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Sticker of Boas rhinoceros beetle
Bug card No. 0573 of 4,939

Boas rhinoceros beetle

Oryctes boas
Eats: PlantsBeetlesGardens and meadows6 legs

The boas rhinoceros beetle is a glossy, dark reddish-brown beetle from Africa. The male has a very long horn on its head that curves backwards at the tip, just like a little rhino. The female only has a tiny horn.

Lives in
Most of Africa south of the Sahara, Madagascar and Yemen
Length
3 to 4 cm (1.2 to 1.6 in)
Top speed
about 0.82 km/h (0.51 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people. Farmers do not like it, because it damages coconut palms.
What does it eat?
The grown-up beetles bore into coconut palms. Their young grow up mainly in compost heaps.
For real!Photo of Boas rhinoceros beetle
Picture by Robert Taylor. CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Boas rhinoceros beetle about 4 cm long (1.6 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)A banana about 18 cm (7.1 in)
as long as 7 grains of rice in a rowcould run across a dinner table in 4.4 seconds

How big is Boas rhinoceros beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its young mostly grow up in compost heaps.

2

Farmers see it as a pest because it bores into coconut palms.

3

On the tip of each back leg it has three spikes that cannot move.

4

One scientist checked more than 700 of these beetles from 27 different countries.

5

Behind the male's head there is a big hollow with two pointy teeth at the back.

you asked

Most asked questions about Boas rhinoceros beetle

?How big is the boas rhinoceros beetle?

Most grown-ups are 3 to 4 centimetres long.

?Is the boas rhinoceros beetle dangerous?

No. It does not hurt people, but it can harm coconut palms.

For bug experts

Scientific name
Oryctes boas
Named by
Fabricius, 1775
Group
Beetles
Family
Scarabaeidae
Classification
Insecta > Coleoptera > Scarabaeidae
Lives on
Africa, Asia

Where the facts come from

  1. Oryctes boas (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 Robert Taylor. CC BY 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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