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Sticker of Ant bug
Bug card No. 0110 of 4,939

Ant bug

Alydus calcaratus
Eats: PlantsTrue bugs and cicadasDeserts and dry places6 legs

The ant bug is a long, blackish bug with a hidden surprise: a bright orange patch on its back that shows only when it flies. It looks a lot like a wasp that hunts spiders. Its babies are said to live in ant nests.

Lives in
Europe, Asia to China, and northern North America, on heaths, dry grassland and sand dunes
Length
1 to 1.2 cm (0.39 to 0.47 in)
Top speed
about 0.2 km/h (0.12 mph)
On foot, estimate
Can it hurt you?
Harmless
Harmless to people.
What does it eat?
It mostly sucks on fallen seeds of broom, gorse and other pea plants. It has also been seen feeding on dead animals and droppings.
For real!Photo of Ant bug
Picture by Didier Descouens. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Ant bug about 1.2 cm long (0.47 in)A grain of rice about 6 mm (0.24 in)A toy building brick about 3.2 cm (1.3 in)
as long as 2 grains of rice in a rowcould run across a dinner table in 18 seconds

How big is Ant bug compared to YOU?

Just maths in your browser. Nothing is saved or sent anywhere.

How fast is it?

cool stuff

Fun facts

1

The boys have thick back legs with strong spines underneath.

2

Its feelers have four parts, and the last part is curved.

3

Its head is as wide as the shield behind it.

4

In Germany the grown-ups are seen from June to October, most of all in August and September.

you asked

Most asked questions about Ant bug

?Why is it called the ant bug?

Because its young ones are said to live in ant nests, though scientists are still not sure how they get along.

?Is the ant bug a wasp?

No. It is a true bug that just looks a bit like a wasp.

For bug experts

Scientific name
Alydus calcaratus
Group
True bugs and cicadas
Family
Alydidae
Classification
Insecta > Hemiptera > Alydidae
Lives on
Europe, Asia, North America

Where the facts come from

  1. Alydus calcaratus (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 Didier Descouens. CC BY-SA 3.0, 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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More from the same group: True bugs and cicadas

Also at home here: Deserts and dry places

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