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Sticker of Ringed china-mark
Bug card No. 3640 of 4,939

Ringed china-mark

Parapoynx stratiotata
Eats: PlantsMothsPonds, rivers and shores6 legs

The ringed china-mark is a moth whose caterpillar lives under water. The caterpillar has soft little threads on its body that work like gills, so it can breathe in the water. The grown-up moth is pale brown and white and flies near ponds.

Lives in
Europe, North Africa, Turkey and across Asia to China, near ponds, lakes and slow rivers
Wingspan
2 to 3 cm (0.79 to 1.2 in)
Top speed
about 12 km/h (7.5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
Its caterpillars eat water plants like water lilies, pondweed and water soldier.
For real!Photo of Ringed china-mark
Picture by de:Benutzer:Engeser , uploaded to Commons by User:Fvlamoen. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Ringed china-mark wings about 3 cm tip to tip (1.2 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 5 grains of rice in a rowcould fly across a whole football pitch in 32 seconds

How big is Ringed china-mark compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The girls are bigger than the boys.

2

Its caterpillar is one of the few caterpillars that can breathe under water.

3

Its scientific name comes from water soldier, a floating water plant its caterpillar eats.

4

It flies from May to September.

you asked

Most asked questions about Ringed china-mark

?Can caterpillars live under water?

Yes. The ringed china-mark caterpillar lives in water and breathes with gill-like threads.

?What does the ringed china-mark eat?

Its caterpillars eat water plants like water lilies and pondweed.

For bug experts

Scientific name
Parapoynx stratiotata
Named by
Linnaeus, 1758
Group
Moths
Family
Crambidae
Classification
Insecta > Lepidoptera > Crambidae
Lives on
Europe, Africa, Asia

Where the facts come from

  1. Parapoynx stratiotata (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 de:Benutzer:Engeser , uploaded to Commons by User:Fvlamoen. 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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More from the same group: Moths

Also at home here: Ponds, rivers and shores

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