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Sticker of Rustic sailor beetle
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Rustic sailor beetle

Cantharis rustica

The rustic sailor beetle is a soft, long beetle with black wing cases. On its neck shield it has a dark spot shaped like a heart. You often find it sitting on flower heads in early summer, waiting for something to eat.

Lives in
Europe, from Scandinavia to the Mediterranean and east to Central Russia
Top speed
about 0.5 km/h (0.31 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It is a soft little beetle that does not hurt people.
What does it eat?
It hunts many kinds of small insects, such as flies, little beetles and even ladybirds.
For real!Photo of Rustic sailor beetle
Picture by Magnefl. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

The heart-shaped spot on its neck shield helps you tell it apart from its cousins.

2

The grown-up beetles appear between May and July.

3

Its babies are busy from late summer all through the winter until early spring.

4

It likes fields and grassy meadows, but also woods with tall grass.

you asked

Most asked questions about Rustic sailor beetle

?Is the rustic sailor beetle dangerous?

No. It does not hurt people.

?What does the rustic sailor beetle eat?

Other small insects, like flies and little beetles.

?When can you see rustic sailor beetles?

In early summer, from May to July, sitting on flowers and plants.

For bug experts

Scientific name
Cantharis rustica
Group
Beetles
Family
Cantharidae
Classification
Insecta > Coleoptera > Cantharidae
Lives on
Europe

Where the facts come from

  1. Cantharis rustica (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 Magnefl. 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 [email protected] and we will fix it.

More from the same group: Beetles

Also at home here: Gardens and meadows