Modest sphinx
Pachysphinx modesta

The modest sphinx is a big, plump hawk moth. It flies at night in early summer. Its caterpillar grows up on poplar and willow trees.
Lives in
From the southern United States up through Canada
Can it hurt you?
Harmless
Harmless. It cannot bite or sting.
What does it eat?
The caterpillar eats the leaves of poplar, willow and cottonwood trees.

How fast is it?
A kid running fast about 13 km/h (8.1 mph)
A grown-up on a bike about 25 km/h (16 mph)
Modest sphinx about 45 km/h (28 mph)
A car driving in town about 50 km/h (31 mph)
cool stuff
Fun facts
1
In Canada the grown-up moths fly from the middle of June to the middle of July.
2
In the north there is one family of moths each year. Further south there can be two.
3
It belongs to the hawk moths, a family of strong, fast-flying moths.
you asked
Most asked questions about Modest sphinx
?What does the modest sphinx caterpillar eat?
Leaves of poplar, willow and cottonwood trees.
?Where does the modest sphinx live?
In North America, from the southern United States all the way through Canada.
For bug experts
- Scientific name
- Pachysphinx modesta
- Named by
- Harris, 1839
- Group
- Moths
- Family
- Sphingidae
- Classification
- Insecta > Lepidoptera > Sphingidae
- Lives on
- North America
- Also known as
- Poplar sphinx
Where the facts come from
- Pachysphinx modesta (Wikipedia, CC BY-SA 4.0): what it looks like, where it lives, what it eats, sizes and fun facts, retold in simple words.
- Picture by (c) Laura Gaudette, some rights reserved (CC BY). 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.
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