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Sticker of Four-spotted nephus
Bug card No. 1754 of 4,939

Four-spotted nephus

Nephus quadrimaculatus

The four-spotted nephus is a tiny black ladybird. It is only about 2 millimetres long, smaller than a grain of rice. Each of its wing covers has two red-yellow spots shaped like little beans.

Lives in
Most of Europe, in warm lowlands and on low mountain slopes, in woods and parks
Length
1.5 to 2 mm (0.06 to 0.08 in)
Top speed
about 17 km/h (11 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a tiny, friendly ladybird.
What does it eat?
It eats aphids and mealybugs, small bugs that suck the juice out of plants.
For real!Photo of Four-spotted nephus
Picture by Hectonichus. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Four-spotted nephus about 2 mm long (0.08 in)A grain of rice about 6 mm (0.24 in)
3 of them in a row are as long as one grain of ricecould fly across a whole football pitch in 22 secondsmoves 2400 times its own body length every second

How big is Four-spotted nephus compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Two spots on each wing cover make four spots in all, which gives it its name.

2

Gardeners are happy to see it, because it eats bugs that harm plants.

3

It lives on trees that lose their leaves in autumn, and on ivy.

4

It likes warm places, so you find it in lowlands and on the lower parts of mountains.

you asked

Most asked questions about Four-spotted nephus

?How big is the four-spotted nephus?

Only 1.5 to 2 millimetres long, so you need sharp eyes to spot it.

?What does the four-spotted nephus eat?

Aphids and mealybugs, small bugs that suck juice from plants.

For bug experts

Scientific name
Nephus quadrimaculatus
Named by
Herbst, 1783
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
Europe

Where the facts come from

  1. Nephus quadrimaculatus (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 Hectonichus. 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: Ladybirds

Also at home here: Forests and woods

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