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Sticker of Spotless ladybird
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Spotless ladybird

Cycloneda sanguinea

The spotless ladybird is a ladybird with no spots at all. Its wing cases are plain orange to deep red, and its head has neat black and white markings. It is a hungry helper that eats the tiny bugs that hurt plants.

Lives in
North, Central and South America, from the southern United States to Argentina
Length
4 to 6.5 mm (0.16 to 0.26 in)
Top speed
about 31 km/h (19 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It is a friend of farmers and gardeners.
What does it eat?
It eats aphids, the tiny bugs that suck plant juice. You often find it munching aphids on milkweed plants.
For real!Photo of Spotless ladybird
Picture by Dianakc. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Spotless ladybird about 6.5 mm long (0.26 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 12 secondsmoves 1300 times its own body length every second

How big is Spotless ladybird compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its pupa has a secret weapon called a gin trap: little gaps on its body that snap shut and pinch attackers like ants.

2

You can tell boys from girls by the face: the male has a white face, the female has black running down into her face.

3

Its eggs are orange or yellow and only about 1 millimetre across.

4

Not every aphid is good food for it. One kind of aphid is poisonous to its larvae.

5

It is the most widespread ladybird in Latin America.

you asked

Most asked questions about Spotless ladybird

?Do all ladybirds have spots?

No. The spotless ladybird has plain red or orange wing cases without any spots.

?What does the spotless ladybird eat?

Aphids, the tiny bugs that suck juice from plants.

?How big is the spotless ladybird?

It is about 4 to 6.5 millimetres long.

For bug experts

Scientific name
Cycloneda sanguinea
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
North America, South America
Also known as
Spotless lady beetle, Spotless ladybeetle

Where the facts come from

  1. Cycloneda sanguinea (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 Dianakc. CC BY-SA 3.0, 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 hello@bugwiki.app and we will fix it.

More from the same group: Ladybirds

Also at home here: Gardens and meadows