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Sticker of Narrow-banded pond fly
Bug card No. 2954 of 4,939

Narrow-banded pond fly

Sericomyia militaris

The narrow-banded pond fly is a hover fly from North America. It is mostly black with thin yellow stripes across its tummy. You can spot it hanging still in the air around flowers, like a tiny helicopter.

Lives in
Northern North America, around flowers
Length
1.2 to 1.7 cm (0.47 to 0.67 in)
Top speed
about 17 km/h (11 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Its yellow stripes make it look a bit like a wasp, but it is a fly and cannot sting.
What does it eat?
The grown-up flies drink nectar and eat pollen from flowers.
For real!Photo of Narrow-banded pond fly
Picture by Gilles Gonthier. CC BY 2.0, via Wikimedia Commons.

How big is it?

How long is it?

Narrow-banded pond fly about 1.7 cm long (0.67 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 22 secondsmoves 280 times its own body length every second

How big is Narrow-banded pond fly compared to YOU?

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How fast is it?

cool stuff

Fun facts

1

Hover flies are also called flower flies, because the grown-ups spend so much time at flowers.

2

Its babies are called rat-tailed maggots. They have a long tube at the back end that works like a snorkel for breathing.

3

It is a common fly across the north of North America.

you asked

Most asked questions about Narrow-banded pond fly

?Can the narrow-banded pond fly sting?

No. It is a hover fly, and flies cannot sting. Its yellow stripes just make it look a bit like a wasp.

?How big is the narrow-banded pond fly?

Grown-ups are about 12 to 17 millimetres long.

For bug experts

Scientific name
Sericomyia militaris
Group
Flies and mosquitoes
Family
Syrphidae
Classification
Insecta > Diptera > Syrphidae
Lives on
North America

Where the facts come from

  1. Sericomyia militaris (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 Gilles Gonthier. CC BY 2.0, 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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