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Sticker of Transverse lady beetle
Bug card No. 4407 of 4,939

Transverse lady beetle

Coccinella transversoguttata

The transverse lady beetle is a small round beetle with orange-red wing cases and black spots. Its black head has two big pale yellow spots, like a pair of headlights. It lives in Europe and all across North America.

Lives in
Europe and North America, even Greenland and Alaska, in fields and gardens
Length
5.7 to 7.3 mm (0.22 to 0.29 in)
Top speed
about 33 km/h (21 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. You can let it walk over your hand and then put it back on a plant.
What does it eat?
Like its ladybird cousins, it hunts aphids, the tiny green bugs that suck juice from plants.
For real!Photo of Transverse lady beetle
Picture by Jesse Rorabaugh. CC0, via Wikimedia Commons.

How big is it?

How long is it?

Transverse lady beetle about 7.3 mm long (0.29 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailcould fly across a whole football pitch in 11 secondsmoves 1300 times its own body length every second

How big is Transverse lady beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its orange-red wing cases carry 11 black spots.

2

There is another beetle in Australia and Asia with the very same English name, so scientists use the Latin name to tell them apart.

3

One kind of it lives as far north as Greenland, where summers are short and cool.

you asked

Most asked questions about Transverse lady beetle

?Is the transverse lady beetle dangerous?

No. It is a harmless little ladybird that does not hurt people.

?How big is a transverse lady beetle?

About 6 to 7 millimetres long, a bit smaller than a pea.

For bug experts

Scientific name
Coccinella transversoguttata
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
Europe, North America
Also known as
Transverse ladybird

Where the facts come from

  1. Coccinella transversoguttata (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 Jesse Rorabaugh. CC0, 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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