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Sticker of Royal Goliath beetle
Bug card No. 1175 of 1,500

Royal Goliath beetle

Goliathus regius
Eats: PlantsBeetlesRainforests and jungles6 legs

The Royal Goliath beetle is one of the biggest beetles in the world. Its back is creamy white with a fancy black pattern, like a painted shield. Males have a Y-shaped horn on their head for pushing other males around.

Lives in
Western Africa, from Sierra Leone and Liberia to Nigeria
Length
5 to 12 cm (2 to 4.5 in)
males can be bigger than females
Top speed
about 1.4 km/h (0.87 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless. It is big but gentle, though its strong legs can grip tight.
What does it eat?
Grown-ups drink tree sap and eat fruit. The larvae live in the soil and need lots of protein-rich food because they grow so fast.
For real!Photo of Royal Goliath beetle
Picture by Hectonichus. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Royal Goliath beetle about 12 cm long (4.5 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 4 toy building bricks in a rowabout as long as your handcould run across a dinner table in 2.6 seconds

How big is Royal Goliath beetle compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its larva can grow to 13 centimetres long and weigh about 100 grams, as heavy as a big apple.

2

Even though it is so heavy, it is a good flyer. Its big see-through flying wings fold away under its back.

3

Females have two sharp spikes on their front legs.

4

The larva grows up in only about four months, during the rainy season.

5

The grown-up beetle waits in the ground through the dry season and comes out when the rain comes.

you asked

Most asked questions about Royal Goliath beetle

?How big is the Royal Goliath beetle?

Males can be up to 11.5 centimetres long, which is longer than your hand is wide.

?What does a Goliath beetle eat?

Grown-ups eat tree sap and fruit. The larvae eat protein-rich food in the soil.

?Can Goliath beetles fly?

Yes. Even though they are huge, they fly well with a big pair of folding wings.

For bug experts

Scientific name
Goliathus regius
Group
Beetles
Family
Scarabaeidae
Classification
Insecta > Coleoptera > Scarabaeidae
Lives on
Africa

Where the facts come from

  1. Goliathus regius (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 Hectonichus. 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: Rainforests and jungles