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Sticker of Planthopper parasite moth
Bug card No. 3373 of 4,939

Planthopper parasite moth

Fulgoraecia exigua
Eats: It lives off other animalsMothsGardens and meadows6 legs

The planthopper parasite moth is a tiny moth from North America. Its caterpillar does something very unusual for a caterpillar. Instead of eating leaves, it rides on other insects and feeds on them.

Lives in
The United States, from New Jersey to Florida and west to California
Wingspan
0.8 to 1.3 cm (0.31 to 0.51 in)
Top speed
about 8 km/h (5 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless to people. It only lives on other insects.
What does it eat?
Its caterpillar lives on planthoppers and cicadas and drinks their body juice, which is insect blood.
For real!Photo of Planthopper parasite moth
Picture by Andy Reago & Chrissy McClarren. CC BY 2.0, via Wikimedia Commons.

How big is it?

How wide are its wings?

Planthopper parasite moth wings about 1.3 cm tip to tip (0.51 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
could fly across a whole football pitch in 47 seconds

How big is Planthopper parasite moth compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its wings measure only about 1 centimetre from tip to tip.

2

Its caterpillar holds on to planthoppers and cicadas, small jumping and singing insects that suck plant juice.

3

The moths fly from June to October.

you asked

Most asked questions about Planthopper parasite moth

?What does the planthopper parasite moth eat?

Its caterpillar drinks the body juice of planthoppers and cicadas.

?Is the planthopper parasite moth dangerous to people?

No. It is tiny and harmless to people.

For bug experts

Scientific name
Fulgoraecia exigua
Named by
H. Edwards, 1882
Group
Moths
Family
Epipyropidae
Classification
Insecta > Lepidoptera > Epipyropidae
Lives on
North America

Where the facts come from

  1. Epipyrops exigua (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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