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Sticker of Variable ladybird beetle
Bug card No. 4550 of 4,939

Variable ladybird beetle

Coelophora inaequalis

The variable ladybird is a small yellow ladybird with four or five black spots on its back. No two look quite the same, because the black markings change from beetle to beetle. It is a helpful little hunter of aphids.

Lives in
Australia, the Pacific islands and southern Asia, and it was brought to Florida and Hawaii
Length
3.7 to 5.2 mm (0.15 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, and it helps gardens.
What does it eat?
It eats aphids, tiny sap-sucking insects that harm plants.
For real!Photo of Variable ladybird beetle
Picture by JKDw. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Variable ladybird beetle about 5.2 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

How big is Variable ladybird beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is only about 4 to 5 millimetres long.

2

Its name variable comes from its black spots, which are different on every beetle.

3

People brought it to Florida and Hawaii on purpose, to eat the yellow sugarcane aphid.

4

Its neck shield is yellow with a black patch at the back.

you asked

Most asked questions about Variable ladybird beetle

?Is the variable ladybird good for gardens?

Yes. It eats aphids that harm plants.

?Why is it called the variable ladybird?

Because its black markings vary from one beetle to the next.

For bug experts

Scientific name
Coelophora inaequalis
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
Australia and Oceania, Asia, North America
Also known as
Variable ladybird, Common Australian lady beetle, Common Australian ladybug

Where the facts come from

  1. Coelophora inaequalis (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 JKDw. 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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More from the same group: Ladybirds

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