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Sticker of Yellow ladybird beetle
Bug card No. 4866 of 4,939

Yellow ladybird beetle

Illeis koebelei
Eats: Fungus and mouldLadybirdsGardens and meadows6 legs

The yellow ladybird beetle is a small, shiny ladybird that is bright yellow instead of red. Behind its head it has two black oval spots, like a pair of little eyes. It lives in parts of Asia.

Lives in
Asia: India, China, Taiwan and Japan
Length
3.5 to 5.1 mm (0.14 to 0.2 in)
Top speed
about 28 km/h (17 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting people.
What does it eat?
It eats powdery mildew, a white, dusty mould that grows on leaves.
For real!Photo of Yellow ladybird beetle
Picture by PD files. Public domain, via Wikimedia Commons.

How big is it?

How long is it?

Yellow ladybird beetle about 5.1 mm long (0.2 in)A grain of rice about 6 mm (0.24 in)
small enough to sit on your fingernailcould fly across a whole football pitch in 14 secondsmoves 1500 times its own body length every second

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cool stuff

Fun facts

1

It is only about as long as a grain of rice.

2

Its whole back is yellow, with the two black spots on the part just behind its head.

3

Like other ladybirds, it keeps its flying wings folded under its hard, shiny wing cases.

you asked

Most asked questions about Yellow ladybird beetle

?How big is the yellow ladybird beetle?

About 3.5 to 5 millimetres long, about the size of a grain of rice.

?Is a yellow ladybird dangerous?

No. It is a tiny, harmless beetle that does not bite or sting.

For bug experts

Scientific name
Illeis koebelei
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
Asia

Where the facts come from

  1. Illeis koebelei (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 PD files. Public domain, 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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