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Sticker of Wallace's giant bee
Bug card No. 1415 of 1,500

Wallace's giant bee

Megachile pluto
Name means: “the local name raja ofu means king of the bees”
Eats: Nectar and pollenBees and bumblebeesRainforests and jungles6 legs

Wallace's giant bee is the biggest bee in the world, as long as a grown-up's thumb. It is black with a white band on its tummy, and the female has huge jaws. It lives on just a few islands in Indonesia and is very, very rare.

Lives in
Only three islands in the North Moluccas, Indonesia, in lowland rainforest
Length
2.3 to 3.8 cm (0.91 to 1.5 in)
females are much bigger than males
Wingspan
6.3 cm (2.5 in)
Top speed
about 39 km/h (24 mph)
Flying, estimate
Can it hurt you?
Harmless
What does it eat?
Like other bees it feeds at flowers. The female also uses her big jaws to collect sticky tree resin for building her nest.
For real!Photo of Wallace's giant bee
Picture by Naturalis Biodiversity Center. CC BY-SA 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Wallace's giant bee about 3.8 cm long (1.5 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)

How wide are its wings?

Wallace's giant bee wings about 6.3 cm tip to tip (2.5 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 6 grains of rice in a rowwings as wide as 2 toy building brickscould fly across a whole football pitch in 9.7 secondsmoves 290 times its own body length every second

How big is Wallace's giant bee compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its wings measure about 6 centimetres from tip to tip.

2

It builds its nest inside a termite nest high in a tree, lined with walls of sticky resin.

3

People thought it had died out, until six nests were found in 1981.

4

A living female was filmed for the very first time in 2019.

5

Its local name raja ofu means king of the bees.

you asked

Most asked questions about Wallace's giant bee

?What is the biggest bee in the world?

Wallace's giant bee. A female can be almost 4 centimetres long.

?Is Wallace's giant bee extinct?

No, but it is very rare. Its forest home is shrinking because of oil palm plantations.

?Where does Wallace's giant bee live?

Only on three islands in Indonesia: Bacan, Halmahera and Tidore.

For bug experts

Scientific name
Megachile pluto
Group
Bees and bumblebees
Family
Megachilidae
Classification
Insecta > Hymenoptera > Megachilidae
Lives on
Asia
Also known as
Raja ofu, Giant mason bee

Where the facts come from

  1. Megachile pluto (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 Naturalis Biodiversity Center. CC BY-SA 4.0, 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: Bees and bumblebees

Also at home here: Rainforests and jungles