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Sticker of Western calligrapher
Bug card No. 4665 of 4,939

Western calligrapher

Toxomerus occidentalis

The western calligrapher is a little hover fly from western North America. Hover flies are also called flower flies, because you often see them hanging still in the air next to flowers. It is a common and helpful garden visitor.

Lives in
Western North America, from British Columbia down to California, Colorado and Texas
Top speed
about 14 km/h (8.7 mph)
Flying, estimate
Can it hurt you?
Harmless
Harmless. Hover flies cannot bite or sting.
What does it eat?
The grown-ups drink nectar and eat pollen from flowers. Its larvae hunt tiny plant pests called aphids, and mites too.
For real!Photo of Western calligrapher
Picture by Eugene Zelenko. CC BY-SA 3.0, via Wikimedia Commons.

How fast is it?

cool stuff

Fun facts

1

It can hover in one spot in the air, like a tiny helicopter, before it lands on a flower.

2

Its larvae are hungry hunters of aphids, the small bugs that suck juice from plants.

3

It looks almost exactly like its cousin, the eastern calligrapher.

you asked

Most asked questions about Western calligrapher

?Is the western calligrapher a bee?

No. It is a hover fly. It does not sting, even though it visits flowers like a bee.

?What does the western calligrapher eat?

The grown-ups eat nectar and pollen. The larvae eat aphids and mites.

For bug experts

Scientific name
Toxomerus occidentalis
Named by
Curran, 1922
Group
Flies and mosquitoes
Family
Syrphidae
Classification
Insecta > Diptera > Syrphidae
Lives on
North America

Where the facts come from

  1. Toxomerus occidentalis (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 Eugene Zelenko. 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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