Bug Wiki
Sticker of Patagonian bumblebee
Bug card No. 1027 of 1,500

Patagonian bumblebee

Bombus dahlbomii

The Patagonian bumblebee is a huge, fluffy, ginger bumblebee with a black head, black legs and dark wings. It is so big and furry that people call it the flying mouse. It is one of the biggest bees in the whole world.

Lives in
Southern Chile and southern Argentina, including Patagonia, in forests
Top speed
about 16 km/h (9.9 mph)
Flying, estimate
Can it hurt you?
Can bite or sting
What does it eat?
It drinks sweet nectar from flowers and collects pollen to feed the babies in its nest.
For real!Photo of Patagonian bumblebee
Picture by Pato Novoa. CC BY 2.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

A queen can be up to 4 centimetres long. That is about as long as your thumb.

2

It is the only bumblebee that has always lived in the south of South America.

3

Most bees cannot see the colour red, but this one often visits red flowers anyway.

4

The queen starts her nest in spring in a hole underground, often an old mouse burrow.

5

It is becoming rare because bumblebees from Europe were brought to its home and spread a germ that makes it sick.

you asked

Most asked questions about Patagonian bumblebee

?How big is the Patagonian bumblebee?

Queens can grow up to about 4 centimetres long, which makes it one of the biggest bees in the world.

?Why is it called the flying mouse?

Because it is so big, round and furry that it looks a bit like a little mouse with wings.

For bug experts

Scientific name
Bombus dahlbomii
Named by
Guérin-Méneville, 1835
Group
Bees and bumblebees
Family
Apidae
Classification
Insecta > Hymenoptera > Apidae
Lives on
South America
Also known as
Moscardón, Mangangá, Flying mouse

Where the facts come from

  1. Bombus dahlbomii (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 Pato Novoa. CC BY 2.0, 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: Forests and woods