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Sticker of Long-horned general
Bug card No. 2669 of 4,939

Long-horned general

Stratiomys longicornis
Eats: Nectar and pollenFlies and mosquitoesPonds, rivers and shores6 legs

The long-horned general is a soldier fly from Europe. It is black and shiny, with yellow bands under its tummy and hairy eyes with a blue stripe across them. You can spot it on plants near water.

Lives in
Europe, on reeds and plants beside water
Length
1.2 to 1.6 cm (0.47 to 0.63 in)
Top speed
about 11 km/h (6.8 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. It does not bite or sting.
What does it eat?
The grown-ups visit flat-topped white flowers for food. The larvae live in the water.
For real!Photo of Long-horned general
Picture by This image is created by user B. Schoenmakers at Waarneming.nl , a source of nature observations in the Netherlands.. CC BY 3.0, via Wikimedia Commons.

How big is it?

How long is it?

Long-horned general about 1.6 cm long (0.63 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 2.5 grains of rice in a rowcould fly across a whole football pitch in 34 secondsmoves 190 times its own body length every second

How big is Long-horned general compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Its larva lives in water and can grow longer than the grown-up fly.

2

Both the males and the females have hairy eyes.

3

The grown-up flies are out for only a short time, in late May and early June.

you asked

Most asked questions about Long-horned general

?Is the long-horned general dangerous?

No. It is a harmless soldier fly that does not bite or sting.

?Where can I find a long-horned general?

On reeds, wood and leaves near water in Europe, and on white umbrella-shaped flowers.

For bug experts

Scientific name
Stratiomys longicornis
Group
Flies and mosquitoes
Family
Stratiomyidae
Classification
Insecta > Diptera > Stratiomyidae
Lives on
Europe

Where the facts come from

  1. Stratiomys longicornis (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 This image is created by user B. Schoenmakers at Waarneming.nl , a source of nature observations in the Netherlands.. CC BY 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: Flies and mosquitoes

Also at home here: Ponds, rivers and shores

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