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Sticker of Rhus fairy bee
Bug card No. 3628 of 4,939

Rhus fairy bee

Perdita rhois
Name means: “named after the laurel sumac bush, once called Rhus”

The Rhus fairy bee is a teeny tiny bee, so small that people often think it is a gnat. Boys and girls look very different: the females are mostly black, and the males are yellow with black marks and green eyes. Both have see-through white wings.

Lives in
North America and Central America
Length
0.2 to 1 cm (0.08 to 0.39 in)
Top speed
about 20 km/h (12 mph)
Flying, estimate
What does it eat?
It drinks nectar and collects pollen from flowers, and it loves small white flowers growing in clusters.
For real!Photo of Rhus fairy bee
Picture by no rights reserved. CC0, via Wikimedia Commons.

How big is it?

How long is it?

Rhus fairy bee about 1 cm long (0.39 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
small enough to sit on your fingernailas long as 1.5 grains of rice in a rowcould fly across a whole football pitch in 19 secondsmoves 560 times its own body length every second

How big is Rhus fairy bee compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its scientific name comes from the laurel sumac bush, which used to be called Rhus. Its flowers are this bee's favourite.

2

Unlike many fairy bees, it visits the flowers of lots of different plants.

3

It digs its nest in the soil, like other mining bees.

4

A famous bee scientist said this little bee was the insect that first made him want to study bees.

you asked

Most asked questions about Rhus fairy bee

?How big is the Rhus fairy bee?

Very small, between 2 and 10 millimetres long.

?Is the Rhus fairy bee a gnat?

No. It is a real bee, but it is so small that people often mix it up with a gnat.

?What flowers does the Rhus fairy bee like?

Clusters of small white flowers, especially laurel sumac.

For bug experts

Scientific name
Perdita rhois
Named by
Cockerell, 1901
Group
Bees and bumblebees
Family
Andrenidae
Classification
Insecta > Hymenoptera > Andrenidae
Lives on
North America

Where the facts come from

  1. Perdita rhois (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 no rights reserved. CC0, 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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