Bug Wiki
Sticker of Broad-headed marsh fly
Bug card No. 0635 of 4,939

Broad-headed marsh fly

Helophilus latifrons

The broad-headed marsh fly is a hoverfly from North America. It spends lots of time on flowers. Its babies grow up in water, where they eat bits of old, rotting plants.

Lives in
The United States, southern Canada and the mountains of Mexico
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Hoverflies cannot sting or bite you.
What does it eat?
The grown-up fly drinks nectar and eats pollen from flowers. Its larvae live in water and eat rotting plants.
For real!Photo of Broad-headed marsh fly
Picture by Quinten Wiegersma. CC BY 4.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

Hoverflies can stay almost perfectly still in the air while they fly.

2

Grown-up hoverflies are also called flower flies, because they are so often found on flowers.

3

Nectar gives it energy, and pollen gives it protein to stay strong.

you asked

Most asked questions about Broad-headed marsh fly

?Is the broad-headed marsh fly dangerous?

No. It is a harmless hoverfly that cannot sting.

?Where do broad-headed marsh fly larvae live?

In water. They feed on old, rotting plants there.

For bug experts

Scientific name
Helophilus latifrons
Named by
Loew, 1863
Group
Flies and mosquitoes
Family
Syrphidae
Classification
Insecta > Diptera > Syrphidae
Lives on
North America

Where the facts come from

  1. Helophilus latifrons (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 Quinten Wiegersma. 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.

Bug Wiki honey jar For grown-ups: Bug Wiki is free, with no ads and no tracking. A small tip helps keep it online.Leave a tip

More from the same group: Flies and mosquitoes

Also at home here: Gardens and meadows

Honey jarfor grown-ups