Japan and Taiwan. It now also lives in many states of the eastern United States.

?What do Suzuki's promalactis moth caterpillars eat?

They feed under the bark of rotting logs, such as cherry, peach and oak.

For bug experts

Scientific name
Promalactis suzukiella
Group
Moths
Family
Oecophoridae
Classification
Insecta > Lepidoptera > Oecophoridae
Lives on
Asia, North America

Where the facts come from

  1. Promalactis suzukiella (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 Judy Gallagher. CC BY 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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