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Sticker of Waterlily leafcutter moth
Bug card No. 4644 of 4,939

Waterlily leafcutter moth

Elophila obliteralis
Eats: PlantsMothsPonds, rivers and shores6 legs

The waterlily leafcutter moth is a small moth whose caterpillars live on water plants. They munch waterlilies, water hyacinths and pondweeds. You may see the moths near ponds in summer.

Lives in
Eastern North America, and brought to Hawaii and South Africa, at ponds and lakes
Wingspan
1 to 2.2 cm (0.39 to 0.87 in)
males are smaller than females
Top speed
about 10 km/h (6.2 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Moths cannot bite or sting.
What does it eat?
Its caterpillars eat many water plants, such as waterlilies, water hyacinth, water lettuce, hydrilla and pondweeds.
For real!Photo of Waterlily leafcutter moth
Picture by Andy Reago & Chrissy McClarren. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Waterlily leafcutter moth wings about 2.2 cm tip to tip (0.87 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 38 seconds

How big is Waterlily leafcutter moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Few caterpillars live on water plants, but this one does.

2

In North America the moths fly from May to August.

3

It was carried to Hawaii and South Africa, where it now lives too.

you asked

Most asked questions about Waterlily leafcutter moth

?What does the waterlily leafcutter moth eat?

Its caterpillars eat water plants like waterlilies and water hyacinth.

?How big is the waterlily leafcutter moth?

Its wingspan is 1 to 2 centimetres. The females are bigger than the males.

For bug experts

Scientific name
Elophila obliteralis
Named by
Walker, 1859
Group
Moths
Family
Crambidae
Classification
Insecta > Lepidoptera > Crambidae
Lives on
North America, Australia and Oceania, Africa

Where the facts come from

  1. Elophila obliteralis (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 Andy Reago & Chrissy McClarren. 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: Ponds, rivers and shores

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