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Sticker of Flying saucer lady beetle
Bug card No. 1714 of 4,939

Flying saucer lady beetle

Anatis rathvoni
Name means: “named after Simon Rathvon, an American bug scientist from the 1800s”

The flying saucer lady beetle is a big ladybird from western North America. It can be yellow or brownish red, with black markings. Its round, domed shape really does look a bit like a little flying saucer.

Lives in
Western North America, from Alberta and British Columbia to northern California
Length
0.8 to 1 cm (0.3 to 0.4 in)
Top speed
about 39 km/h (24 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not sting and cannot hurt you.
What does it eat?
Like most ladybirds, it hunts small soft insects such as aphids.
For real!Photo of Flying saucer lady beetle
Picture by Sandy Rae. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Flying saucer lady beetle about 1 cm long (0.4 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 1.5 grains of rice in a rowcould fly across a whole football pitch in 9.7 secondsmoves 1100 times its own body length every second

How big is Flying saucer lady beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It is a big ladybird, up to about 1 centimetre long.

2

Its colour can be anything from yellow to brownish red, always with black markings.

3

Its scientific name honours Simon Rathvon, an American bug scientist who lived in the 1800s.

you asked

Most asked questions about Flying saucer lady beetle

?How big is the flying saucer lady beetle?

About 7.5 to 10 millimetres long, so it is a large ladybird.

?Where does the flying saucer lady beetle live?

In western North America, from southern Alberta and British Columbia down to northern California.

For bug experts

Scientific name
Anatis rathvoni
Group
Ladybirds
Family
Coccinellidae
Classification
Insecta > Coleoptera > Coccinellidae
Lives on
North America
Also known as
Rathvon lady beetle, Flying saucer ladybug

Where the facts come from

  1. Anatis rathvoni (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 Sandy Rae. CC BY-SA 3.0, 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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