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Sticker of Emerald cuckoo-orchid bee
Bug card No. 1545 of 4,939

Emerald cuckoo-orchid bee

Exaerete smaragdina
Eats: Nectar and pollenBees and bumblebeesRainforests and jungles6 legs

The emerald cuckoo-orchid bee is a big, shiny bee that is bright metallic green all over. It is a cuckoo bee: it does not build its own nest. Instead it sneaks its eggs into the nests of other bees.

Lives in
Central and South America, from Mexico to Argentina
Length
2 cm (0.79 in)
Top speed
about 28 km/h (17 mph)
Flying, estimate
What does it eat?
The grown-up bees visit flowers. Its babies eat the food that another bee stored for its own young.
For real!Photo of Emerald cuckoo-orchid bee
Picture by Harsha Jayaramaiah. CC BY 4.0, via Wikimedia Commons.

How big is it?

How long is it?

Emerald cuckoo-orchid bee about 2 cm long (0.79 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)A crayon about 9 cm (3.5 in)
as long as 3 grains of rice in a rowcould fly across a whole football pitch in 14 secondsmoves 390 times its own body length every second

How big is Emerald cuckoo-orchid bee compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

It waits until the other bee has left its nest, then quickly lays an egg in a finished cell.

2

Its baby grows through five stages. In the second stage it gets rid of the host bee's egg.

3

The females have no pollen baskets on their legs, because they never collect food for their babies.

4

The males collect sweet-smelling stuff from flowers, mostly orchids. It may help them attract females.

you asked

Most asked questions about Emerald cuckoo-orchid bee

?What is a cuckoo bee?

A bee that lays its eggs in another bee's nest, just like the cuckoo bird does with other birds.

?How big is the emerald cuckoo-orchid bee?

About 20 millimetres long, so it is a fairly big bee.

For bug experts

Scientific name
Exaerete smaragdina
Group
Bees and bumblebees
Family
Apidae
Classification
Insecta > Hymenoptera > Apidae
Lives on
North America, South America

Where the facts come from

  1. Exaerete smaragdina (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 Harsha Jayaramaiah. 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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