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Sticker of Suffolk antlion
Bug card No. 1308 of 1,500

Suffolk antlion

Euroleon nostras
Name means: “our European ant lion”

The Suffolk antlion starts life as a little hunter in the sand. Its baby digs a funnel-shaped pit and hides at the bottom with only its big jaws sticking out. The grown-up looks like a brown dragonfly with spotty wings.

Lives in
Most of Europe, plus Morocco and Turkey, in dry sandy places
Length
3 cm (1.2 in)
Wingspan
7 cm (2.8 in)
Top speed
about 4.7 km/h (2.9 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless to people. Only ants need to be careful near its sandy pit.
What does it eat?
The larva catches ants and other small creatures that slide into its sandy pit. The grown-ups live only a short time and are busy laying eggs.
For real!Photo of Suffolk antlion
Picture by Wildfeuer. CC BY-SA 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Suffolk antlion about 3 cm long (1.2 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)

How wide are its wings?

Suffolk antlion wings about 7 cm tip to tip (2.8 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 5 grains of rice in a rowwings as wide as 2 toy building brickscould fly across a whole football pitch in 80 secondsmoves 44 times its own body length every second

How big is Suffolk antlion compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

The larva feels tiny shakes in the sand when an ant walks by. Then it flicks sand at the ant so it slides down into the pit.

2

The larva likes dry sand under a rock overhang, where the rain cannot reach its pit.

3

Growing up takes about two years. Then it hides under the sand and comes out a month later with four wings.

4

The grown-ups fly at night and hide in plants during the day, so people rarely see them.

5

In Britain it is very rare and lives in just a couple of places on the coast.

you asked

Most asked questions about Suffolk antlion

?What is an antlion?

It is an insect whose larva digs a little sand pit to trap ants. The grown-up has four long wings and looks a bit like a dragonfly.

?Can an antlion hurt you?

No. It is harmless to people. Its jaws are only for catching tiny animals.

?How big is the Suffolk antlion?

The grown-up is about 3 centimetres long, and its wings are about 7 centimetres across.

For bug experts

Scientific name
Euroleon nostras
Group
Other insects
Family
Myrmeleontidae
Classification
Insecta > Neuroptera > Myrmeleontidae
Lives on
Europe, Africa, Asia

Where the facts come from

  1. Euroleon nostras (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 Wildfeuer. CC BY-SA 3.0, 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 hello@bugwiki.app and we will fix it.

More from the same group: Other insects

Also at home here: Deserts and dry places