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Sticker of Hawaiian beet webworm moth
Bug card No. 2193 of 4,939

Hawaiian beet webworm moth

Spoladea recurvalis
Eats: PlantsMothsGardens and meadows6 legs

The Hawaiian beet webworm moth is a small moth that lives in warm places all around the world. Its caterpillars are called webworms. They are well known to farmers, because they like the same vegetables that we eat.

Lives in
All around the world, mostly in the tropics, in fields and gardens
Wingspan
2.2 to 2.4 cm (0.87 to 0.94 in)
Top speed
about 11 km/h (6.8 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
The caterpillars eat spinach, beet, cotton, maize and soybean plants.
For real!Photo of Hawaiian beet webworm moth
Picture by Bruce Marlin. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Hawaiian beet webworm moth wings about 2.4 cm tip to tip (0.94 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 Hawaiian beet webworm moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It lives on almost every continent, but mostly where it is warm.

2

A fully grown caterpillar is about 19 millimetres long.

3

The moths fly from May to September, depending on where they live.

you asked

Most asked questions about Hawaiian beet webworm moth

?What does the beet webworm eat?

Its caterpillars eat spinach, beets, cotton, maize and soybeans.

?How big is the Hawaiian beet webworm moth?

Its wings are only about 2 centimetres across.

For bug experts

Scientific name
Spoladea recurvalis
Group
Moths
Family
Crambidae
Classification
Insecta > Lepidoptera > Crambidae
Lives on
Europe, Asia, Africa, North America, South America, Australia and Oceania
Also known as
Beet webworm moth

Where the facts come from

  1. Spoladea recurvalis (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 Bruce Marlin. CC BY-SA 4.0, 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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