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Sticker of Twice-stabbed ladybird
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Twice-stabbed ladybird

Chilocorus stigma

The twice-stabbed ladybird is shiny black with just one red spot on each wing case. It looks like a tiny black helmet with two red dots. It is a hungry helper that eats pests on trees.

Lives in
The United States and Canada, and Hawaii, in woods, orchards and gardens
Top speed
about 30 km/h (19 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not sting or bite.
What does it eat?
It eats aphids, scale insects and mealybugs, small bugs that suck the juice out of trees and plants.
For real!Photo of Twice-stabbed ladybird
Picture by Katja Schulz from Washington, D. C., USA. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It is a big help in orchards and orange groves, where it eats pests on the trees.

2

It helps protect hemlock trees from a scale insect that came from far away and harms them.

3

Under its black back, its tummy is yellow or red.

4

In winter it hides in fallen leaves on the ground.

5

Bug sprays harm it, so gardeners are asked to use gentler ways to fight pests.

you asked

Most asked questions about Twice-stabbed ladybird

?Is the twice-stabbed ladybird a ladybird?

Yes. It is a real ladybird, just black with two red spots instead of red with black spots.

?What does the twice-stabbed ladybird eat?

Scale insects, aphids and mealybugs that live on trees and plants.

For bug experts

Scientific name
Chilocorus stigma
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
North America, Australia and Oceania
Also known as
Twice-stabbed ladybug

Where the facts come from

  1. Chilocorus stigma (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 Katja Schulz from Washington, D. C., USA. CC BY 2.0, Wikimedia Commons. The round sticker of this bug is cut from the same 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.

More from the same group: Ladybirds

Also at home here: Gardens and meadows